Alert archive / Alaska / Small Craft Advisories in 2021
Small Craft Advisory 212, NWS Anchorage, AK
NWS Anchorage, AK issued this small craft advisory at Mar 13, 2021, 3:55 AM AKST. It was in force for 8 days.
The area
The counties it named.
The facts
- Issued
- Mar 13, 2021, 3:55 AM AKST (12:55 UTC)
- Expired
- Mar 21, 2021, 3:57 AM AKDT
- In force
- 8 days
- Issued by
- NWS Anchorage, AK
The text
As transmitted.
514 FZAK52 PAFC 131255 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 355 AM AKST Sat Mar 13 2021 Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. PKZ199-140200- 355 AM AKST Sat Mar 13 2021 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A 977 mb low near North Kamchatka extends a front across the Eastern Bering and Aleutians through Sat night. The front moves onshore over Southwest Alaska Sat night. A series of weak lows cross the Bering through Mon morning. $$ PKZ150-140200- South of the AK Peninsula Sitkinak to Castle Cape- 355 AM AKST Sat Mar 13 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY... .TODAY...W wind 15 kt becoming SW 25 kt in the afternoon. Seas 5 ft. .TONIGHT...S wind 25 kt. Seas 11 ft. Rain. .SUN...W wind 25 kt. Seas 12 ft. .SUN NIGHT...W wind 20 kt. Seas 11 ft. .MON...W wind 15 kt. Seas 9 ft. .TUE THROUGH WED...N wind 30 kt. Seas 9 ft. $$ PKZ155-140200- South of the AK Peninsula Castle Cape to Cape Sarichef- 355 AM AKST Sat Mar 13 2021 ...GALE WARNING TODAY... .TODAY...S wind 35 kt, Seas 17 ft. From the Shumagin Islands E, S wind 20 kt increasing to 30 kt in the afternoon, Seas 4 ft building to 8 ft in the afternoon. Rain. .TONIGHT...W wind 25 kt. Seas 16 ft. .SUN...W wind 20 kt. Seas 13 ft. .SUN NIGHT...W wind 20 kt. Seas 11 ft. .MON...NW wind 20 kt. Seas 10 ft. .TUE THROUGH WED...N wind 25 kt. Seas 9 ft. $$ PKZ160-140200- Bristol Bay- 355 AM AKST Sat Mar 13 2021 ...HEAVY FREEZING SPRAY WARNING TODAY... ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...E wind 25 kt. Seas in ice free waters 5 ft. Heavy freezing spray. .TONIGHT...SE wind 25 kt becoming W after midnight. Seas in ice free waters 6 ft. and rain. .SUN...W wind 15 kt. Seas in ice free waters 6 ft. .SUN NIGHT...SW wind 15 kt. Seas in ice free waters 5 ft. .MON...NE wind 15 kt. Seas in ice free waters 5 ft. .TUE THROUGH WED...N wind 20 kt. Seas in ice free waters 5 ft. $$ PKZ165-140200- Port Heiden to Cape Sarichef- 355 AM AKST Sat Mar 13 2021 ...GALE WARNING TODAY... .TODAY...S wind 40 kt except SE 30 kt from Port Moller E. Seas 11 ft. Freezing spray in the morning. .TONIGHT...W wind 25 kt. Seas 10 ft. .SUN...W wind 20 kt. Seas 10 ft. .SUN NIGHT...SW wind 20 kt. Seas 10 ft. .MON THROUGH TUE...N wind 25 kt. Seas 10 ft. .WED...N wind 20 kt. Seas 8 ft. $$ PKZ170-140200- Cape Sarichef to Nikolski Bering Side- 355 AM AKST Sat Mar 13 2021 ...GALE WARNING TODAY... .TODAY...S wind 40 kt becoming W 25 kt in the afternoon. Seas 15 ft. Rain. .TONIGHT...W wind 25 kt. Seas 13 ft. .SUN...SW wind 25 kt. Seas 12 ft. .SUN NIGHT...W wind 25 kt. Seas 12 ft. .MON THROUGH TUE...N wind 30 kt. Seas 14 ft. .WED...NE wind 15 kt. Seas 6 ft. $$ PKZ171-140200- Unalaska Bay- 355 AM AKST Sat Mar 13 2021 ...SMALL CRAFT ADVISORY TODAY... .TODAY...S wind 30 kt becoming W 20 kt in the afternoon. Seas 4 ft. Rain. .TONIGHT...W wind 20 kt. Seas 3 ft. .SUN...SW wind 20 kt. Seas 2 ft. .SUN NIGHT...W wind 20 kt. Seas 3 ft. .MON THROUGH TUE...NW wind 25 kt. Seas 10 ft. .WED...N wind 10 kt. Seas 3 ft. $$ PKZ172-140200- Cape Sarichef to Nikolski Pacific Side- 355 AM AKST Sat Mar 13 2021 ...GALE WARNING TODAY... .TODAY...S wind 40 kt becoming W 30 kt in the afternoon. Seas 21 ft. Rain. .TONIGHT...W wind 25 kt. Seas 17 ft. .SUN...SW wind 25 kt. Seas 13 ft. .SUN NIGHT...W wind 25 kt. Seas 13 ft. .MON THROUGH TUE...NW wind 30 kt. Seas 13 ft. .WED...N wind 20 kt. Seas 5 ft. $$ PKZ173-140200- Nikolski to Seguam Island Bering Side- 355 AM AKST Sat Mar 13 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY... .TODAY...W wind 30 kt. Seas 15 ft. .TONIGHT...SW wind 25 kt. Seas 14 ft. .SUN...W wind 25 kt. Seas 14 ft. .SUN NIGHT...W wind 30 kt. Seas 13 ft. .MON...NW wind 30 kt. Seas 15 ft. .TUE...N wind 25 kt. Seas 14 ft. .WED...SE wind 20 kt. Seas 6 ft. $$ PKZ174-140200- Nikolski to Seguam Island Pacific Side- 355 AM AKST Sat Mar 13 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY... .TODAY...W wind 30 kt. Seas 22 ft. .TONIGHT...SW wind 30 kt. Seas 15 ft. .SUN...W wind 30 kt. Seas 16 ft. Snow showers. .SUN NIGHT...W wind 30 kt. Seas 17 ft. .MON...NW wind 35 kt. Seas 18 ft. .TUE...N wind 30 kt. Seas 14 ft. .WED...E wind 20 kt. Seas 9 ft. $$ PKZ175-140200- Seguam Island to Adak Bering Side- 355 AM AKST Sat Mar 13 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY... .TODAY...W wind 30 kt. Seas 14 ft. .TONIGHT...SW wind 30 kt. Seas 14 ft. .SUN...W wind 30 kt. Seas 13 ft. Snow showers. .SUN NIGHT...W wind 30 kt. Seas 14 ft. .MON...NW wind 35 kt. Seas 17 ft. .TUE...E wind 30 kt. Seas 12 ft. .WED...SE wind 30 kt. Seas 7 ft. $$ PKZ176-140200- Seguam Island to Adak Pacific Side- 355 AM AKST Sat Mar 13 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY... .TODAY...SW wind 30 kt. Seas 18 ft. .TONIGHT...SW wind 30 kt. Seas 17 ft. .SUN...W wind 30 kt. Seas 19 ft. Snow and rain showers. .SUN NIGHT...W wind 35 kt. Seas 19 ft. .MON...NW wind 35 kt. Seas 19 ft. .TUE THROUGH WED...SE wind 30 kt. Seas 10 ft. $$ PKZ177-140200- Adak to Kiska- 355 AM AKST Sat Mar 13 2021 ...GALE WARNING SUNDAY... .TODAY...SW wind 30 kt. Seas 18 ft. .TONIGHT...W wind 30 kt. Seas 18 ft. .SUN...W wind 35 kt. Seas 15 ft Bering side...21 ft Pacific side. Snow showers. .SUN NIGHT...W wind 35 kt. Seas 18 ft. .MON...NW wind 35 kt. Seas 18 ft. .TUE...E wind 30 kt. Seas 9 ft. .WED...SE wind 30 kt. Seas 14 ft. $$ PKZ178-140200- Kiska to Attu- 355 AM AKST Sat Mar 13 2021 ...GALE WARNING TONIGHT AND SUNDAY... .TODAY...W wind 30 kt. Seas 20 ft. .TONIGHT...W wind 35 kt. Seas 18 ft. .SUN...W wind 35 kt. Seas 19 ft. .SUN NIGHT...W wind 35 kt. Seas 16 ft. .MON...SW wind 30 kt. Seas 15 ft. .TUE...E wind 35 kt. Seas 14 ft. .WED...SE wind 30 kt. Seas 15 ft. $$ PKZ179-140200- Pribilof Islands Near Shore Waters- 355 AM AKST Sat Mar 13 2021 ...GALE WARNING TODAY... .TODAY...S wind 35 kt early becoming W 25 kt. Seas 20 ft. Rain. .TONIGHT...SW wind 25 kt. Seas 14 ft. .SUN...SW wind 20 kt. Seas 14 ft. .SUN NIGHT...W wind 25 kt. Seas 11 ft. .MON...NW wind 30 kt. Seas 12 ft. .TUE...N wind 25 kt. Seas 11 ft. .WED...Variable wind 10 kt. Seas 4 ft. $$ PKZ180-140200- Kuskokwim Delta and Etolin Strait- 355 AM AKST Sat Mar 13 2021 ...GALE WARNING TODAY... ...HEAVY FREEZING SPRAY WARNING TODAY... .TODAY...SE wind 40 kt. Seas in ice free waters 12 ft. Heavy freezing spray early. Snow. .TONIGHT...SW wind 25 kt. Seas in ice free waters 11 ft. Areas of blowing snow. .SUN...SW wind 15 kt. Seas in ice free waters 8 ft. .SUN NIGHT...S wind 15 kt. Seas in ice free waters 7 ft. .MON THROUGH WED...N wind 20 kt. Seas in ice free waters 6 ft. $$ PKZ181-140200- North and West of Nunivak Island- 355 AM AKST Sat Mar 13 2021 ...BRISK WIND WARNING THROUGH TONIGHT... .TODAY...SE wind 40 kt. Snow. .TONIGHT...SW wind 35 kt becoming S 20 kt after midnight. .SUN...S wind 15 kt. .SUN NIGHT...Variable wind 10 kt. .MON THROUGH TUE...NW wind 20 kt. .WED...Variable wind 10 kt. $$ PKZ185-140200- Saint Matthew Island Waters- 355 AM AKST Sat Mar 13 2021 ...GALE WARNING TODAY... .TODAY...SE wind 40 kt E of Saint Matthew Island...S 30 kt W of Saint Matthew Island. Seas in ice free waters 18 ft. Snow. .TONIGHT...SW wind 25 kt E of Saint Matthew Island... SW 30 kt W of Saint Matthew Island. Seas in ice free waters 16 ft. Freezing spray. .SUN...SW wind 15 kt E of Saint Matthew Island... SW 30 kt W of Saint Matthew Island. Seas in ice free waters 14 ft. Freezing spray. .SUN NIGHT...W wind 25 kt. Seas in ice free waters 11 ft. .MON...NW wind 25 kt. Seas in ice free waters 10 ft. .TUE...SW wind 20 kt. Seas in ice free waters 7 ft. .WED...SE wind 25 kt. Seas in ice free waters 7 ft. $$
17 follow-up statements
094 FZAK52 PAFC 140029 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 329 PM AKST Sat Mar 13 2021 Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. PKZ199-141315- 329 PM AKST Sat Mar 13 2021 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A series of weak lows move across the Bering through Mon morning. High pressure enters the western Bering Mon afternoon. $$ PKZ150-141315- South of the AK Peninsula Sitkinak to Castle Cape- 329 PM AKST Sat Mar 13 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT... .TONIGHT...S wind 25 kt. Seas 11 ft. Rain. .SUN...NW wind 25 kt. Seas 12 ft. .SUN NIGHT...W wind 20 kt. Seas 10 ft. .MON...W wind 15 kt. Seas 9 ft. .MON NIGHT...N wind 15 kt. Seas 8 ft. .TUE THROUGH WED...N wind 30 kt. Seas 9 ft. .THU...N wind 20 kt. Seas 8 ft. $$ PKZ155-141315- South of the AK Peninsula Castle Cape to Cape Sarichef- 329 PM AKST Sat Mar 13 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT... .TONIGHT...W wind 30 kt. Seas 16 ft. .SUN...W wind 20 kt. Seas 13 ft. .SUN NIGHT...W wind 25 kt except W 20 kt from the Shumagin Islands E. Seas 11 ft. .MON AND MON NIGHT...NW wind 25 kt. Seas 10 ft. .TUE THROUGH WED...N wind 25 kt. Seas 9 ft. .THU...NW wind 20 kt. Seas 6 ft. $$ PKZ160-141315- Bristol Bay- 329 PM AKST Sat Mar 13 2021 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...SE wind 30 kt becoming W after midnight. Seas in ice free waters 6 ft. .SUN...W wind 15 kt. Seas in ice free waters 6 ft. .SUN NIGHT...SW wind 15 kt. Seas in ice free waters 6 ft. .MON...S wind 15 kt. Seas in ice free waters 5 ft. .MON NIGHT...N wind 15 kt. Seas in ice free waters 3 ft. .TUE THROUGH THU...N wind 20 kt. Seas in ice free waters 4 ft. $$ PKZ165-141315- Port Heiden to Cape Sarichef- 329 PM AKST Sat Mar 13 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT... .TONIGHT...W wind 25 kt. Seas 10 ft. .SUN...SW wind 20 kt. Seas 10 ft. .SUN NIGHT...SW wind 20 kt. Seas 10 ft. .MON...W wind 20 kt. Seas 9 ft. .MON NIGHT...NW wind 25 kt. Seas 10 ft. .TUE...N wind 30 kt. Seas 11 ft. .WED...N wind 20 kt. Seas 8 ft. .THU...NE wind 15 kt. Seas 7 ft. $$ PKZ170-141315- Cape Sarichef to Nikolski Bering Side- 329 PM AKST Sat Mar 13 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT... .TONIGHT...SW wind 25 kt. Seas 13 ft. .SUN...SW wind 25 kt. Seas 12 ft. .SUN NIGHT...W wind 25 kt. Seas 11 ft. .MON AND MON NIGHT...NW wind 30 kt. Seas 13 ft. .TUE...N wind 30 kt. Seas 14 ft. .WED...NE wind 15 kt. Seas 6 ft. .THU...E wind 15 kt. Seas 6 ft. $$ PKZ171-141315- Unalaska Bay- 329 PM AKST Sat Mar 13 2021 ...SMALL CRAFT ADVISORY SUNDAY NIGHT... .TONIGHT...W wind 20 kt. Seas 3 ft. .SUN...SW wind 20 kt. Seas 3 ft. .SUN NIGHT...W wind 25 kt. Seas 4 ft. .MON AND MON NIGHT...NW wind 25 kt. Seas 9 ft. .TUE...N wind 25 kt. Seas 10 ft. .WED...N wind 10 kt. Seas 3 ft. .THU...E wind 10 kt. Seas 3 ft. $$ PKZ172-141315- Cape Sarichef to Nikolski Pacific Side- 329 PM AKST Sat Mar 13 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT... .TONIGHT...W wind 25 kt. Seas 17 ft. .SUN...SW wind 25 kt. Seas 13 ft. .SUN NIGHT...W wind 30 kt. Seas 13 ft. .MON...NW wind 25 kt. Seas 13 ft. .MON NIGHT...NW wind 30 kt. Seas 12 ft. .TUE...N wind 30 kt. Seas 12 ft. .WED...N wind 20 kt. Seas 5 ft. .THU...SW wind 15 kt. Seas 6 ft. $$ PKZ173-141315- Nikolski to Seguam Island Bering Side- 329 PM AKST Sat Mar 13 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT... .TONIGHT...SW wind 25 kt. Seas 15 ft. .SUN...W wind 30 kt. Seas 14 ft. .SUN NIGHT...W wind 30 kt. Seas 13 ft. .MON...NW wind 30 kt. Seas 13 ft. .MON NIGHT...NW wind 35 kt. Seas 16 ft. .TUE...N wind 25 kt. Seas 14 ft. .WED THROUGH THU...SE wind 20 kt. Seas 6 ft. $$ PKZ174-141315- Nikolski to Seguam Island Pacific Side- 329 PM AKST Sat Mar 13 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT... .TONIGHT...SW wind 25 kt. Seas 15 ft. .SUN...W wind 30 kt. Seas 16 ft. Snow showers. .SUN NIGHT...W wind 30 kt. Seas 18 ft. .MON...W wind 30 kt. Seas 16 ft. .MON NIGHT...NW wind 35 kt. Seas 16 ft. .TUE...N wind 25 kt. Seas 14 ft. .WED THROUGH THU...SE wind 20 kt. Seas 9 ft. $$ PKZ175-141315- Seguam Island to Adak Bering Side- 329 PM AKST Sat Mar 13 2021 ...GALE WARNING SUNDAY NIGHT... .TONIGHT...SW wind 30 kt. Seas 14 ft. .SUN...W wind 30 kt. Seas 14 ft. .SUN NIGHT...W wind 35 kt. Seas 15 ft. .MON...NW wind 40 kt. Seas 15 ft. .MON NIGHT...NW wind 30 kt. Seas 14 ft. .TUE...E wind 30 kt. Seas 12 ft. .WED...SE wind 30 kt. Seas 7 ft. .THU...SE wind 25 kt. Seas 7 ft. $$ PKZ176-141315- Seguam Island to Adak Pacific Side- 329 PM AKST Sat Mar 13 2021 ...GALE WARNING SUNDAY AND SUNDAY NIGHT... .TONIGHT...SW wind 30 kt. Seas 17 ft. .SUN...W wind 35 kt. Seas 20 ft. .SUN NIGHT...NW wind 35 kt. Seas 19 ft. .MON...NW wind 40 kt. Seas 18 ft. .MON NIGHT...NW wind 30 kt. Seas 13 ft. .TUE THROUGH WED...SE wind 30 kt. Seas 10 ft. .THU...SE wind 20 kt. Seas 10 ft. $$ PKZ177-141315- Adak to Kiska- 329 PM AKST Sat Mar 13 2021 ...GALE WARNING SUNDAY AND SUNDAY NIGHT... .TONIGHT...W wind 30 kt. Seas 19 ft. .SUN...W wind 40 kt. Seas 15 ft Bering side...21 ft Pac side. .SUN NIGHT...W wind 40 kt. Seas 18 ft. .MON...NW wind 40 kt. Seas 17 ft. .MON NIGHT...N wind 20 kt. Seas 10 ft. .TUE...SE wind 35 kt. Seas 12 ft. .WED THROUGH THU...S wind 30 kt. Seas 14 ft. $$ PKZ178-141315- Kiska to Attu- 329 PM AKST Sat Mar 13 2021 ...GALE WARNING THROUGH SUNDAY NIGHT... .TONIGHT...W wind 35 kt. Seas 19 ft. .SUN...W wind 35 kt. Seas 19 ft. .SUN NIGHT...W wind 35 kt. Seas 16 ft. .MON...W wind 30 kt. Seas 14 ft. .MON NIGHT...SE wind 30 kt. Seas 8 ft. .TUE...SE wind 40 kt. Seas 17 ft. .WED...SE wind 30 kt. Seas 15 ft. .THU...S wind 25 kt. Seas 14 ft. $$ PKZ179-141315- Pribilof Islands Near Shore Waters- 329 PM AKST Sat Mar 13 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT... .TONIGHT...SW wind 30 kt. Seas 15 ft. .SUN...SW wind 25 kt. Seas 14 ft. .SUN NIGHT...W wind 25 kt. Seas 11 ft. .MON...NW wind 25 kt. Seas 13 ft. .MON NIGHT...NW wind 30 kt. Seas 13 ft. .TUE...N wind 25 kt. Seas 11 ft. .WED...Variable wind 10 kt. Seas 4 ft. .THU...SE wind 15 kt. Seas 5 ft. $$ PKZ180-141315- Kuskokwim Delta and Etolin Strait- 329 PM AKST Sat Mar 13 2021 ...GALE WARNING TONIGHT... .TONIGHT...SW wind 35 kt diminishing to 20 kt after midnight. Seas in ice free waters 11 ft. Snow. .SUN...SW wind 20 kt. Seas in ice free waters 9 ft. .SUN NIGHT...S wind 15 kt. Seas in ice free waters 7 ft. .MON...NW wind 15 kt. Seas in ice free waters 6 ft. .MON NIGHT...N wind 20 kt. Seas in ice free waters 6 ft. .TUE...NW wind 25 kt. Seas in ice free waters 6 ft. .WED...N wind 20 kt. Seas in ice free waters 4 ft. .THU...NE wind 15 kt. Seas in ice free waters 3 ft. $$ PKZ181-141315- North and West of Nunivak Island- 329 PM AKST Sat Mar 13 2021 ...GALE WARNING TONIGHT... .TONIGHT...SW wind 35 kt becoming S 25 kt after midnight. Snow. .SUN...S wind 20 kt. .SUN NIGHT...S wind 15 kt. .MON...NW wind 15 kt. .MON NIGHT...NW wind 20 kt. .TUE...NW wind 20 kt. .WED...Variable wind 10 kt. .THU...E wind 15 kt. $$ PKZ185-141315- Saint Matthew Island Waters- 329 PM AKST Sat Mar 13 2021 ...HEAVY FREEZING SPRAY WARNING SUNDAY NIGHT... ...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT... .TONIGHT...SW wind 30 kt. Seas in ice free waters 17 ft. Freezing spray. .SUN...SW wind 20 kt E of Saint Matthew Island... SW 30 kt W of Saint Matthew Island. Seas in ice free waters 14 ft. Freezing spray. .SUN NIGHT...SW wind 15 kt E of Saint Matthew Island... W 30 kt W of Saint Matthew Island. Seas in ice free waters 11 ft. Heavy freezing spray. .MON AND MON NIGHT...NW wind 25 kt. Seas in ice free waters 10 ft. .TUE...SW wind 20 kt. Seas in ice free waters 7 ft. .WED THROUGH THU...E wind 25 kt. Seas in ice free waters 8 ft. $$
908 FZAK52 PAFC 141154 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 354 AM AKDT Sun Mar 14 2021 Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. PKZ199-150045- 354 AM AKDT Sun Mar 14 2021 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A series of weak lows move across the Bering through Mon afternoon. High pressure enters the western Bering through Tue morning. $$ PKZ150-150045- South of the AK Peninsula Sitkinak to Castle Cape- 354 AM AKDT Sun Mar 14 2021 ...SMALL CRAFT ADVISORY TODAY... .TODAY...NW wind 25 kt. Seas 12 ft. .TONIGHT...W wind 20 kt. Seas 10 ft. .MON...W wind 15 kt. Seas 9 ft. .MON NIGHT...NE wind 25 kt. Seas 8 ft. .TUE THROUGH THU...NW wind 30 kt. Seas 9 ft. $$ PKZ155-150045- South of the AK Peninsula Castle Cape to Cape Sarichef- 354 AM AKDT Sun Mar 14 2021 ...SMALL CRAFT ADVISORY THROUGH MONDAY... .TODAY...W wind 25 kt. Seas 13 ft. .TONIGHT...W wind 25 kt. Seas 11 ft. .MON...NW wind 25 kt. Seas 11 ft. .MON NIGHT...NW wind 20 kt. Seas 11 ft. .TUE...N wind 30 kt. Seas 10 ft. .WED...NW wind 25 kt. Seas 7 ft. .THU...W wind 20 kt. Seas 7 ft. $$ PKZ160-150045- Bristol Bay- 354 AM AKDT Sun Mar 14 2021 .TODAY...SW wind 15 kt. Seas in ice free waters 5 ft. .TONIGHT...SW wind 10 kt. Seas in ice free waters 5 ft. .MON...SE wind 15 kt. Seas in ice free waters 4 ft. .MON NIGHT...N wind 15 kt. Seas in ice free waters 4 ft. .TUE THROUGH WED...NW wind 20 kt. Seas in ice free waters 5 ft. .THU...NE wind 15 kt. Seas in ice free waters 4 ft. $$ PKZ165-150045- Port Heiden to Cape Sarichef- 354 AM AKDT Sun Mar 14 2021 .TODAY...SW wind 20 kt. Seas 10 ft. .TONIGHT...SW wind 20 kt. Seas 10 ft. .MON...W wind 20 kt. Seas 10 ft. .MON NIGHT...NW wind 25 kt. Seas 11 ft. .TUE...N wind 25 kt. Seas 11 ft. .WED...NW wind 20 kt. Seas 7 ft. .THU...NE wind 20 kt. Seas 5 ft. $$ PKZ170-150045- Cape Sarichef to Nikolski Bering Side- 354 AM AKDT Sun Mar 14 2021 ...SMALL CRAFT ADVISORY THROUGH MONDAY... .TODAY...SW wind 25 kt. Seas 12 ft. .TONIGHT...W wind 25 kt. Seas 12 ft. .MON...NW wind 30 kt. Seas 14 ft. Snow showers. .MON NIGHT...NW wind 30 kt. Seas 16 ft. .TUE...N wind 25 kt. Seas 13 ft. .WED...NE wind 20 kt. Seas 7 ft. .THU...SE wind 25 kt. Seas 8 ft. $$ PKZ171-150045- Unalaska Bay- 354 AM AKDT Sun Mar 14 2021 ...SMALL CRAFT ADVISORY TONIGHT AND MONDAY... .TODAY...W wind 20 kt. Seas 3 ft. .TONIGHT...SW wind 15 kt becoming W 25 kt after midnight. Seas 2 ft building to 4 ft after midnight. Snow showers. .MON...W wind 25 kt. Seas 4 ft building to 10 ft in the afternoon. Snow showers. .MON NIGHT...NW wind 25 kt. Seas 10 ft. .TUE...N wind 25 kt. Seas 10 ft. .WED...NW wind 10 kt. Seas 3 ft. .THU...SE wind 15 kt. Seas 2 ft. $$ PKZ172-150045- Cape Sarichef to Nikolski Pacific Side- 354 AM AKDT Sun Mar 14 2021 ...SMALL CRAFT ADVISORY THROUGH MONDAY... .TODAY...W wind 25 kt. Seas 13 ft. .TONIGHT...W wind 30 kt. Seas 14 ft. Snow and rain showers. .MON...W wind 25 kt. Seas 14 ft. .MON NIGHT...NW wind 30 kt. Seas 12 ft. .TUE...N wind 30 kt. Seas 11 ft. .WED...NW wind 15 kt. Seas 7 ft. .THU...S wind 25 kt. Seas 9 ft. $$ PKZ173-150045- Nikolski to Seguam Island Bering Side- 354 AM AKDT Sun Mar 14 2021 ...SMALL CRAFT ADVISORY THROUGH MONDAY... .TODAY...W wind 30 kt. Seas 13 ft. Snow showers. .TONIGHT...W wind 30 kt. Seas 14 ft. .MON...NW wind 30 kt. Seas 14 ft. .MON NIGHT...NW wind 30 kt. Seas 16 ft. .TUE...NE wind 25 kt. Seas 12 ft. .WED THROUGH THU...S wind 25 kt. Seas 9 ft. $$ PKZ174-150045- Nikolski to Seguam Island Pacific Side- 354 AM AKDT Sun Mar 14 2021 ...SMALL CRAFT ADVISORY THROUGH MONDAY... .TODAY...W wind 30 kt. Seas 17 ft. Snow and rain showers. .TONIGHT...W wind 30 kt. Seas 18 ft. Snow and rain showers. .MON...NW wind 30 kt. Seas 16 ft. .MON NIGHT...NW wind 30 kt. Seas 15 ft. .TUE...NE wind 25 kt. Seas 12 ft. .WED THROUGH THU...S wind 25 kt. Seas 12 ft. $$ PKZ175-150045- Seguam Island to Adak Bering Side- 354 AM AKDT Sun Mar 14 2021 ...SMALL CRAFT ADVISORY THROUGH MONDAY... .TODAY...W wind 30 kt. Seas 14 ft. Snow and rain showers. .TONIGHT...W wind 30 kt. Seas 15 ft. .MON...NW wind 30 kt. Seas 14 ft. .MON NIGHT...NW wind 30 kt. Seas 14 ft. .TUE THROUGH THU...S wind 30 kt. Seas 9 ft. $$ PKZ176-150045- Seguam Island to Adak Pacific Side- 354 AM AKDT Sun Mar 14 2021 ...GALE WARNING THROUGH MONDAY... .TODAY...W wind 35 kt. Seas 19 ft. Snow and rain showers. .TONIGHT...W wind 35 kt. Seas 19 ft. .MON...W wind 35 kt. Seas 17 ft. Rain showers. .MON NIGHT...NW wind 30 kt. Seas 13 ft. .TUE THROUGH THU...S wind 30 kt. Seas 12 ft. $$ PKZ177-150045- Adak to Kiska- 354 AM AKDT Sun Mar 14 2021 ...GALE WARNING THROUGH MONDAY... .TODAY...W wind 35 kt. Seas 20 ft. Snow and rain showers. .TONIGHT...W wind 35 kt. Seas 17 ft. .MON...NW wind 35 kt early diminishing to 25 kt. Seas 16 ft. .MON NIGHT...N wind 20 kt. Seas 10 ft. .TUE...SE wind 40 kt. Seas 15 ft. .WED THROUGH THU...S wind 30 kt. Seas 14 ft. $$ PKZ178-150045- Kiska to Attu- 354 AM AKDT Sun Mar 14 2021 ...GALE WARNING THROUGH TONIGHT... .TODAY...W wind 35 kt. Seas 19 ft. .TONIGHT...W wind 35 kt. Seas 16 ft. .MON...W wind 25 kt diminishing to 15 kt in the afternoon. Seas 14 ft. .MON NIGHT...SE wind 25 kt. Seas 8 ft. .TUE...SE wind 45 kt. Seas 21 ft. .WED THROUGH THU...S wind 30 kt. Seas 18 ft. $$ PKZ179-150045- Pribilof Islands Near Shore Waters- 354 AM AKDT Sun Mar 14 2021 ...SMALL CRAFT ADVISORY TONIGHT THROUGH MONDAY... .TODAY...SW wind 20 kt. Seas 14 ft. .TONIGHT...W wind 25 kt. Seas 11 ft. Snow showers. .MON...W wind 25 kt. Seas 14 ft. .MON NIGHT...NW wind 30 kt. Seas 13 ft. .TUE...NW wind 20 kt. Seas 10 ft. .WED...SE wind 20 kt. Seas 6 ft. .THU...SE wind 25 kt. Seas 10 ft. $$ PKZ180-150045- Kuskokwim Delta and Etolin Strait- 354 AM AKDT Sun Mar 14 2021 .TODAY...SW wind 15 kt. Seas in ice free waters 8 ft. .TONIGHT...S wind 10 kt. Seas in ice free waters 7 ft. .MON...SW wind 10 kt becoming N in the afternoon. Seas in ice free waters 6 ft. .MON NIGHT...N wind 20 kt. Seas in ice free waters 6 ft. .TUE...NW wind 25 kt. Seas in ice free waters 6 ft. .WED...NW wind 20 kt. Seas in ice free waters 4 ft. .THU...E wind 20 kt. Seas in ice free waters 5 ft. $$ PKZ181-150045- North and West of Nunivak Island- 354 AM AKDT Sun Mar 14 2021 .TODAY...S wind 20 kt in the morning becoming variable 10 kt. .TONIGHT...Variable wind 10 kt. .MON...N wind 15 kt. .MON NIGHT...NW wind 20 kt. .TUE...W wind 20 kt. .WED...NW wind 20 kt. .THU...E wind 25 kt. $$ PKZ185-150045- Saint Matthew Island Waters- 354 AM AKDT Sun Mar 14 2021 ...SMALL CRAFT ADVISORY THROUGH MONDAY... .TODAY...SW wind 15 kt E of Saint Matthew Island... SW 30 kt W of Saint Matthew Island. Seas in ice free waters 13 ft. Freezing spray. .TONIGHT...SW wind 15 kt E of Saint Matthew Island...W 25 kt W of Saint Matthew Island. Seas in ice free waters 11 ft. Freezing spray. .MON...E of Saint Matthew Island, N wind 15 kt increasing to 25 kt in the afternoon. W of Saint Matthew Island, N wind 25 kt. Seas in ice free waters 11 ft. Freezing spray. .MON NIGHT...NW wind 25 kt. Seas in ice free waters 8 ft. .TUE...SW wind 20 kt. Seas in ice free waters 6 ft. .WED THROUGH THU...E wind 30 kt. Seas in ice free waters 12 ft. $$
329 FZAK52 PAFC 142319 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 319 PM AKDT Sun Mar 14 2021 Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. PKZ199-151230- 319 PM AKDT Sun Mar 14 2021 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... Weak low pressure persists across the eastern Bering through Monday afternoon, then exits into the Pacific Monday night. A front enters the western Bering Tue evening. $$ PKZ150-151230- South of the AK Peninsula Sitkinak to Castle Cape- 319 PM AKDT Sun Mar 14 2021 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...W wind 20 kt. Seas 10 ft. .MON...W wind 15 kt. Seas 9 ft. .MON NIGHT...NE wind 20 kt. Seas 9 ft. .TUE AND TUE NIGHT...NW wind 30 kt. Seas 9 ft. .WED THROUGH THU...NW wind 30 kt. Seas 8 ft. .FRI...S wind 15 kt. Seas 7 ft. $$ PKZ155-151230- South of the AK Peninsula Castle Cape to Cape Sarichef- 319 PM AKDT Sun Mar 14 2021 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...W wind 25 kt. Seas 11 ft. .MON...W wind 30 kt. From the Shumagin Islands E, SW wind 15 kt becoming NW 25 kt in the afternoon. Seas 11 ft. .MON NIGHT...NW wind 25 kt. Seas 11 ft. .TUE...N wind 30 kt. Seas 10 ft. .TUE NIGHT...NW wind 25 kt. Seas 9 ft. .WED THROUGH THU...W wind 20 kt. Seas 7 ft. .FRI...S wind 20 kt. Seas 8 ft. $$ PKZ160-151230- Bristol Bay- 319 PM AKDT Sun Mar 14 2021 .TONIGHT...SW wind 15 kt diminishing to 10 kt after midnight. Seas in ice free waters 5 ft. Areas of freezing fog. .MON...SE wind 10 kt becoming E in the afternoon. Seas in ice free waters 4 ft. .MON NIGHT...NE wind 15 kt. Seas in ice free waters 4 ft. Freezing spray. .TUE AND TUE NIGHT...NW wind 20 kt. Seas in ice free waters 5 ft. .WED...NW wind 20 kt. Seas in ice free waters 5 ft. .THU...NE wind 15 kt. Seas in ice free waters 4 ft. .FRI...E wind 15 kt. Seas in ice free waters 3 ft. $$ PKZ165-151230- Port Heiden to Cape Sarichef- 319 PM AKDT Sun Mar 14 2021 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...SW wind 20 kt. Seas 10 ft. Snow showers. .MON...W wind 20 kt. Seas 9 ft. Snow showers. .MON NIGHT...N wind 25 kt. Seas 11 ft. Freezing spray. .TUE...N wind 25 kt. Seas 11 ft. .TUE NIGHT...NW wind 20 kt. Seas 8 ft. .WED...NW wind 20 kt. Seas 6 ft. .THU...NE wind 20 kt. Seas 5 ft. .FRI...SE wind 20 kt. Seas 6 ft. $$ PKZ170-151230- Cape Sarichef to Nikolski Bering Side- 319 PM AKDT Sun Mar 14 2021 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...W wind 25 kt. Seas 12 ft. Snow showers. .MON...NW wind 30 kt. Seas 13 ft. Snow showers. .MON NIGHT...NW wind 30 kt. Seas 15 ft. Snow showers. .TUE...N wind 25 kt. Seas 13 ft. .TUE NIGHT...NW wind 15 kt. Seas 8 ft. .WED...S wind 20 kt. Seas 5 ft. .THU...SE wind 25 kt. Seas 8 ft. .FRI...SW wind 20 kt. Seas 8 ft. $$ PKZ171-151230- Unalaska Bay- 319 PM AKDT Sun Mar 14 2021 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...SW wind 15 kt becoming W 25 kt after midnight. Seas 2 ft building to 4 ft after midnight. Snow showers. .MON...W wind 25 kt. Seas 4 ft building to 10 ft in the afternoon. Snow showers. .MON NIGHT...NW wind 30 kt. Seas 12 ft. Snow showers. .TUE...N wind 25 kt. Seas 10 ft. .TUE NIGHT...NW wind 15 kt. Seas 3 ft. .WED...S wind 10 kt. Seas 2 ft. .THU...SE wind 15 kt. Seas 2 ft. .FRI...SW wind 15 kt. Seas 2 ft. $$ PKZ172-151230- Cape Sarichef to Nikolski Pacific Side- 319 PM AKDT Sun Mar 14 2021 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...W wind 30 kt. Seas 13 ft. Snow showers. .MON...NW wind 30 kt. Seas 13 ft. Snow showers. .MON NIGHT...NW wind 30 kt. Seas 12 ft. Snow showers. .TUE...N wind 30 kt. Seas 11 ft. .TUE NIGHT...NW wind 20 kt. Seas 6 ft. .WED...SW wind 20 kt. Seas 7 ft. .THU...S wind 25 kt. Seas 9 ft. .FRI...SW wind 20 kt. Seas 10 ft. $$ PKZ173-151230- Nikolski to Seguam Island Bering Side- 319 PM AKDT Sun Mar 14 2021 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...W wind 30 kt. Seas 13 ft. Snow showers. .MON...W wind 30 kt. Seas 14 ft. .MON NIGHT...NW wind 30 kt. Seas 15 ft. .TUE...N wind 20 kt. Seas 12 ft. .TUE NIGHT...SE wind 25 kt. Seas 7 ft. .WED THROUGH THU...S wind 25 kt. Seas 9 ft. .FRI...SW wind 20 kt. Seas 9 ft. $$ PKZ174-151230- Nikolski to Seguam Island Pacific Side- 319 PM AKDT Sun Mar 14 2021 ...GALE WARNING TONIGHT... .TONIGHT...W wind 35 kt. Seas 18 ft. Snow showers. .MON...W wind 30 kt. Seas 16 ft. .MON NIGHT...NW wind 30 kt. Seas 15 ft. .TUE...N wind 25 kt. Seas 12 ft. .TUE NIGHT...SE wind 25 kt. Seas 6 ft. .WED THROUGH THU...S wind 25 kt. Seas 11 ft. .FRI...SW wind 20 kt. Seas 13 ft. $$ PKZ175-151230- Seguam Island to Adak Bering Side- 319 PM AKDT Sun Mar 14 2021 ...GALE WARNING TONIGHT... .TONIGHT...W wind 35 kt. Seas 14 ft. .MON...NW wind 30 kt. Seas 13 ft. .MON NIGHT...NW wind 30 kt. Seas 13 ft. .TUE...E wind 25 kt. Seas 9 ft. .TUE NIGHT...SE wind 30 kt. Seas 8 ft. .WED THROUGH THU...S wind 30 kt. Seas 8 ft. .FRI...SW wind 25 kt. Seas 10 ft. $$ PKZ176-151230- Seguam Island to Adak Pacific Side- 319 PM AKDT Sun Mar 14 2021 ...GALE WARNING THROUGH MONDAY... .TONIGHT...W wind 35 kt. Seas 19 ft. .MON...W wind 35 kt. Seas 16 ft. .MON NIGHT...NW wind 30 kt. Seas 13 ft. .TUE...E wind 25 kt. Seas 7 ft. .TUE NIGHT...SE wind 30 kt. Seas 10 ft. .WED THROUGH THU...S wind 30 kt. Seas 12 ft. .FRI...SW wind 25 kt. Seas 13 ft. $$ PKZ177-151230- Adak to Kiska- 319 PM AKDT Sun Mar 14 2021 ...GALE WARNING THROUGH MONDAY... .TONIGHT...W wind 35 kt. Seas 17 ft. .MON...NW wind 35 kt diminishing to 25 kt in the afternoon. Seas 15 ft. .MON NIGHT...NW wind 20 kt becoming E after midnight. Seas 10 ft. .TUE AND TUE NIGHT...SE wind 40 kt. Seas 12 ft. .WED...S wind 35 kt. Seas 14 ft. .THU...S wind 30 kt. Seas 14 ft. .FRI...SW wind 25 kt. Seas 15 ft. $$ PKZ178-151230- Kiska to Attu- 319 PM AKDT Sun Mar 14 2021 ...GALE WARNING TONIGHT... .TONIGHT...W wind 35 kt. Seas 15 ft. .MON...W wind 30 kt diminishing to 15 kt in the afternoon. Seas 14 ft. .MON NIGHT...SE wind 20 kt increasing to 30 kt after midnight. Seas 8 ft. .TUE...SE wind 45 kt. Seas 18 ft. .TUE NIGHT...S wind 40 kt. Seas 18 ft. .WED THROUGH FRI...SW wind 30 kt. Seas 17 ft. $$ PKZ179-151230- Pribilof Islands Near Shore Waters- 319 PM AKDT Sun Mar 14 2021 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...W wind 25 kt. Seas 11 ft. Snow showers. .MON...W wind 25 kt. Seas 13 ft. Snow showers. .MON NIGHT...NW wind 30 kt. Seas 14 ft. Freezing spray. .TUE...NW wind 20 kt. Seas 9 ft. .TUE NIGHT...Variable wind 10 kt. Seas 6 ft. .WED...S wind 20 kt. Seas 6 ft. .THU...SE wind 25 kt. Seas 10 ft. .FRI...S wind 15 kt. Seas 8 ft. $$ PKZ180-151230- Kuskokwim Delta and Etolin Strait- 319 PM AKDT Sun Mar 14 2021 ...HEAVY FREEZING SPRAY WARNING MONDAY NIGHT... .TONIGHT...S wind 15 kt diminishing to 10 kt after midnight. Seas in ice free waters 7 ft. Areas of freezing fog. .MON...SW wind 15 kt becoming N in the afternoon. Seas in ice free waters 6 ft. Areas of freezing fog. .MON NIGHT...N wind 20 kt. Seas in ice free waters 6 ft. Heavy freezing spray. .TUE...NW wind 25 kt. Seas in ice free waters 6 ft. .TUE NIGHT...W wind 20 kt. Seas in ice free waters 5 ft. .WED...NW wind 25 kt. Seas in ice free waters 5 ft. .THU THROUGH FRI...E wind 20 kt. Seas in ice free waters 6 ft. $$ PKZ181-151230- North and West of Nunivak Island- 319 PM AKDT Sun Mar 14 2021 .TONIGHT...Variable wind 10 kt. Areas of freezing fog. .MON...N wind 15 kt. Areas of freezing fog. .MON NIGHT...NW wind 20 kt. .TUE...NW wind 15 kt. .TUE NIGHT...W wind 25 kt. .WED...N wind 20 kt. .THU...E wind 25 kt. .FRI...E wind 20 kt. $$ PKZ185-151230- Saint Matthew Island Waters- 319 PM AKDT Sun Mar 14 2021 ...HEAVY FREEZING SPRAY WARNING THROUGH MONDAY NIGHT... ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...SW wind 15 kt E of Saint Matthew Island...W 25 kt W of Saint Matthew Island. Seas 11 ft. Heavy freezing spray west of Saint Matthew Island. .MON...E of Saint Matthew Island, variable wind 10 kt becoming NW 20 kt in the afternoon. W of Saint Matthew Island, NW wind 30 kt. Seas 11 ft. Heavy freezing spray. .MON NIGHT...NW wind 25 kt. Seas 8 ft. Heavy freezing spray. .TUE AND TUE NIGHT...W wind 25 kt. Seas 6 ft. .WED...E wind 35 kt. Seas 11 ft. .THU...E wind 30 kt. Seas 12 ft. .FRI...E wind 25 kt. Seas 12 ft. $$
985 FZAK52 PAFC 151153 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 353 AM AKDT Mon Mar 15 2021 Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. PKZ199-160115- 353 AM AKDT Mon Mar 15 2021 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A compact 1002 mb low 70 nm west of King Cove moves to 110 nm south of Chignik at 998 mb Mon afternoon and then exits into the North Pacific Mon night. High pressure moves over the Bering Tue morning. A front moves across the Western Aleutians and into the Western Bering through Wed morning. $$ PKZ150-160115- South of the AK Peninsula Sitkinak to Castle Cape- 353 AM AKDT Mon Mar 15 2021 ...SMALL CRAFT ADVISORY TUESDAY... .TODAY...W wind 15 kt in the morning becoming variable 10 kt. Seas 9 ft. .TONIGHT...Variable wind 10 kt becoming NE 20 kt after midnight. Seas 9 ft. .TUE...N wind 25 kt. Seas 8 ft. .TUE NIGHT...NW wind 25 kt. Seas 8 ft. .WED THROUGH THU...NW wind 25 kt. Seas 6 ft. .FRI...E wind 20 kt. Seas 7 ft. $$ PKZ155-160115- South of the AK Peninsula Castle Cape to Cape Sarichef- 353 AM AKDT Mon Mar 15 2021 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TODAY...W wind 30 kt except NW 20 kt from the Shumagin Islands E. Seas 12 ft. .TONIGHT...NW wind 25 kt. Seas 12 ft. .TUE...N wind 25 kt. Seas 10 ft. .TUE NIGHT...NW wind 25 kt. Seas 8 ft. .WED...W wind 20 kt. Seas 5 ft. .THU THROUGH FRI...SW wind 25 kt. Seas 9 ft. $$ PKZ160-160115- Bristol Bay- 353 AM AKDT Mon Mar 15 2021 .TODAY...SE wind 10 kt. Seas in ice free waters 4 ft. .TONIGHT...NE wind 10 kt becoming N after midnight. Seas in ice free waters 4 ft. Freezing spray. .TUE...NW wind 20 kt. Seas in ice free waters 5 ft. Freezing spray. .TUE NIGHT...NW wind 20 kt. Seas in ice free waters 5 ft. .WED...NW wind 25 kt. Seas in ice free waters 6 ft. .THU...NE wind 20 kt. Seas in ice free waters 3 ft. .FRI...NE wind 25 kt. Seas in ice free waters 4 ft. $$ PKZ165-160115- Port Heiden to Cape Sarichef- 353 AM AKDT Mon Mar 15 2021 ...SMALL CRAFT ADVISORY TODAY AND TUESDAY... .TODAY...NW wind 25 kt except NW 15 kt from Port Moller E. Seas 10 ft. .TONIGHT...NW wind 20 kt. Seas 11 ft. Freezing spray. .TUE...N wind 25 kt. Seas 10 ft. Freezing spray. .TUE NIGHT...NW wind 20 kt. Seas 8 ft. .WED...W wind 20 kt. Seas 6 ft. .THU THROUGH FRI...E wind 20 kt. Seas 6 ft. $$ PKZ170-160115- Cape Sarichef to Nikolski Bering Side- 353 AM AKDT Mon Mar 15 2021 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TODAY...NW wind 25 kt. Seas 13 ft. .TONIGHT...NW wind 30 kt. Seas 14 ft. .TUE...N wind 25 kt diminishing to 15 kt in the afternoon. Seas 12 ft. .TUE NIGHT...W wind 15 kt. Seas 8 ft. .WED...S wind 20 kt. Seas 6 ft. .THU...S wind 25 kt. Seas 6 ft. .FRI...SW wind 20 kt. Seas 7 ft. $$ PKZ171-160115- Unalaska Bay- 353 AM AKDT Mon Mar 15 2021 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TODAY...W wind 25 kt. Seas 4 ft building to 10 ft in the afternoon. Snow showers. .TONIGHT...NW wind 25 kt. Seas 10 ft. Snow showers. .TUE...NW wind 25 kt diminishing to 15 kt in the afternoon. Seas 10 ft subsiding to 5 ft in the afternoon. .TUE NIGHT...W wind 15 kt. Seas 3 ft. .WED THROUGH THU...S wind 15 kt. Seas 2 ft. .FRI...SW wind 10 kt. Seas 2 ft. $$ PKZ172-160115- Cape Sarichef to Nikolski Pacific Side- 353 AM AKDT Mon Mar 15 2021 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TODAY...NW wind 30 kt. Seas 13 ft. .TONIGHT...NW wind 30 kt. Seas 12 ft. .TUE...NW wind 25 kt. Seas 10 ft. .TUE NIGHT...NW wind 15 kt. Seas 6 ft. .WED THROUGH FRI...SW wind 25 kt. Seas 10 ft. $$ PKZ173-160115- Nikolski to Seguam Island Bering Side- 353 AM AKDT Mon Mar 15 2021 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...W wind 30 kt. Seas 13 ft. .TONIGHT...NW wind 30 kt. Seas 13 ft. .TUE...N wind 20 kt in the morning becoming variable 10 kt. Seas 11 ft. .TUE NIGHT...SE wind 25 kt. Seas 7 ft. .WED THROUGH THU...SW wind 25 kt. Seas 8 ft. .FRI...SW wind 20 kt. Seas 8 ft. $$ PKZ174-160115- Nikolski to Seguam Island Pacific Side- 353 AM AKDT Mon Mar 15 2021 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...W wind 30 kt. Seas 15 ft. .TONIGHT...NW wind 30 kt. Seas 13 ft. .TUE...NW wind 20 kt in the morning becoming variable 10 kt. Seas 11 ft. .TUE NIGHT...SE wind 25 kt. Seas 6 ft. .WED...S wind 25 kt. Seas 10 ft. .THU...SW wind 30 kt. Seas 11 ft. .FRI...SW wind 25 kt. Seas 11 ft. $$ PKZ175-160115- Seguam Island to Adak Bering Side- 353 AM AKDT Mon Mar 15 2021 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TODAY...W wind 25 kt. Seas 13 ft. .TONIGHT...NW wind 25 kt. Seas 12 ft. .TUE...Variable wind 10 kt becoming SE 25 kt in the afternoon. Seas 9 ft. .TUE NIGHT...SE wind 30 kt. Seas 8 ft. .WED THROUGH THU...SW wind 30 kt. Seas 9 ft. .FRI...SW wind 25 kt. Seas 9 ft. $$ PKZ176-160115- Seguam Island to Adak Pacific Side- 353 AM AKDT Mon Mar 15 2021 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TODAY...W wind 30 kt. Seas 14 ft. Snow and rain showers. .TONIGHT...NW wind 25 kt. Seas 12 ft. .TUE...N wind 15 kt becoming SE 25 kt in the afternoon. Seas 7 ft. .TUE NIGHT...SE wind 30 kt. Seas 11 ft. .WED THROUGH FRI...SW wind 30 kt. Seas 13 ft. $$ PKZ177-160115- Adak to Kiska- 353 AM AKDT Mon Mar 15 2021 ...GALE WARNING TODAY AND TUESDAY... .TODAY...W wind 35 kt diminishing to 25 kt in the afternoon. Seas 15 ft. .TONIGHT...NW wind 20 kt becoming SE after midnight. Seas 10 ft. .TUE...SE wind 25 kt increasing to 40 kt in the afternoon. Seas 10 ft. Rain. .TUE NIGHT...SE wind 35 kt. Seas 13 ft. .WED...S wind 35 kt. Seas 13 ft. .THU...SW wind 35 kt. Seas 17 ft. .FRI...SW wind 25 kt. Seas 12 ft. $$ PKZ178-160115- Kiska to Attu- 353 AM AKDT Mon Mar 15 2021 ...GALE WARNING TUESDAY... .TODAY...W wind 30 kt diminishing to 15 kt in the afternoon. Seas 13 ft. .TONIGHT...SE wind 25 kt. Seas 8 ft. .TUE...SE wind 40 kt. Seas 10 ft building to 16 ft in the afternoon. Rain. .TUE NIGHT...S wind 35 kt. Seas 18 ft. .WED THROUGH THU...SW wind 40 kt. Seas 19 ft. .FRI...W wind 20 kt. Seas 11 ft. $$ PKZ179-160115- Pribilof Islands Near Shore Waters- 353 AM AKDT Mon Mar 15 2021 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TODAY...NW wind 25 kt. Seas 12 ft. .TONIGHT...NW wind 30 kt. Seas 13 ft. Freezing spray. .TUE...NW wind 20 kt. Seas 9 ft. Freezing spray. .TUE NIGHT...SW wind 15 kt. Seas 7 ft. .WED...SE wind 20 kt. Seas 6 ft. .THU...S wind 30 kt. Seas 8 ft. .FRI...S wind 15 kt. Seas 9 ft. $$ PKZ180-160115- Kuskokwim Delta and Etolin Strait- 353 AM AKDT Mon Mar 15 2021 ...HEAVY FREEZING SPRAY WARNING TONIGHT AND TUESDAY... .TODAY...NW wind 10 kt. Seas in ice free waters 5 ft. .TONIGHT...NW wind 20 kt. Seas in ice free waters 6 ft. Heavy freezing spray. .TUE...NW wind 20 kt. Seas in ice free waters 6 ft. Heavy freezing spray. .TUE NIGHT...W wind 25 kt. Seas in ice free waters 5 ft. .WED...NW wind 25 kt. Seas in ice free waters 6 ft. .THU...E wind 25 kt. Seas in ice free waters 5 ft. .FRI...E wind 20 kt. Seas in ice free waters 5 ft. $$ PKZ181-160115- North and West of Nunivak Island- 353 AM AKDT Mon Mar 15 2021 .TODAY...Variable wind 10 kt. .TONIGHT...NW wind 20 kt. .TUE...NW wind 15 kt. .TUE NIGHT...W wind 25 kt. .WED...N wind 20 kt. .THU THROUGH FRI...E wind 25 kt. $$ PKZ185-160115- Saint Matthew Island Waters- 353 AM AKDT Mon Mar 15 2021 ...HEAVY FREEZING SPRAY WARNING THROUGH TUESDAY... ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TODAY...E of Saint Matthew Island, variable wind 10 kt becoming NW 20 kt in the afternoon. W of Saint Matthew Island, NW wind 25 kt. Seas 11 ft. Heavy freezing spray. .TONIGHT...NW wind 25 kt. Seas 9 ft. Heavy freezing spray. .TUE...SW wind 25 kt. Seas 7 ft. Heavy freezing spray. .TUE NIGHT...W wind 25 kt. Seas 7 ft. .WED...NE wind 35 kt. Seas 10 ft. .THU THROUGH FRI...E wind 35 kt. Seas 15 ft. $$
612 FZAK52 PAFC 152339 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 339 PM AKDT Mon Mar 15 2021 Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. PKZ199-161215- 339 PM AKDT Mon Mar 15 2021 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A 1018 mb North Kamchatka low moves to 75 nm South of Nome for Wed morning, then inland by Midday Wed. Its front moves across the Bering through Wed afternoon. A 991 mb South Kamchatka low moves to 285 nm West of Attu at 983 mb for Wed afternoon. Its front moves into the Western Aleutians by Wed afternoon. $$ PKZ150-161215- South of the AK Peninsula Sitkinak to Castle Cape- 339 PM AKDT Mon Mar 15 2021 ...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT... .TONIGHT...Variable wind 10 kt becoming NE 20 kt after midnight. Seas 8 ft. .TUE...N wind 25 kt. Seas 9 ft. .TUE NIGHT...NW wind 25 kt. Seas 8 ft. Freezing spray. .WED AND WED NIGHT...W wind 25 kt. Seas 7 ft. .THU...NW wind 25 kt. Seas 6 ft. .FRI...E wind 20 kt. Seas 7 ft. .SAT...N wind 20 kt. Seas 9 ft. $$ PKZ155-161215- South of the AK Peninsula Castle Cape to Cape Sarichef- 339 PM AKDT Mon Mar 15 2021 ...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT... .TONIGHT...NW wind 25 kt. Seas 11 ft. .TUE...N wind 25 kt. Seas 10 ft. .TUE NIGHT...NW wind 20 kt. Seas 8 ft. .WED AND WED NIGHT...SW wind 20 kt. Seas 5 ft. .THU THROUGH FRI...SW wind 25 kt. Seas 9 ft. .SAT...W wind 25 kt. Seas 11 ft. $$ PKZ160-161215- Bristol Bay- 339 PM AKDT Mon Mar 15 2021 .TONIGHT...NE wind 10 kt becoming NW 15 kt after midnight. Seas in ice free waters 4 ft. .TUE AND TUE NIGHT...NW wind 20 kt. Seas in ice free waters 5 ft. Freezing spray. .WED AND WED NIGHT...NW wind 25 kt. Seas in ice free waters 6 ft. .THU...NE wind 20 kt. Seas in ice free waters 3 ft. .FRI THROUGH SAT...NE wind 25 kt. Seas in ice free waters 4 ft. $$ PKZ165-161215- Port Heiden to Cape Sarichef- 339 PM AKDT Mon Mar 15 2021 ...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT... .TONIGHT...NW wind 20 kt. Seas 10 ft. Freezing spray. .TUE...N wind 25 kt. Seas 10 ft. Freezing spray. .TUE NIGHT...NW wind 20 kt. Seas 8 ft. Freezing spray. .WED AND WED NIGHT...SW wind 20 kt. Seas 5 ft. .THU THROUGH FRI...E wind 20 kt. Seas 6 ft. .SAT...NW wind 20 kt. Seas 6 ft. $$ PKZ170-161215- Cape Sarichef to Nikolski Bering Side- 339 PM AKDT Mon Mar 15 2021 ...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT... .TONIGHT...NW wind 30 kt. Seas 14 ft. .TUE...N wind 25 kt diminishing to 15 kt in the afternoon. Seas 12 ft. .TUE NIGHT...NW wind 15 kt becoming S after midnight. Seas 8 ft. .WED...S wind 20 kt. Seas 5 ft. .WED NIGHT...SE wind 15 kt. Seas 5 ft. .THU...S wind 25 kt. Seas 6 ft. .FRI THROUGH SAT...SW wind 20 kt. Seas 7 ft. $$ PKZ171-161215- Unalaska Bay- 339 PM AKDT Mon Mar 15 2021 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TONIGHT...NW wind 25 kt. Seas 10 ft. Snow showers. .TUE...NW wind 25 kt diminishing to 15 kt in the afternoon. Seas 10 ft subsiding to 5 ft in the afternoon. .TUE NIGHT...NW wind 15 kt in the evening becoming variable less than 10 kt. Seas 3 ft. .WED AND WED NIGHT...SE wind 10 kt. Seas 2 ft. .THU...S wind 15 kt. Seas 2 ft. .FRI...SW wind 10 kt. Seas 2 ft. .SAT...SW wind 15 kt. Seas 2 ft. $$ PKZ172-161215- Cape Sarichef to Nikolski Pacific Side- 339 PM AKDT Mon Mar 15 2021 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TONIGHT...NW wind 30 kt. Seas 12 ft. .TUE...NW wind 25 kt. Seas 10 ft. .TUE NIGHT...NW wind 15 kt becoming SW after midnight. Seas 6 ft. .WED...S wind 20 kt. Seas 5 ft. .WED NIGHT...S wind 20 kt. Seas 9 ft. .THU THROUGH SAT...SW wind 25 kt. Seas 11 ft. $$ PKZ173-161215- Nikolski to Seguam Island Bering Side- 339 PM AKDT Mon Mar 15 2021 ...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT... .TONIGHT...NW wind 30 kt. Seas 13 ft. .TUE...N wind 20 kt in the morning becoming variable 10 kt. Seas 11 ft. .TUE NIGHT...SE wind 15 kt increasing to 25 kt after midnight. Seas 7 ft. .WED...SE wind 25 kt. Seas 7 ft. .WED NIGHT...S wind 15 kt. Seas 6 ft. .THU...SW wind 25 kt. Seas 8 ft. .FRI...SW wind 20 kt. Seas 8 ft. .SAT...SW wind 25 kt. Seas 9 ft. $$ PKZ174-161215- Nikolski to Seguam Island Pacific Side- 339 PM AKDT Mon Mar 15 2021 ...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT... .TONIGHT...NW wind 30 kt. Seas 13 ft. .TUE...NW wind 20 kt in the morning becoming variable 10 kt. Seas 11 ft. .TUE NIGHT...S wind 15 kt increasing to 25 kt after midnight. Seas 6 ft. .WED...S wind 25 kt. Seas 9 ft. .WED NIGHT...SW wind 20 kt. Seas 10 ft. .THU...SW wind 30 kt. Seas 11 ft. .FRI...SW wind 25 kt. Seas 11 ft. .SAT...SW wind 30 kt. Seas 14 ft. $$ PKZ175-161215- Seguam Island to Adak Bering Side- 339 PM AKDT Mon Mar 15 2021 ...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT... .TONIGHT...NW wind 25 kt. Seas 12 ft. .TUE...Variable wind 10 kt becoming SE 20 kt in the afternoon. Seas 9 ft. .TUE NIGHT...SE wind 30 kt. Seas 8 ft. Snow. .WED AND WED NIGHT...S wind 25 kt. Seas 7 ft. .THU THROUGH SAT...SW wind 25 kt. Seas 9 ft. $$ PKZ176-161215- Seguam Island to Adak Pacific Side- 339 PM AKDT Mon Mar 15 2021 ...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT... .TONIGHT...NW wind 25 kt. Seas 12 ft. .TUE...N wind 15 kt becoming SE 25 kt in the afternoon. Seas 7 ft. .TUE NIGHT...SE wind 30 kt. Seas 10 ft. Snow and rain. .WED...SW wind 25 kt. Seas 11 ft. .WED NIGHT...SW wind 30 kt. Seas 11 ft. .THU THROUGH SAT...SW wind 30 kt. Seas 14 ft. $$ PKZ177-161215- Adak to Kiska- 339 PM AKDT Mon Mar 15 2021 ...GALE WARNING TUESDAY AND TUESDAY NIGHT... .TONIGHT...NW wind 20 kt becoming SE after midnight. Seas 10 ft. .TUE...SE wind 25 kt increasing to 40 kt in the afternoon. Seas 10 ft. Snow. .TUE NIGHT...SE wind 35 kt. Seas 13 ft. Rain and snow. .WED...SW wind 20 kt. Seas 13 ft. .WED NIGHT...S wind 30 kt. Seas 12 ft. .THU...SW wind 35 kt. Seas 14 ft. .FRI THROUGH SAT...W wind 25 kt. Seas 12 ft. $$ PKZ178-161215- Kiska to Attu- 339 PM AKDT Mon Mar 15 2021 ...GALE WARNING TUESDAY AND TUESDAY NIGHT... .TONIGHT...SE wind 25 kt. Seas 8 ft. .TUE...SE wind 40 kt. Bering side, seas 7 ft building to 11 ft in the afternoon. Pacific side, seas 10 ft building to 18 ft in the afternoon. Rain and snow. .TUE NIGHT...SE wind 35 kt becoming S 25 kt after midnight. Seas 18 ft. Snow with rain. .WED...S wind 25 kt. Seas 13 ft. .WED NIGHT...S wind 35 kt. Seas 15 ft. .THU...SW wind 35 kt. Seas 16 ft. .FRI...W wind 20 kt. Seas 11 ft. .SAT...W wind 30 kt. Seas 11 ft. $$ PKZ179-161215- Pribilof Islands Near Shore Waters- 339 PM AKDT Mon Mar 15 2021 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TONIGHT...NW wind 30 kt. Seas 13 ft. Freezing spray. .TUE...NW wind 20 kt in the morning becoming variable 10 kt. Seas 9 ft. Freezing spray. .TUE NIGHT...W wind 15 kt. Seas 6 ft. Freezing spray. .WED...S wind 15 kt. Seas 4 ft. .WED NIGHT...SE wind 15 kt. Seas 5 ft. .THU...SE wind 30 kt. Seas 8 ft. .FRI...S wind 15 kt. Seas 9 ft. .SAT...S wind 20 kt. Seas 6 ft. $$ PKZ180-161215- Kuskokwim Delta and Etolin Strait- 339 PM AKDT Mon Mar 15 2021 ...HEAVY FREEZING SPRAY WARNING TONIGHT... ...SMALL CRAFT ADVISORY TUESDAY NIGHT... .TONIGHT...NW wind 20 kt. Seas in ice free waters 6 ft. Heavy freezing spray. .TUE...NW wind 20 kt. Seas in ice free waters 6 ft. Freezing spray. .TUE NIGHT...W wind 25 kt. Seas in ice free waters 5 ft. Freezing spray. .WED...W wind 25 kt. Seas in ice free waters 6 ft. .WED NIGHT...N wind 20 kt. Seas in ice free waters 5 ft. .THU...E wind 25 kt. Seas in ice free waters 5 ft. .FRI THROUGH SAT...NE wind 20 kt. Seas in ice free waters 5 ft. $$ PKZ181-161215- North and West of Nunivak Island- 339 PM AKDT Mon Mar 15 2021 ...HEAVY FREEZING SPRAY WARNING TONIGHT AND TUESDAY NIGHT... ...BRISK WIND ADVISORY TUESDAY NIGHT... .TONIGHT...NW wind 20 kt. Heavy freezing spray. .TUE...NW wind 15 kt. .TUE NIGHT...SW wind 25 kt. Heavy freezing spray. .WED...N wind 20 kt. .WED NIGHT...N wind 15 kt. .THU THROUGH FRI...E wind 25 kt. .SAT...NE wind 20 kt. $$ PKZ185-161215- Saint Matthew Island Waters- 339 PM AKDT Mon Mar 15 2021 ...HEAVY FREEZING SPRAY WARNING TONIGHT AND TUESDAY NIGHT... ...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT... .TONIGHT...NW wind 25 kt. Seas 9 ft. Heavy freezing spray. .TUE...SW wind 25 kt. Seas 6 ft. Freezing spray. .TUE NIGHT...W wind 25 kt. Seas 7 ft. Heavy freezing spray. .WED...NE wind 25 kt. Seas 5 ft. .WED NIGHT...E wind 30 kt. Seas 9 ft. .THU THROUGH FRI...E wind 35 kt. Seas 15 ft. .SAT...NE wind 25 kt. Seas 11 ft. $$
730 FZAK52 PAFC 161209 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 409 AM AKDT Tue Mar 16 2021 Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. PKZ199-170115- 409 AM AKDT Tue Mar 16 2021 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A front moves across the Western Bering and Aleutians through Wed night. A low forms along the front and moves to 150 nm west of Shemya at 985 mb Tues night then to 300 nm west of Attu at 983 mb by Thu morning. Another low forms near Attu at 987 mb Thu morning. $$ PKZ150-170115- South of the AK Peninsula Sitkinak to Castle Cape- 409 AM AKDT Tue Mar 16 2021 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TODAY...N wind 25 kt. Seas 8 ft. .TONIGHT...NW wind 25 kt. Seas 8 ft. Freezing spray. .WED...NW wind 25 kt. Seas 7 ft. Freezing spray. .WED NIGHT...W wind 25 kt. Seas 6 ft. .THU...NW wind 20 kt. Seas 6 ft. .FRI...E wind 20 kt. Seas 7 ft. .SAT...NW wind 20 kt. Seas 10 ft. $$ PKZ155-170115- South of the AK Peninsula Castle Cape to Cape Sarichef- 409 AM AKDT Tue Mar 16 2021 ...SMALL CRAFT ADVISORY TODAY... .TODAY...N wind 30 kt. Seas 10 ft. .TONIGHT...NW wind 20 kt. Seas 8 ft. .WED...W wind 20 kt. Seas 5 ft. .WED NIGHT...SW wind 20 kt. Seas 4 ft. .THU THROUGH FRI...S wind 25 kt. Seas 9 ft. .SAT...W wind 20 kt. Seas 10 ft. $$ PKZ160-170115- Bristol Bay- 409 AM AKDT Tue Mar 16 2021 ...HEAVY FREEZING SPRAY WARNING TONIGHT... ...SMALL CRAFT ADVISORY WEDNESDAY... .TODAY...NW wind 20 kt. Seas in ice free waters 4 ft. Freezing spray. .TONIGHT...NW wind 20 kt. Seas in ice free waters 5 ft. Heavy freezing spray after midnight. .WED...W wind 25 kt. Seas in ice free waters 6 ft. Freezing spray. .WED NIGHT...NW wind 25 kt. Seas in ice free waters 6 ft. .THU THROUGH FRI...NE wind 20 kt. Seas in ice free waters 4 ft. .SAT...N wind 20 kt. Seas in ice free waters 3 ft. $$ PKZ165-170115- Port Heiden to Cape Sarichef- 409 AM AKDT Tue Mar 16 2021 .TODAY...N wind 20 kt. Seas 10 ft. Freezing spray. .TONIGHT...NW wind 20 kt. Seas 8 ft. Freezing spray. .WED...W wind 20 kt. Seas 6 ft. Freezing spray. .WED NIGHT...SW wind 20 kt. Seas 5 ft. .THU THROUGH FRI...E wind 20 kt. Seas 5 ft. .SAT...NW wind 20 kt. Seas 6 ft. $$ PKZ170-170115- Cape Sarichef to Nikolski Bering Side- 409 AM AKDT Tue Mar 16 2021 ...SMALL CRAFT ADVISORY TODAY... .TODAY...N wind 25 kt diminishing to 15 kt in the afternoon. Seas 12 ft. .TONIGHT...Variable wind 10 kt becoming S 15 kt after midnight. Seas7 ft. .WED...S wind 20 kt. Seas 5 ft. .WED NIGHT...SE wind 20 kt. Seas 5 ft. .THU...S wind 20 kt. Seas 6 ft. .FRI...SW wind 15 kt. Seas 6 ft. .SAT...NW wind 15 kt. Seas 8 ft. $$ PKZ171-170115- Unalaska Bay- 409 AM AKDT Tue Mar 16 2021 .TODAY...NW wind 20 kt. Seas 7 ft. .TONIGHT...NW wind 10 kt in the evening becoming variable less than 10 kt. Seas 3 ft. .WED...Variable wind less than 10 kt becoming S 15 kt in the afternoon. Seas 2 ft. .WED NIGHT...SE wind 15 kt. Seas 2 ft. .THU...S wind 15 kt. Seas 2 ft. .FRI...S wind 10 kt. Seas 2 ft. .SAT...W wind 10 kt. Seas 3 ft. $$ PKZ172-170115- Cape Sarichef to Nikolski Pacific Side- 409 AM AKDT Tue Mar 16 2021 ...SMALL CRAFT ADVISORY TODAY AND WEDNESDAY... .TODAY...NW wind 25 kt. Seas 10 ft. .TONIGHT...NW wind 15 kt becoming SW after midnight. Seas 6 ft. .WED...S wind 25 kt. Seas 6 ft. .WED NIGHT...S wind 20 kt. Seas 9 ft. .THU THROUGH FRI...SW wind 25 kt. Seas 10 ft. .SAT...W wind 25 kt. Seas 11 ft. $$ PKZ173-170115- Nikolski to Seguam Island Bering Side- 409 AM AKDT Tue Mar 16 2021 ...SMALL CRAFT ADVISORY TONIGHT AND WEDNESDAY... .TODAY...NW wind 20 kt in the morning becoming variable 10 kt. Seas 11 ft. .TONIGHT...SE wind 25 kt. Seas 7 ft. Rain. .WED...SE wind 25 kt. Seas 8 ft. Rain and snow. .WED NIGHT...SW wind 20 kt. Seas 6 ft. .THU THROUGH FRI...SW wind 20 kt. Seas 8 ft. .SAT...NW wind 15 kt. Seas 8 ft. $$ PKZ174-170115- Nikolski to Seguam Island Pacific Side- 409 AM AKDT Tue Mar 16 2021 ...SMALL CRAFT ADVISORY TONIGHT AND WEDNESDAY... .TODAY...NW wind 20 kt in the morning becoming variable 10 kt. Seas 11 ft. .TONIGHT...SE wind 25 kt. Seas 6 ft. .WED...SE wind 30 kt. Seas 9 ft. Rain and snow. .WED NIGHT...SW wind 20 kt. Seas 10 ft. .THU...SW wind 25 kt. Seas 11 ft. .FRI THROUGH SAT...W wind 30 kt. Seas 12 ft. $$ PKZ175-170115- Seguam Island to Adak Bering Side- 409 AM AKDT Tue Mar 16 2021 ...SMALL CRAFT ADVISORY TONIGHT AND WEDNESDAY... .TODAY...Variable wind 10 kt becoming SE 20 kt in the afternoon. Seas 9 ft. .TONIGHT...SE wind 30 kt. Seas 8 ft. Rain and snow. .WED...SE wind 30 kt becoming SW 20 kt in the afternoon. Seas 8 ft. Rain. .WED NIGHT...SW wind 20 kt. Seas 5 ft. .THU...SW wind 25 kt. Seas 10 ft. .FRI...SW wind 20 kt. Seas 6 ft. .SAT...NW wind 20 kt. Seas 8 ft. $$ PKZ176-170115- Seguam Island to Adak Pacific Side- 409 AM AKDT Tue Mar 16 2021 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TODAY...N wind 15 kt becoming SE 25 kt in the afternoon. Seas 7 ft. .TONIGHT...SE wind 30 kt. Seas 11 ft. Rain and snow. .WED...S wind 30 kt becoming SW 20 kt in the afternoon. Seas 12 ft. .WED NIGHT...SW wind 20 kt. Seas 11 ft. .THU...SW wind 25 kt. Seas 13 ft. .FRI THROUGH SAT...SW wind 30 kt. Seas 11 ft. $$ PKZ177-170115- Adak to Kiska- 409 AM AKDT Tue Mar 16 2021 ...GALE WARNING THROUGH TONIGHT... .TODAY...SE wind 25 kt increasing to 35 kt in the afternoon. Seas 9 ft. Rain. .TONIGHT...SE wind 35 kt. Seas 13 ft. Rain and snow. .WED...SW wind 20 kt. Seas 13 ft. .WED NIGHT...S wind 30 kt. Seas 12 ft. .THU...SW wind 30 kt. Seas 14 ft. .FRI...W wind 25 kt. Seas 9 ft. .SAT...NW wind 20 kt. Seas 10 ft. $$ PKZ178-170115- Kiska to Attu- 409 AM AKDT Tue Mar 16 2021 ...GALE WARNING THROUGH TONIGHT... .TODAY...SE wind 30 kt becoming E 40 kt in the afternoon. Seas 9 ft building to 15 ft in the afternoon. Rain. .TONIGHT...SE wind 40 kt becoming S 25 kt after midnight. Seas 18 ft. Rain and snow. .WED...S wind 20 kt. Seas 14 ft. .WED NIGHT...S wind 30 kt. Seas 13 ft. .THU...SW wind 30 kt. Seas 14 ft. .FRI THROUGH SAT...N wind 20 kt. Seas 11 ft. $$ PKZ179-170115- Pribilof Islands Near Shore Waters- 409 AM AKDT Tue Mar 16 2021 .TODAY...NW wind 20 kt in the morning becoming variable 10 kt. Seas 9 ft. Freezing spray. .TONIGHT...SW wind 15 kt. Seas 6 ft. Freezing spray. .WED...SW wind 15 kt. Seas 5 ft. Freezing spray. .WED NIGHT...E wind 20 kt. Seas 6 ft. .THU...SE wind 30 kt. Seas 8 ft. .FRI THROUGH SAT...N wind 20 kt. Seas 9 ft. $$ PKZ180-170115- Kuskokwim Delta and Etolin Strait- 409 AM AKDT Tue Mar 16 2021 ...HEAVY FREEZING SPRAY WARNING TONIGHT AND WEDNESDAY... ...SMALL CRAFT ADVISORY TONIGHT AND WEDNESDAY... .TODAY...NW wind 20 kt. Seas in ice free waters 6 ft. Freezing spray. .TONIGHT...W wind 25 kt. Seas in ice free waters 5 ft. Heavy freezing spray. .WED...W wind 25 kt. Seas in ice free waters 6 ft. Heavy freezing spray. .WED NIGHT...N wind 15 kt. Seas in ice free waters 5 ft. .THU...NE wind 25 kt. Seas in ice free waters 4 ft. .FRI...NE wind 25 kt. Seas in ice free waters 8 ft. .SAT...N wind 20 kt. Seas in ice free waters 6 ft. $$ PKZ181-170115- North and West of Nunivak Island- 409 AM AKDT Tue Mar 16 2021 ...HEAVY FREEZING SPRAY WARNING THROUGH TONIGHT... ...BRISK WIND ADVISORY TONIGHT AND WEDNESDAY... .TODAY...NW wind 20 kt. Heavy freezing spray. .TONIGHT...SW wind 25 kt. Heavy freezing spray. .WED...NW wind 25 kt. .WED NIGHT...N wind 15 kt. .THU THROUGH FRI...NE wind 25 kt. .SAT...N wind 20 kt. $$ PKZ185-170115- Saint Matthew Island Waters- 409 AM AKDT Tue Mar 16 2021 ...HEAVY FREEZING SPRAY WARNING TONIGHT AND WEDNESDAY... ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TODAY...SW wind 25 kt. Seas 7 ft. Freezing spray. .TONIGHT...W wind 25 kt. Seas 7 ft. Heavy freezing spray. .WED...N wind 15 kt E of Saint Matthew Island... NE 25 kt W of Saint Matthew Island. Seas 6 ft. Heavy freezing spray. .WED NIGHT...NE wind 30 kt. Seas 8 ft. .THU...E wind 35 kt. Seas 14 ft. .FRI...NE wind 30 kt. Seas 14 ft. .SAT...N wind 25 kt. Seas 10 ft. $$
379 FZAK52 PAFC 161323 AAA CWFALU Coastal Waters Forecast...UPDATED National Weather Service Anchorage Alaska 523 AM AKDT Tue Mar 16 2021 Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. PKZ199-170230- 523 AM AKDT Tue Mar 16 2021 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A front moves across the Western Bering and Aleutians through Wed night. A low forms along the front and moves to 150 nm west of Shemya at 985 mb Tues night then to 300 nm west of Attu at 983 mb by Thu morning. Another low forms near Attu at 987 mb Thu morning. $$ PKZ150-170230- South of the AK Peninsula Sitkinak to Castle Cape- 523 AM AKDT Tue Mar 16 2021 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TODAY...N wind 25 kt. Seas 8 ft. .TONIGHT...NW wind 25 kt. Seas 8 ft. Freezing spray. .WED...NW wind 25 kt. Seas 7 ft. Freezing spray. .WED NIGHT...W wind 25 kt. Seas 6 ft. .THU...NW wind 20 kt. Seas 6 ft. .FRI...E wind 20 kt. Seas 7 ft. .SAT...NW wind 20 kt. Seas 10 ft. $$ PKZ155-170230- South of the AK Peninsula Castle Cape to Cape Sarichef- 523 AM AKDT Tue Mar 16 2021 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...N wind 30 kt. Seas 10 ft. .TONIGHT...NW wind 20 kt. Seas 8 ft. .WED...W wind 20 kt. Seas 5 ft. .WED NIGHT...SW wind 20 kt. Seas 4 ft. .THU THROUGH FRI...S wind 25 kt. Seas 9 ft. .SAT...W wind 20 kt. Seas 10 ft. $$ PKZ160-170230- Bristol Bay- 523 AM AKDT Tue Mar 16 2021 ...HEAVY FREEZING SPRAY WARNING TONIGHT... ...SMALL CRAFT ADVISORY WEDNESDAY... .TODAY...NW wind 20 kt. Seas in ice free waters 4 ft. Freezing spray. .TONIGHT...NW wind 20 kt. Seas in ice free waters 5 ft. heavy freezing spray after midnight. .WED...W wind 25 kt. Seas in ice free waters 6 ft. Freezing spray. .WED NIGHT...NW wind 25 kt. Seas in ice free waters 6 ft. .THU THROUGH FRI...NE wind 20 kt. Seas in ice free waters 4 ft. .SAT...N wind 20 kt. Seas in ice free waters 3 ft. $$ PKZ165-170230- Port Heiden to Cape Sarichef- 523 AM AKDT Tue Mar 16 2021 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...N wind 20 kt. Seas 10 ft. Freezing spray. .TONIGHT...NW wind 20 kt. Seas 8 ft. Freezing spray. .WED...W wind 20 kt. Seas 6 ft. Freezing spray. .WED NIGHT...SW wind 20 kt. Seas 5 ft. .THU THROUGH FRI...E wind 20 kt. Seas 5 ft. .SAT...NW wind 20 kt. Seas 6 ft. $$ PKZ170-170230- Cape Sarichef to Nikolski Bering Side- 523 AM AKDT Tue Mar 16 2021 ...SMALL CRAFT ADVISORY TODAY... .TODAY...N wind 25 kt diminishing to 15 kt in the afternoon. Seas 12 ft. .TONIGHT...Variable wind 10 kt becoming S 15 kt after midnight. Seas7 ft. .WED...S wind 20 kt. Seas 5 ft. .WED NIGHT...SE wind 20 kt. Seas 5 ft. .THU...S wind 20 kt. Seas 6 ft. .FRI...SW wind 15 kt. Seas 6 ft. .SAT...NW wind 15 kt. Seas 8 ft. $$ PKZ171-170230- Unalaska Bay- 523 AM AKDT Tue Mar 16 2021 .TODAY...NW wind 20 kt. Seas 7 ft. .TONIGHT...NW wind 10 kt in the evening becoming variable less than 10 kt. Seas 3 ft. .WED...Variable wind less than 10 kt becoming S 15 kt in the afternoon. Seas 2 ft. .WED NIGHT...SE wind 15 kt. Seas 2 ft. .THU...S wind 15 kt. Seas 2 ft. .FRI...S wind 10 kt. Seas 2 ft. .SAT...W wind 10 kt. Seas 3 ft. $$ PKZ172-170230- Cape Sarichef to Nikolski Pacific Side- 523 AM AKDT Tue Mar 16 2021 ...SMALL CRAFT ADVISORY TODAY AND WEDNESDAY... .TODAY...NW wind 25 kt. Seas 10 ft. .TONIGHT...NW wind 15 kt becoming SW after midnight. Seas 6 ft. .WED...S wind 25 kt. Seas 6 ft. .WED NIGHT...S wind 20 kt. Seas 9 ft. .THU THROUGH FRI...SW wind 25 kt. Seas 10 ft. .SAT...W wind 25 kt. Seas 11 ft. $$ PKZ173-170230- Nikolski to Seguam Island Bering Side- 523 AM AKDT Tue Mar 16 2021 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TODAY...NW wind 20 kt in the morning becoming variable 10 kt. Seas 11 ft. .TONIGHT...SE wind 25 kt. Seas 7 ft. Rain. .WED...SE wind 25 kt. Seas 8 ft. Rain and snow. .WED NIGHT...SW wind 20 kt. Seas 6 ft. .THU THROUGH FRI...SW wind 20 kt. Seas 8 ft. .SAT...NW wind 15 kt. Seas 8 ft. $$ PKZ174-170230- Nikolski to Seguam Island Pacific Side- 523 AM AKDT Tue Mar 16 2021 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TODAY...NW wind 20 kt in the morning becoming variable 10 kt. Seas 11 ft. .TONIGHT...SE wind 25 kt. Seas 6 ft. .WED...SE wind 30 kt. Seas 9 ft. Rain and snow. .WED NIGHT...SW wind 20 kt. Seas 10 ft. .THU...SW wind 25 kt. Seas 11 ft. .FRI THROUGH SAT...W wind 30 kt. Seas 12 ft. $$ PKZ175-170230- Seguam Island to Adak Bering Side- 523 AM AKDT Tue Mar 16 2021 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TODAY...Variable wind 10 kt becoming SE 20 kt in the afternoon. Seas 9 ft. .TONIGHT...SE wind 30 kt. Seas 8 ft. Rain and snow. .WED...SE wind 30 kt becoming SW 20 kt in the afternoon. Seas 8 ft. Rain. .WED NIGHT...SW wind 20 kt. Seas 5 ft. .THU...SW wind 25 kt. Seas 10 ft. .FRI...SW wind 20 kt. Seas 6 ft. .SAT...NW wind 20 kt. Seas 8 ft. $$ PKZ176-170230- Seguam Island to Adak Pacific Side- 523 AM AKDT Tue Mar 16 2021 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TODAY...N wind 15 kt becoming SE 25 kt in the afternoon. Seas 7 ft. .TONIGHT...SE wind 30 kt. Seas 11 ft. Rain and snow. .WED...S wind 30 kt becoming SW 20 kt in the afternoon. Seas 12 ft. .WED NIGHT...SW wind 20 kt. Seas 11 ft. .THU...SW wind 25 kt. Seas 13 ft. .FRI THROUGH SAT...SW wind 30 kt. Seas 11 ft. $$ PKZ177-170230- Adak to Kiska- 523 AM AKDT Tue Mar 16 2021 ...GALE WARNING THROUGH TONIGHT... .TODAY...SE wind 25 kt increasing to 35 kt in the afternoon. Seas 9 ft. Rain. .TONIGHT...SE wind 35 kt. Seas 13 ft. Rain and snow. .WED...SW wind 20 kt. Seas 13 ft. .WED NIGHT...S wind 30 kt. Seas 12 ft. .THU...SW wind 30 kt. Seas 14 ft. .FRI...W wind 25 kt. Seas 9 ft. .SAT...NW wind 20 kt. Seas 10 ft. $$ PKZ178-170230- Kiska to Attu- 523 AM AKDT Tue Mar 16 2021 ...GALE WARNING THROUGH TONIGHT... .TODAY...SE wind 30 kt becoming E 40 kt in the afternoon. Seas 9 ft building to 15 ft in the afternoon. Rain. .TONIGHT...SE wind 40 kt becoming S 25 kt after midnight. Seas 18 ft. and snow. .WED...S wind 20 kt. Seas 14 ft. .WED NIGHT...S wind 30 kt. Seas 13 ft. .THU...SW wind 30 kt. Seas 14 ft. .FRI THROUGH SAT...N wind 20 kt. Seas 11 ft. $$ PKZ179-170230- Pribilof Islands Near Shore Waters- 523 AM AKDT Tue Mar 16 2021 ...SMALL CRAFT ADVISORY TODAY... .TODAY...NW wind 20 kt in the morning becoming variable 10 kt. Seas 9 ft. Freezing spray. .TONIGHT...SW wind 15 kt. Seas 6 ft. Freezing spray. .WED...SW wind 15 kt. Seas 5 ft. Freezing spray. .WED NIGHT...E wind 20 kt. Seas 6 ft. .THU...SE wind 30 kt. Seas 8 ft. .FRI THROUGH SAT...N wind 20 kt. Seas 9 ft. $$ PKZ180-170230- Kuskokwim Delta and Etolin Strait- 523 AM AKDT Tue Mar 16 2021 ...HEAVY FREEZING SPRAY WARNING TONIGHT AND WEDNESDAY... ...SMALL CRAFT ADVISORY TONIGHT AND WEDNESDAY... .TODAY...NW wind 20 kt. Seas in ice free waters 6 ft. Freezing spray. .TONIGHT...W wind 25 kt. Seas in ice free waters 5 ft. Heavy freezing spray. .WED...W wind 25 kt. Seas in ice free waters 6 ft. Heavy freezing spray. .WED NIGHT...N wind 15 kt. Seas in ice free waters 5 ft. .THU...NE wind 25 kt. Seas in ice free waters 4 ft. .FRI...NE wind 25 kt. Seas in ice free waters 8 ft. .SAT...N wind 20 kt. Seas in ice free waters 6 ft. $$ PKZ181-170230- North and West of Nunivak Island- 523 AM AKDT Tue Mar 16 2021 ...BRISK WIND ADVISORY TONIGHT AND WEDNESDAY... .TODAY...NW wind 20 kt. .TONIGHT...SW wind 25 kt. .WED...NW wind 25 kt. .WED NIGHT...N wind 15 kt. .THU THROUGH FRI...NE wind 25 kt. .SAT...N wind 20 kt. $$ PKZ185-170230- Saint Matthew Island Waters- 523 AM AKDT Tue Mar 16 2021 ...HEAVY FREEZING SPRAY WARNING TONIGHT AND WEDNESDAY... ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TODAY...SW wind 25 kt. Seas 7 ft. Freezing spray. .TONIGHT...W wind 25 kt. Seas 7 ft. Heavy freezing spray. .WED...N wind 15 kt E of Saint Matthew Island... NE 25 kt W of Saint Matthew Island. Seas 6 ft. Heavy freezing spray. .WED NIGHT...NE wind 30 kt. Seas 8 ft. .THU...E wind 35 kt. Seas 14 ft. .FRI...NE wind 30 kt. Seas 14 ft. .SAT...N wind 25 kt. Seas 10 ft. $$
985 FZAK52 PAFC 162346 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 346 PM AKDT Tue Mar 16 2021 Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. PKZ199-171230- 346 PM AKDT Tue Mar 16 2021 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A 1007 mb low 65 nm Southwest of Gambell moves over St Michael at 999 mb then inland on Wed. A 986 mb low 220 nm Southwest of Attu moves to 425 nm Southwest of Attu at 987 mb Thu afternoon. Its front moves over the Aleutians to the Alaskan Peninsula through Thu afternoon. $$ PKZ150-171230- South of the AK Peninsula Sitkinak to Castle Cape- 346 PM AKDT Tue Mar 16 2021 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT... .TONIGHT...NW wind 25 kt. Seas 8 ft. Freezing spray. .WED...NW wind 25 kt. Seas 7 ft. Freezing spray. .WED NIGHT...W wind 25 kt. Seas 6 ft. Freezing spray. .THU AND THU NIGHT...NW wind 20 kt. Seas 6 ft. .FRI...SE wind 20 kt. Seas 7 ft. .SAT...NW wind 20 kt. Seas 10 ft. .SUN...NW wind 25 kt. Seas 10 ft. $$ PKZ155-171230- South of the AK Peninsula Castle Cape to Cape Sarichef- 346 PM AKDT Tue Mar 16 2021 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...NW wind 20 kt. Seas 8 ft. .WED...W wind 20 kt. Seas 5 ft. .WED NIGHT...SW wind 20 kt. Seas 4 ft. .THU...S wind 15 kt. Seas 7 ft. .THU NIGHT...S wind 20 kt. Seas 8 ft. .FRI...SW wind 25 kt. Seas 9 ft. .SAT...W wind 20 kt. Seas 10 ft. .SUN...NW wind 30 kt. Seas 10 ft. $$ PKZ160-171230- Bristol Bay- 346 PM AKDT Tue Mar 16 2021 ...HEAVY FREEZING SPRAY WARNING WEDNESDAY NIGHT... ...SMALL CRAFT ADVISORY WEDNESDAY AND WEDNESDAY NIGHT... .TONIGHT...NW wind 20 kt. Seas in ice free waters 6 ft. Freezing spray. .WED...W wind 25 kt. Seas in ice free waters 7 ft. Freezing spray. .WED NIGHT...W wind 25 kt becoming NW 15 kt after midnight. Seas in ice free waters 7 ft. Heavy freezing spray. .THU...N wind 15 kt. Seas in ice free waters 4 ft. .THU NIGHT...NE wind 20 kt. Seas in ice free waters 3 ft. .FRI...NE wind 30 kt. Seas in ice free waters 4 ft. .SAT...N wind 20 kt. Seas in ice free waters 3 ft. .SUN...NW wind 25 kt. Seas in ice free waters 6 ft. $$ PKZ165-171230- Port Heiden to Cape Sarichef- 346 PM AKDT Tue Mar 16 2021 .TONIGHT...NW wind 20 kt. Seas 7 ft. Freezing spray. .WED...W wind 20 kt. Seas 5 ft. Freezing spray. .WED NIGHT...Variable wind 10 kt. From Port Moller E, W wind 20 kt in the evening becoming variable 10 kt. Seas 5 ft. Freezing spray. .THU...NE wind 15 kt. Seas 4 ft. .THU NIGHT...SE wind 20 kt. Seas 4 ft. .FRI...SE wind 25 kt. Seas 5 ft. .SAT...NW wind 20 kt. Seas 6 ft. .SUN...NW wind 30 kt. Seas 9 ft. $$ PKZ170-171230- Cape Sarichef to Nikolski Bering Side- 346 PM AKDT Tue Mar 16 2021 .TONIGHT...Variable wind 10 kt becoming S 15 kt after midnight. Seas 7 ft. .WED...S wind 20 kt. Seas 5 ft. .WED NIGHT...SE wind 15 kt. Seas 4 ft. .THU...S wind 20 kt. Seas 4 ft. .THU NIGHT...S wind 25 kt. Seas 7 ft. .FRI...W wind 25 kt. Seas 7 ft. .SAT...NW wind 15 kt. Seas 8 ft. .SUN...N wind 35 kt. Seas 10 ft. $$ PKZ171-171230- Unalaska Bay- 346 PM AKDT Tue Mar 16 2021 .TONIGHT...NW wind 10 kt in the evening becoming variable less than 10 kt. Seas 3 ft. .WED...Variable wind less than 10 kt becoming S 10 kt in the afternoon. Seas 2 ft. .WED NIGHT...SE wind 10 kt. Seas 2 ft. Rain and snow. .THU AND THU NIGHT...S wind 15 kt. Seas 2 ft. .FRI...SW wind 15 kt. Seas 2 ft. .SAT...W wind 10 kt. Seas 3 ft. .SUN...NW wind 25 kt. Seas 8 ft. $$ PKZ172-171230- Cape Sarichef to Nikolski Pacific Side- 346 PM AKDT Tue Mar 16 2021 .TONIGHT...NW wind 15 kt becoming SW after midnight. Seas 6 ft. .WED...S wind 20 kt. Seas 6 ft. .WED NIGHT...SE wind 20 kt in the evening becoming variable 10 kt. Seas 7 ft. Rain and snow. .THU...S wind 20 kt. Seas 9 ft. .THU NIGHT...S wind 25 kt. Seas 9 ft. .FRI THROUGH SAT...W wind 25 kt. Seas 11 ft. .SUN...NW wind 35 kt. Seas 11 ft. $$ PKZ173-171230- Nikolski to Seguam Island Bering Side- 346 PM AKDT Tue Mar 16 2021 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TONIGHT...S wind 25 kt. Seas 7 ft. .WED...SE wind 25 kt. Seas 7 ft. Rain and snow. .WED NIGHT...S wind 15 kt. Seas 6 ft. .THU...S wind 20 kt. Seas 6 ft. .THU NIGHT...SW wind 25 kt. Seas 8 ft. .FRI...SW wind 20 kt. Seas 7 ft. .SAT...NW wind 15 kt. Seas 8 ft. .SUN...N wind 30 kt. Seas 10 ft. $$ PKZ174-171230- Nikolski to Seguam Island Pacific Side- 346 PM AKDT Tue Mar 16 2021 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT... .TONIGHT...S wind 25 kt. Seas 6 ft. .WED...SE wind 25 kt. Seas 8 ft. Rain and snow. .WED NIGHT...SW wind 20 kt. Seas 10 ft. .THU...SW wind 20 kt. Seas 10 ft. .THU NIGHT...SW wind 25 kt. Seas 11 ft. .FRI THROUGH SAT...W wind 30 kt. Seas 11 ft. .SUN...NW wind 35 kt. Seas 10 ft. $$ PKZ175-171230- Seguam Island to Adak Bering Side- 346 PM AKDT Tue Mar 16 2021 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TONIGHT...SE wind 30 kt. Seas 8 ft. Rain and snow. .WED...SE wind 25 kt. Seas 7 ft. Rain. .WED NIGHT...S wind 20 kt. Seas 5 ft. .THU...S wind 20 kt. Seas 6 ft. .THU NIGHT...SW wind 25 kt. Seas 6 ft. .FRI...SW wind 20 kt. Seas 6 ft. .SAT...NW wind 20 kt. Seas 8 ft. .SUN...N wind 30 kt. Seas 9 ft. $$ PKZ176-171230- Seguam Island to Adak Pacific Side- 346 PM AKDT Tue Mar 16 2021 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT... .TONIGHT...SE wind 30 kt. Seas 10 ft. Rain and snow. .WED...S wind 25 kt. Seas 11 ft. .WED NIGHT...SW wind 20 kt. Seas 11 ft. .THU AND THU NIGHT...SW wind 25 kt. Seas 11 ft. .FRI THROUGH SAT...SW wind 30 kt. Seas 11 ft. .SUN...NW wind 30 kt. Seas 8 ft. $$ PKZ177-171230- Adak to Kiska- 346 PM AKDT Tue Mar 16 2021 ...GALE WARNING TONIGHT... .TONIGHT...SE wind 35 kt. Seas 12 ft. Rain and snow. .WED...SW wind 20 kt. Seas 12 ft. .WED NIGHT...S wind 25 kt. Seas 12 ft. .THU AND THU NIGHT...SW wind 25 kt. Seas 11 ft. .FRI...SW wind 25 kt. Seas 11 ft. .SAT...NW wind 20 kt. Seas 10 ft. .SUN...NW wind 25 kt. Seas 10 ft. $$ PKZ178-171230- Kiska to Attu- 346 PM AKDT Tue Mar 16 2021 ...GALE WARNING TONIGHT... .TONIGHT...SE wind 40 kt becoming S 30 kt after midnight. Seas 18 ft. Rain and snow. .WED...S wind 20 kt. Seas 14 ft. .WED NIGHT...S wind 30 kt. Seas 12 ft. Rain showers. .THU AND THU NIGHT...SW wind 25 kt. Seas 12 ft. .FRI...NW wind 25 kt. Seas 11 ft. .SAT...N wind 20 kt. Seas 11 ft. .SUN...NW wind 25 kt. Seas 10 ft. $$ PKZ179-171230- Pribilof Islands Near Shore Waters- 346 PM AKDT Tue Mar 16 2021 .TONIGHT...SW wind 15 kt. Seas 6 ft. Freezing spray. .WED...SW wind 15 kt. Seas 4 ft. Freezing spray. .WED NIGHT...E wind 20 kt. Seas 5 ft. .THU AND THU NIGHT...SE wind 30 kt. Seas 8 ft. .FRI...W wind 20 kt. Seas 9 ft. .SAT...N wind 20 kt. Seas 9 ft. .SUN...N wind 30 kt. Seas 9 ft. $$ PKZ180-171230- Kuskokwim Delta and Etolin Strait- 346 PM AKDT Tue Mar 16 2021 ...HEAVY FREEZING SPRAY WARNING WEDNESDAY AND WEDNESDAY NIGHT... ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TONIGHT...W wind 25 kt. Seas in ice free waters 5 ft. Freezing spray. .WED...W wind 25 kt. Seas in ice free waters 6 ft. Heavy freezing spray. .WED NIGHT...N wind 15 kt. Seas in ice free waters 5 ft. Heavy freezing spray. .THU...NE wind 15 kt. Seas in ice free waters 3 ft. .THU NIGHT...E wind 25 kt. Seas in ice free waters 4 ft. .FRI...E wind 35 kt. Seas in ice free waters 9 ft. .SAT...N wind 20 kt. Seas in ice free waters 6 ft. .SUN...NW wind 30 kt. Seas in ice free waters 7 ft. $$ PKZ181-171230- North and West of Nunivak Island- 346 PM AKDT Tue Mar 16 2021 ...HEAVY FREEZING SPRAY WARNING THROUGH WEDNESDAY NIGHT... ...BRISK WIND ADVISORY TONIGHT... .TONIGHT...SW wind 25 kt. Heavy freezing spray. Snow. .WED...NW wind 20 kt. Heavy freezing spray. .WED NIGHT...N wind 15 kt. Heavy freezing spray. .THU...NE wind 15 kt. .THU NIGHT...E wind 30 kt. .FRI...NE wind 30 kt. .SAT...N wind 20 kt. .SUN...NW wind 30 kt. $$ PKZ185-171230- Saint Matthew Island Waters- 346 PM AKDT Tue Mar 16 2021 ...HEAVY FREEZING SPRAY WARNING THROUGH WEDNESDAY NIGHT... ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT... .TONIGHT...W wind 25 kt. Seas 7 ft. Heavy freezing spray. .WED...N wind 15 kt E of Saint Matthew Island... NE 25 kt W of Saint Matthew Island. Seas 6 ft. Heavy freezing spray. .WED NIGHT...NE wind 20 kt E of Saint Matthew Island...NE 30 kt W of Saint Matthew Island. Seas 7 ft. Heavy freezing spray. .THU...E wind 35 kt. Seas 10 ft. .THU NIGHT...E wind 35 kt. Seas 15 ft. .FRI...NE wind 35 kt. Seas 15 ft. .SAT...N wind 25 kt. Seas 10 ft. .SUN...NW wind 25 kt. Seas 6 ft. $$
487 FZAK52 PAFC 171142 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 342 AM AKDT Wed Mar 17 2021 Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. PKZ199-180030- 342 AM AKDT Wed Mar 17 2021 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A series of fronts will track across the Bering through Thu afternoon. A 990 mb low 70 nm north of Adak Thu evening moves to 150 nm west of Saint Paul at 985 mb Fri morning. $$ PKZ150-180030- South of the AK Peninsula Sitkinak to Castle Cape- 342 AM AKDT Wed Mar 17 2021 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...NW wind 25 kt. Seas 7 ft. Freezing spray. .TONIGHT...W wind 25 kt. Seas 7 ft. Freezing spray. .THU...NW wind 20 kt. Seas 6 ft. Freezing spray. .THU NIGHT...NW wind 20 kt. Seas 5 ft. .FRI...S wind 25 kt. Seas 9 ft. .SAT THROUGH SUN...NW wind 25 kt. Seas 11 ft. $$ PKZ155-180030- South of the AK Peninsula Castle Cape to Cape Sarichef- 342 AM AKDT Wed Mar 17 2021 .TODAY...W wind 15 kt. Seas 5 ft. .TONIGHT...SW wind 20 kt. Seas 4 ft. .THU...S wind 15 kt. Seas 6 ft. .THU NIGHT...S wind 20 kt. Seas 8 ft. .FRI...SW wind 25 kt. Seas 10 ft. .SAT...W wind 30 kt. Seas 12 ft. .SUN...N wind 25 kt. Seas 11 ft. $$ PKZ160-180030- Bristol Bay- 342 AM AKDT Wed Mar 17 2021 ...HEAVY FREEZING SPRAY WARNING TONIGHT AND THURSDAY... ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...W wind 25 kt. Seas in ice free waters 5 ft building to 8 ft in the afternoon. Freezing spray. .TONIGHT...W wind 25 kt becoming NW 15 kt after midnight. Seas in ice free waters 7 ft. Heavy freezing spray. .THU...N wind 15 kt becoming NE in the afternoon. Seas in ice free waters 4 ft. Heavy freezing spray early. .THU NIGHT...NE wind 20 kt. Seas in ice free waters 3 ft. .FRI...E wind 30 kt. Seas in ice free waters 6 ft. .SAT...W wind 20 kt. Seas in ice free waters 5 ft. .SUN...W wind 25 kt. Seas in ice free waters 5 ft. $$ PKZ165-180030- Port Heiden to Cape Sarichef- 342 AM AKDT Wed Mar 17 2021 .TODAY...W wind 20 kt. Seas 6 ft. Freezing spray. .TONIGHT...SW wind 15 kt becoming variable 10 kt after midnight. From Port Moller E, W wind 20 kt becoming N 15 after midnight. Seas 6 ft. Freezing spray. .THU...E wind 20 kt except NE 15 kt from Port Moller E. Seas 4 ft. .THU NIGHT...E wind 20 kt. Seas 6 ft. .FRI THROUGH SAT...W wind 25 kt. Seas 8 ft. .SUN...NW wind 25 kt. Seas 8 ft. $$ PKZ170-180030- Cape Sarichef to Nikolski Bering Side- 342 AM AKDT Wed Mar 17 2021 .TODAY...S wind 20 kt. Seas 5 ft. .TONIGHT...SE wind 20 kt. Seas 5 ft. .THU...Variable wind 10 kt becoming S 20 kt in the afternoon. Seas 5 ft. .THU NIGHT...S wind 25 kt. Seas 8 ft. .FRI...SW wind 25 kt. Seas 8 ft. .SAT...W wind 30 kt. Seas 9 ft. .SUN...N wind 35 kt. Seas 10 ft. $$ PKZ171-180030- Unalaska Bay- 342 AM AKDT Wed Mar 17 2021 .TODAY...S wind 10 kt increasing to 15 kt in the afternoon. Seas 2 ft. .TONIGHT...SE wind 15 kt diminishing to 10 kt after midnight. Seas 2 ft. Rain and snow. .THU...SE wind 10 kt increasing to 15 kt in the afternoon. Seas 2 ft. .THU NIGHT...S wind 15 kt. Seas 2 ft. .FRI...SW wind 15 kt. Seas 2 ft. .SAT...W wind 25 kt. Seas 4 ft. .SUN...N wind 25 kt. Seas 7 ft. $$ PKZ172-180030- Cape Sarichef to Nikolski Pacific Side- 342 AM AKDT Wed Mar 17 2021 ...SMALL CRAFT ADVISORY TODAY AND THURSDAY... .TODAY...S wind 25 kt. Seas 7 ft. Rain. .TONIGHT...SE wind 20 kt. Seas 7 ft. Rain and snow. .THU...Variable wind 10 kt becoming S wind 15 kt in the afternoon. Seas 8 ft. .THU NIGHT...S wind 25 kt. Seas 9 ft. .FRI...SW wind 25 kt. Seas 10 ft. .SAT...W wind 30 kt. Seas 12 ft. .SUN...NE wind 35 kt. Seas 11 ft. $$ PKZ173-180030- Nikolski to Seguam Island Bering Side- 342 AM AKDT Wed Mar 17 2021 ...SMALL CRAFT ADVISORY TODAY... .TODAY...SE wind 25 kt. Seas 8 ft. Rain and snow showers. .TONIGHT...SE wind 20 kt becoming SW after midnight. Seas 7 ft. .THU...S wind 20 kt. Seas 6 ft. .THU NIGHT...S wind 25 kt. Seas 9 ft. .FRI THROUGH SAT...W wind 25 kt. Seas 9 ft. .SUN...N wind 35 kt. Seas 11 ft. $$ PKZ174-180030- Nikolski to Seguam Island Pacific Side- 342 AM AKDT Wed Mar 17 2021 ...SMALL CRAFT ADVISORY THROUGH THURSDAY... .TODAY...SE wind 25 kt. Seas 9 ft. Rain and snow. .TONIGHT...SW wind 20 kt. Seas 10 ft. .THU...SW wind 20 kt. Seas 9 ft. .THU NIGHT...S wind 30 kt. Seas 11 ft. .FRI THROUGH SAT...W wind 30 kt. Seas 13 ft. .SUN...NE wind 35 kt. Seas 12 ft. $$ PKZ175-180030- Seguam Island to Adak Bering Side- 342 AM AKDT Wed Mar 17 2021 ...SMALL CRAFT ADVISORY TODAY... .TODAY...SE wind 25 kt. Seas 9 ft. Rain showers. .TONIGHT...SW wind 15 kt. Seas 5 ft. .THU...S wind 20 kt. Seas 6 ft. .THU NIGHT...SW wind 25 kt. Seas 7 ft. .FRI...SW wind 20 kt. Seas 7 ft. .SAT...NW wind 25 kt. Seas 9 ft. .SUN...N wind 30 kt. Seas 9 ft. $$ PKZ176-180030- Seguam Island to Adak Pacific Side- 342 AM AKDT Wed Mar 17 2021 ...SMALL CRAFT ADVISORY THROUGH THURSDAY... .TODAY...S wind 30 kt becoming SW 20 kt in the afternoon. Seas 11 ft. .TONIGHT...W wind 20 kt. Seas 11 ft. .THU...S wind 20 kt. Seas 10 ft. Rain showers. .THU NIGHT...SW wind 30 kt. Seas 12 ft. .FRI THROUGH SAT...SW wind 30 kt. Seas 13 ft. .SUN...N wind 40 kt. Seas 11 ft. $$ PKZ177-180030- Adak to Kiska- 342 AM AKDT Wed Mar 17 2021 ...SMALL CRAFT ADVISORY THROUGH THURSDAY... .TODAY...SW wind 20 kt. Seas 11 ft. .TONIGHT...S wind 25 kt. Seas 10 ft. .THU...SW wind 25 kt. Seas 10 ft. .THU NIGHT...SW wind 20 kt. Seas 10 ft. .FRI...SW wind 25 kt. Seas 11 ft. .SAT...NW wind 25 kt. Seas 11 ft. .SUN...N wind 30 kt. Seas 10 ft. $$ PKZ178-180030- Kiska to Attu- 342 AM AKDT Wed Mar 17 2021 ...SMALL CRAFT ADVISORY THROUGH THURSDAY... .TODAY...S wind 20 kt. Seas 13 ft. .TONIGHT...S wind 25 kt. Seas 11 ft. Widespread rain showers. .THU...SW wind 25 kt. Seas 11 ft. .THU NIGHT...SW wind 20 kt. Seas 10 ft. .FRI...NW wind 20 kt. Seas 11 ft. .SAT...N wind 20 kt. Seas 10 ft. .SUN...NW wind 25 kt. Seas 9 ft. $$ PKZ179-180030- Pribilof Islands Near Shore Waters- 342 AM AKDT Wed Mar 17 2021 ...SMALL CRAFT ADVISORY THURSDAY... .TODAY...SW wind 15 kt early becoming S 10 kt. Seas 4 ft. Freezing spray. .TONIGHT...E wind 20 kt. Seas 6 ft. .THU...E wind 30 kt. Seas 9 ft. .THU NIGHT...SE wind 30 kt. Seas 10 ft. .FRI...SW wind 20 kt. Seas 9 ft. .SAT...W wind 25 kt. Seas 10 ft. .SUN...NW wind 25 kt. Seas 7 ft. $$ PKZ180-180030- Kuskokwim Delta and Etolin Strait- 342 AM AKDT Wed Mar 17 2021 ...HEAVY FREEZING SPRAY WARNING THROUGH THURSDAY... ...SMALL CRAFT ADVISORY TODAY... .TODAY...W wind 25 kt. Seas in ice free waters 7 ft. Heavy freezing spray. .TONIGHT...NE wind 15 kt. Seas in ice free waters 5 ft. Heavy freezing spray. .THU...NE wind 15 kt. Seas in ice free waters 4 ft. Heavy freezing spray. .THU NIGHT...E wind 25 kt. Seas in ice free waters 6 ft. .FRI...E wind 35 kt. Seas in ice free waters 11 ft. .SAT THROUGH SUN...NW wind 25 kt. Seas in ice free waters 6 ft. $$ PKZ181-180030- North and West of Nunivak Island- 342 AM AKDT Wed Mar 17 2021 .TODAY...NW wind 20 kt. .TONIGHT...N wind 15 kt. .THU...N wind 15 kt. .THU NIGHT...E wind 30 kt. .FRI...NE wind 35 kt. .SAT...N wind 20 kt. .SUN...NW wind 20 kt. $$ PKZ185-180030- Saint Matthew Island Waters- 342 AM AKDT Wed Mar 17 2021 ...GALE WARNING THURSDAY... ...HEAVY FREEZING SPRAY WARNING THROUGH THURSDAY... .TODAY...N wind 15 kt E of Saint Matthew Island...NE 25 kt W of Saint Matthew Island. Seas 6 ft. Heavy freezing spray. .TONIGHT...N wind 15 kt E of Saint Matthew Island...NE 25 kt W of Saint Matthew Island. Seas 8 ft. Heavy freezing spray. .THU...E wind 25 kt E of Saint Matthew Island...E 35 kt W of Saint Matthew Island. Seas 10 ft. Heavy freezing spray. .THU NIGHT...E wind 35 kt. Seas 15 ft. .FRI...NE wind 40 kt. Seas 17 ft. .SAT...NW wind 30 kt. Seas 12 ft. .SUN...NW wind 25 kt. Seas 5 ft. $$
562 FZAK52 PAFC 172346 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 346 PM AKDT Wed Mar 17 2021 Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. PKZ199-181230- 346 PM AKDT Wed Mar 17 2021 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A 980 mb low 415 nm West of Attu merges with a 986 mb low 50 nm South of Attu Fri afternoon. Its front extends across to the Alaska Peninsula for Fri afternoon. A 1002 mb North Pacific low moves along the front to 240 nm Southwest of St Matthew Island at 983 mb by Fri afternoon. $$ PKZ150-181230- South of the AK Peninsula Sitkinak to Castle Cape- 346 PM AKDT Wed Mar 17 2021 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...W wind 25 kt. Seas 6 ft. Freezing spray. .THU...W wind 20 kt. Seas 6 ft. Freezing spray. .THU NIGHT...N wind 20 kt in the evening becoming variable 10 kt. Seas 5 ft. .FRI...S wind 20 kt. Seas 7 ft. .FRI NIGHT...S wind 25 kt. Seas 9 ft. .SAT...W wind 30 kt. Seas 11 ft. .SUN...NW wind 25 kt. Seas 11 ft. .MON...N wind 30 kt. Seas 13 ft. $$ PKZ155-181230- South of the AK Peninsula Castle Cape to Cape Sarichef- 346 PM AKDT Wed Mar 17 2021 ...SMALL CRAFT ADVISORY THURSDAY NIGHT... .TONIGHT...SW wind 20 kt. Seas 5 ft. .THU...S wind 15 kt. Seas 6 ft. .THU NIGHT...S wind 20 kt. From the Shumagin Islands E, variable wind 10 kt becoming SE 15 kt after midnight. Seas 8 ft. Rain showers. .FRI...S wind 25 kt. Seas 8 ft. .FRI NIGHT...SW wind 25 kt. Seas 10 ft. .SAT...W wind 25 kt. Seas 12 ft. .SUN...N wind 25 kt. Seas 11 ft. .MON...N wind 35 kt. Seas 12 ft. $$ PKZ160-181230- Bristol Bay- 346 PM AKDT Wed Mar 17 2021 ...HEAVY FREEZING SPRAY WARNING TONIGHT AND THURSDAY NIGHT... ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...W wind 25 kt becoming NW 15 kt after midnight. Seas in ice free waters 6 ft. Heavy freezing spray. .THU...N wind 15 kt becoming NE in the afternoon. Seas in ice free waters 3 ft. .THU NIGHT...NE wind 10 kt becoming E 20 kt after midnight. Seas in ice free waters 2 ft. Heavy freezing spray. .FRI AND FRI NIGHT...E wind 30 kt. Seas in ice free waters 4 ft. .SAT...W wind 20 kt. Seas in ice free waters 5 ft. .SUN...W wind 25 kt. Seas in ice free waters 5 ft. .MON...N wind 30 kt. Seas in ice free waters 6 ft. $$ PKZ165-181230- Port Heiden to Cape Sarichef- 346 PM AKDT Wed Mar 17 2021 .TONIGHT...SW wind 20 kt. Seas 5 ft. Freezing spray. .THU...E wind 20 kt except NE 15 kt from Port Moller E. Seas 4 ft. .THU NIGHT...E wind 20 kt. Seas 4 ft. Freezing spray. .FRI...S wind 25 kt. Seas 6 ft. .FRI NIGHT...SW wind 20 kt. Seas 6 ft. .SAT...W wind 25 kt. Seas 8 ft. .SUN...NW wind 25 kt. Seas 8 ft. .MON...N wind 35 kt. Seas 11 ft. $$ PKZ170-181230- Cape Sarichef to Nikolski Bering Side- 346 PM AKDT Wed Mar 17 2021 ...SMALL CRAFT ADVISORY THURSDAY NIGHT... .TONIGHT...SE wind 20 kt. Seas 4 ft. .THU...Variable wind 10 kt becoming S 20 kt in the afternoon. Seas 5 ft. .THU NIGHT...S wind 25 kt. Seas 7 ft. Rain. .FRI...SW wind 25 kt. Seas 7 ft. .FRI NIGHT...SW wind 20 kt. Seas 6 ft. .SAT...W wind 25 kt. Seas 9 ft. .SUN THROUGH MON...NW wind 35 kt. Seas 11 ft. $$ PKZ171-181230- Unalaska Bay- 346 PM AKDT Wed Mar 17 2021 .TONIGHT...SE wind 15 kt. Seas 2 ft. Rain and snow. .THU...SE wind 10 kt increasing to 15 kt in the afternoon. Seas 2 ft. .THU NIGHT...S wind 15 kt. Seas 2 ft. Rain showers. .FRI AND FRI NIGHT...SW wind 15 kt. Seas 2 ft. .SAT...W wind 20 kt. Seas 3 ft. .SUN THROUGH MON...NW wind 25 kt. Seas 9 ft. $$ PKZ172-181230- Cape Sarichef to Nikolski Pacific Side- 346 PM AKDT Wed Mar 17 2021 ...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT... .TONIGHT...SE wind 20 kt. Seas 8 ft. Rain and snow. .THU...SW wind 15 kt. Seas 9 ft. .THU NIGHT...S wind 25 kt. Seas 9 ft. Rain showers. .FRI AND FRI NIGHT...SW wind 25 kt. Seas 10 ft. .SAT...W wind 25 kt. Seas 12 ft. .SUN...NE wind 35 kt. Seas 11 ft. .MON...NW wind 40 kt. Seas 13 ft. $$ PKZ173-181230- Nikolski to Seguam Island Bering Side- 346 PM AKDT Wed Mar 17 2021 ...SMALL CRAFT ADVISORY THURSDAY NIGHT... .TONIGHT...S wind 20 kt. Seas 7 ft. .THU...S wind 20 kt. Seas 6 ft. .THU NIGHT...S wind 25 kt. Seas 8 ft. Rain. .FRI AND FRI NIGHT...SW wind 20 kt. Seas 8 ft. .SAT...W wind 25 kt. Seas 9 ft. .SUN...N wind 35 kt. Seas 11 ft. .MON...NW wind 35 kt. Seas 12 ft. $$ PKZ174-181230- Nikolski to Seguam Island Pacific Side- 346 PM AKDT Wed Mar 17 2021 ...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT... .TONIGHT...SW wind 20 kt. Seas 10 ft. .THU...SW wind 20 kt. Seas 10 ft. .THU NIGHT...SW wind 30 kt. Seas 10 ft. .FRI AND FRI NIGHT...SW wind 25 kt. Seas 11 ft. .SAT...W wind 25 kt. Seas 13 ft. .SUN...NE wind 35 kt. Seas 12 ft. .MON...NW wind 40 kt. Seas 14 ft. $$ PKZ175-181230- Seguam Island to Adak Bering Side- 346 PM AKDT Wed Mar 17 2021 ...SMALL CRAFT ADVISORY THURSDAY NIGHT... .TONIGHT...SW wind 15 kt. Seas 5 ft. .THU...S wind 20 kt. Seas 5 ft. .THU NIGHT...S wind 25 kt. Seas 7 ft. .FRI AND FRI NIGHT...SW wind 20 kt. Seas 7 ft. .SAT...NW wind 25 kt. Seas 9 ft. .SUN...N wind 30 kt. Seas 9 ft. .MON...NW wind 30 kt. Seas 12 ft. $$ PKZ176-181230- Seguam Island to Adak Pacific Side- 346 PM AKDT Wed Mar 17 2021 ...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT... .TONIGHT...W wind 20 kt. Seas 11 ft. .THU...S wind 20 kt. Seas 10 ft. Rain showers. .THU NIGHT...S wind 30 kt. Seas 12 ft. .FRI AND FRI NIGHT...SW wind 25 kt. Seas 12 ft. .SAT...W wind 25 kt. Seas 13 ft. .SUN...N wind 40 kt. Seas 11 ft. .MON...NW wind 40 kt. Seas 11 ft. $$ PKZ177-181230- Adak to Kiska- 346 PM AKDT Wed Mar 17 2021 ...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT... .TONIGHT...S wind 20 kt. Seas 12 ft. .THU...SW wind 20 kt. Seas 10 ft. .THU NIGHT...SW wind 20 kt. Seas 11 ft. .FRI AND FRI NIGHT...W wind 25 kt. Seas 11 ft. .SAT...NW wind 20 kt. Seas 10 ft. .SUN...N wind 30 kt. Seas 10 ft. .MON...SW wind 35 kt. Seas 19 ft. $$ PKZ178-181230- Kiska to Attu- 346 PM AKDT Wed Mar 17 2021 ...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT... .TONIGHT...S wind 25 kt. Seas 12 ft. Widespread rain showers. .THU...SW wind 25 kt. Seas 11 ft. .THU NIGHT...SW wind 20 kt. Seas 10 ft. .FRI AND FRI NIGHT...NW wind 20 kt. Seas 10 ft. .SAT...N wind 20 kt. Seas 10 ft. .SUN...NW wind 25 kt. Seas 9 ft. .MON...S wind 35 kt. Seas 24 ft. $$ PKZ179-181230- Pribilof Islands Near Shore Waters- 346 PM AKDT Wed Mar 17 2021 ...SMALL CRAFT ADVISORY THURSDAY AND THURSDAY NIGHT... .TONIGHT...E wind 20 kt. Seas 6 ft. .THU...E wind 30 kt. Seas 8 ft. .THU NIGHT...SE wind 30 kt. Seas 9 ft. Widespread rain showers and snow. .FRI...SW wind 20 kt. Seas 9 ft. .FRI NIGHT...SW wind 15 kt. Seas 9 ft. .SAT...W wind 25 kt. Seas 10 ft. .SUN...NW wind 25 kt. Seas 7 ft. .MON...NW wind 30 kt. Seas 7 ft. $$ PKZ180-181230- Kuskokwim Delta and Etolin Strait- 346 PM AKDT Wed Mar 17 2021 ...HEAVY FREEZING SPRAY WARNING THROUGH THURSDAY NIGHT... ...SMALL CRAFT ADVISORY THURSDAY NIGHT... .TONIGHT...N wind 15 kt. Seas in ice free waters 5 ft. Heavy freezing spray. .THU...N wind 15 kt. Seas in ice free waters 3 ft. Heavy freezing spray. .THU NIGHT...E wind 25 kt. Seas in ice free waters 4 ft. Heavy freezing spray. .FRI...E wind 35 kt. Seas in ice free waters 9 ft. .FRI NIGHT...E wind 30 kt. Seas in ice free waters 9 ft. .SAT THROUGH SUN...NW wind 25 kt. Seas in ice free waters 6 ft. .MON...NW wind 30 kt. Seas in ice free waters 6 ft. $$ PKZ181-181230- North and West of Nunivak Island- 346 PM AKDT Wed Mar 17 2021 ...BRISK WIND ADVISORY THURSDAY NIGHT... .TONIGHT...N wind 15 kt. .THU...N wind 15 kt. .THU NIGHT...E wind 30 kt. .FRI...NE wind 35 kt. .FRI NIGHT...NE wind 30 kt. .SAT...N wind 20 kt. .SUN THROUGH MON...NW wind 20 kt. $$ PKZ185-181230- Saint Matthew Island Waters- 346 PM AKDT Wed Mar 17 2021 ...GALE WARNING THURSDAY AND THURSDAY NIGHT... ...HEAVY FREEZING SPRAY WARNING THROUGH THURSDAY NIGHT... .TONIGHT...N wind 15 kt E of Saint Matthew Island...NE 25 kt W of Saint Matthew Island. Seas in ice free waters 7 ft. Heavy freezing spray. .THU...E wind 25 kt E of Saint Matthew Island...E 35 kt W of Saint Matthew Island. Seas in ice free waters 9 ft. Heavy freezing spray. .THU NIGHT...E wind 35 kt. Seas in ice free waters 16 ft. Heavy freezing spray. Snow. .FRI...NE wind 40 kt. Seas in ice free waters 18 ft. .FRI NIGHT...NE wind 35 kt. Seas in ice free waters 16 ft. .SAT...N wind 30 kt. Seas in ice free waters 10 ft. .SUN...NW wind 25 kt. Seas in ice free waters 5 ft. .MON...NW wind 25 kt. Seas in ice free waters 13 ft. $$
321 FZAK52 PAFC 181157 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 357 AM AKDT Thu Mar 18 2021 Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. PKZ199-190015- 357 AM AKDT Thu Mar 18 2021 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A front over the Western Aleutians moves to the central Bering late Thu night, then moves along the Southwest Alaska coastline through late Fri night. Several weak embedded lows may form and move along the front. The strongest of the lows forms 75 nm west of Adak at 990 mb this evening, moves to 250 nm southwest of Saint Matthew Island at 986 mb late Thu night, then stalls 300 nm southwest of Saint Matthew Island at 987 mb through late Fri night. $$ PKZ150-190015- South of the AK Peninsula Sitkinak to Castle Cape- 357 AM AKDT Thu Mar 18 2021 ...SMALL CRAFT ADVISORY TONIGHT... .TODAY...NW wind 20 kt. Seas 5 ft. Freezing spray. .TONIGHT...N wind 25 kt diminishing to 15 kt after midnight. W of Chirikof Island, NE wind 15 kt becoming variable less than 10 kt after midnight. Seas 5 ft. Freezing spray. .FRI...SE wind 10 kt increasing to 20 kt in the afternoon. Seas 6 ft. Rain. .FRI NIGHT...SE wind 25 kt. Seas 7 ft. .SAT...NW wind 30 kt. Seas 12 ft. .SUN...W wind 15 kt. Seas 11 ft. .MON...NE wind 30 kt. Seas 8 ft. $$ PKZ155-190015- South of the AK Peninsula Castle Cape to Cape Sarichef- 357 AM AKDT Thu Mar 18 2021 ...SMALL CRAFT ADVISORY FRIDAY... .TODAY...Variable wind 10 kt. Seas 7 ft. .TONIGHT...SE wind 15 kt. Seas 7 ft. .FRI...S wind 25 kt. Seas 8 ft. Rain. .FRI NIGHT...SW wind 25 kt. Seas 11 ft. .SAT...W wind 30 kt. Seas 12 ft. .SUN...NW wind 20 kt. Seas 10 ft. .MON...N wind 35 kt. Seas 9 ft. $$ PKZ160-190015- Bristol Bay- 357 AM AKDT Thu Mar 18 2021 ...HEAVY FREEZING SPRAY WARNING THROUGH FRIDAY... ...SMALL CRAFT ADVISORY FRIDAY... .TODAY...N wind 15 kt becoming NE 10 kt in the afternoon. Seas in ice free waters 4 ft. Heavy freezing spray in the morning. .TONIGHT...NE wind 10 kt increasing to 20 kt after midnight. Seas in ice free waters 2 ft. Heavy freezing spray after midnight. .FRI...E wind 20 kt increasing to 30 kt in the afternoon. Seas in ice free waters 4 ft. Heavy freezing spray. .FRI NIGHT...E wind 30 kt. Seas in ice free waters 5 ft. .SAT...E wind 30 kt. Seas in ice free waters 5 ft. .SUN...NW wind 15 kt. Seas in ice free waters 5 ft. .MON...N wind 20 kt. Seas in ice free waters 6 ft. $$ PKZ165-190015- Port Heiden to Cape Sarichef- 357 AM AKDT Thu Mar 18 2021 ...SMALL CRAFT ADVISORY TONIGHT AND FRIDAY... .TODAY...NE wind 20 kt. Seas 4 ft. Freezing spray. .TONIGHT...E wind 25 kt. Seas 5 ft. Freezing spray. .FRI...SE wind 25 kt. Seas 6 ft. Freezing spray. Snow. .FRI NIGHT...S wind 25 kt. Seas 6 ft. .SAT...W wind 20 kt. Seas 6 ft. .SUN...NW wind 20 kt. Seas 6 ft. .MON...N wind 30 kt. Seas 9 ft. $$ PKZ170-190015- Cape Sarichef to Nikolski Bering Side- 357 AM AKDT Thu Mar 18 2021 ...SMALL CRAFT ADVISORY TONIGHT AND FRIDAY... .TODAY...SE wind 15 kt. Seas 4 ft. .TONIGHT...SE wind 20 kt increasing to 30 kt after midnight. Seas 7 ft. .FRI...S wind 25 kt becoming SW 15 kt in the afternoon. Seas 7 ft. Rain. .FRI NIGHT...SW wind 20 kt. Seas 5 ft. .SAT...W wind 25 kt. Seas 7 ft. .SUN...NW wind 30 kt. Seas 7 ft. .MON...NW wind 30 kt. Seas 11 ft. $$ PKZ171-190015- Unalaska Bay- 357 AM AKDT Thu Mar 18 2021 .TODAY...SE wind 10 kt. Seas 2 ft. .TONIGHT...SE wind 10 kt becoming SW 20 kt. Seas 3 ft. Rain. .FRI...S wind 15 kt becoming SW 10 kt in the afternoon. Seas 2 ft. Rain. .FRI NIGHT...W wind 15 kt. Seas 2 ft. .SAT...W wind 25 kt. Seas 4 ft. .SUN...N wind 20 kt. Seas 5 ft. .MON...NW wind 25 kt. Seas 9 ft. $$ PKZ172-190015- Cape Sarichef to Nikolski Pacific Side- 357 AM AKDT Thu Mar 18 2021 ...SMALL CRAFT ADVISORY THROUGH FRIDAY... .TODAY...Variable wind 15 kt. Seas 8 ft. .TONIGHT...S wind 15 kt increasing to 25 kt after midnight. Seas 9 ft. .FRI...S wind 25 kt. Seas 9 ft. Rain. .FRI NIGHT...W wind 30 kt. Seas 11 ft. .SAT...W wind 30 kt. Seas 13 ft. .SUN...N wind 25 kt. Seas 11 ft. .MON...NW wind 35 kt. Seas 10 ft. $$ PKZ173-190015- Nikolski to Seguam Island Bering Side- 357 AM AKDT Thu Mar 18 2021 ...SMALL CRAFT ADVISORY THROUGH FRIDAY... .TODAY...Variable wind 10 kt becoming S 25 kt in the afternoon. Seas 6 ft. .TONIGHT...S wind 25 kt. Seas 8 ft. Rain. .FRI...SW wind 25 kt diminishing to 15 kt in the afternoon. Seas 7 ft. .FRI NIGHT...SW wind 25 kt. Seas 7 ft. .SAT...W wind 25 kt. Seas 9 ft. .SUN THROUGH MON...NW wind 30 kt. Seas 11 ft. $$ PKZ174-190015- Nikolski to Seguam Island Pacific Side- 357 AM AKDT Thu Mar 18 2021 ...SMALL CRAFT ADVISORY THROUGH FRIDAY... .TODAY...Variable wind 10 kt becoming S 20 kt in the afternoon. Seas 10 ft. .TONIGHT...S wind 25 kt. Seas 10 ft. .FRI...SW wind 25 kt diminishing to 15 kt in the afternoon. Seas 10 ft. .FRI NIGHT...SW wind 30 kt. Seas 14 ft. .SAT...W wind 30 kt. Seas 14 ft. .SUN...N wind 30 kt. Seas 11 ft. .MON...NW wind 35 kt. Seas 12 ft. $$ PKZ175-190015- Seguam Island to Adak Bering Side- 357 AM AKDT Thu Mar 18 2021 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...S wind 25 kt. Seas 5 ft. Rain. .TONIGHT...S wind 30 kt. Seas 7 ft. Rain. .FRI...SW wind 20 kt. Seas 6 ft. Rain and snow. .FRI NIGHT...SW wind 25 kt. Seas 6 ft. .SAT...W wind 30 kt. Seas 10 ft. .SUN THROUGH MON...NW wind 30 kt. Seas 10 ft. $$ PKZ176-190015- Seguam Island to Adak Pacific Side- 357 AM AKDT Thu Mar 18 2021 ...SMALL CRAFT ADVISORY THROUGH FRIDAY... .TODAY...S wind 25 kt. Seas 10 ft. Rain. .TONIGHT...S wind 25 kt. Seas 11 ft. .FRI...SW wind 20 kt. Seas 10 ft. Rain and snow showers. .FRI NIGHT...SW wind 30 kt. Seas 14 ft. .SAT...W wind 25 kt. Seas 14 ft. .SUN THROUGH MON...NW wind 30 kt. Seas 10 ft. $$ PKZ177-190015- Adak to Kiska- 357 AM AKDT Thu Mar 18 2021 ...SMALL CRAFT ADVISORY THROUGH FRIDAY... .TODAY...S wind 20 kt increasing to 30 kt in the afternoon. Seas 9 ft. Rain. .TONIGHT...SW wind 30 kt. Seas 10 ft. .FRI...SW wind 25 kt. Seas 10 ft. Rain showers and snow showers. .FRI NIGHT...W wind 25 kt. Seas 12 ft. .SAT...W wind 25 kt. Seas 12 ft. .SUN...NW wind 30 kt. Seas 9 ft. .MON...SW wind 40 kt. Seas 16 ft. $$ PKZ178-190015- Kiska to Attu- 357 AM AKDT Thu Mar 18 2021 ...SMALL CRAFT ADVISORY THROUGH FRIDAY... .TODAY...S wind 20 kt. Seas 10 ft. .TONIGHT...S wind 20 kt. Seas 10 ft. Rain and snow. .FRI...SW wind 20 kt becoming NW in the afternoon. Seas 10 ft. .FRI NIGHT...NW wind 20 kt. Seas 11 ft. .SAT...N wind 20 kt. Seas 12 ft. .SUN...NW wind 25 kt. Seas 8 ft. .MON...S wind 40 kt. Seas 23 ft. $$ PKZ179-190015- Pribilof Islands Near Shore Waters- 357 AM AKDT Thu Mar 18 2021 ...GALE WARNING TONIGHT... .TODAY...E wind increasing to 30 kt. Seas 8 ft. Freezing spray. .TONIGHT...SE wind 35 kt. Seas 12 ft. Rain and snow. .FRI...SE wind 30 kt becoming SW 15 kt in the afternoon. Seas 11 ft. Rain. .FRI NIGHT...Variable wind 10 kt. Seas 8 ft. .SAT...W wind 15 kt. Seas 7 ft. .SUN...NW wind 20 kt. Seas 7 ft. .MON...NW wind 25 kt. Seas 7 ft. $$ PKZ180-190015- Kuskokwim Delta and Etolin Strait- 357 AM AKDT Thu Mar 18 2021 ...GALE WARNING FRIDAY... ...HEAVY FREEZING SPRAY WARNING THROUGH FRIDAY... .TODAY...NE wind 15 kt. Seas in ice free waters 3 ft. Heavy freezing spray. .TONIGHT...E wind 15 kt increasing to 25 kt after midnight. Seas in ice free waters 4 ft. Heavy freezing spray. .FRI...E wind 35 kt. Seas in ice free waters 10 ft. Heavy freezing spray. Snow. .FRI NIGHT...E wind 35 kt. Seas in ice free waters 10 ft. .SAT...NE wind 30 kt. Seas in ice free waters 7 ft. .SUN...NW wind 15 kt. Seas in ice free waters 4 ft. .MON...NW wind 25 kt. Seas in ice free waters 6 ft. $$ PKZ181-190015- North and West of Nunivak Island- 357 AM AKDT Thu Mar 18 2021 ...GALE WARNING FRIDAY... .TODAY...NE wind 15 kt. .TONIGHT...NE wind 20 kt becoming E 30 kt after midnight. N of Nunivak Island, NE wind 20 kt. .FRI...E wind 35 kt, except 25 kt N of Nunivak Island. .FRI NIGHT...E wind 35 kt. .SAT...NE wind 25 kt. .SUN...NW wind 15 kt. .MON...NW wind 25 kt. $$ PKZ185-190015- Saint Matthew Island Waters- 357 AM AKDT Thu Mar 18 2021 ...GALE WARNING TONIGHT AND FRIDAY... ...HEAVY FREEZING SPRAY WARNING THROUGH FRIDAY... .TODAY...NE wind 20 kt E of Saint Matthew Island...E 30 kt W of Saint Matthew Island. Seas in ice free waters 8 ft. Heavy freezing spray. .TONIGHT...E wind 35 kt E of Saint Matthew Island...E 45 kt W of Saint Matthew Island. Seas in ice free waters 16 ft. Heavy freezing spray. Snow. .FRI...E wind 45 kt. Seas in ice free waters 20 ft. Heavy freezing spray. Snow. .FRI NIGHT...E wind 40 kt. Seas in ice free waters 16 ft. .SAT...NE wind 25 kt. Seas in ice free waters 11 ft. .SUN...NW wind 20 kt. Seas in ice free waters 6 ft. .MON...W wind 30 kt. Seas in ice free waters 10 ft. $$
433 FZAK52 PAFC 182358 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 358 PM AKDT Thu Mar 18 2021 Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. PKZ199-191245- 358 PM AKDT Thu Mar 18 2021 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A 986 mb low 220 nm Southwest of Attu merges with a 982 mb low 365 nm North of Kiska for Fri afternoon then moves to 80 nm North of Adak at 998 mb Sat afternoon. Its front extends over Bristol Bay through Sat afternoon. A 989 mb low forms on the front 180 nm Northwest of Cold Bay Fri night and moves to 80 nm Southwest of Cape Newenham Sat afternoon. $$ PKZ150-191245- South of the AK Peninsula Sitkinak to Castle Cape- 358 PM AKDT Thu Mar 18 2021 ...SMALL CRAFT ADVISORY TONIGHT AND FRIDAY NIGHT... .TONIGHT...N wind 25 kt diminishing to 15 kt after midnight. Seas 5 ft. Freezing spray. .FRI...SE wind 20 kt. Seas 6 ft. Rain. .FRI NIGHT...SE wind 25 kt. Seas 7 ft. Rain and snow. .SAT AND SAT NIGHT...NW wind 30 kt. Seas 13 ft. .SUN...W wind 20 kt. Seas 10 ft. .MON...NE wind 30 kt. Seas 8 ft. .TUE...W wind 35 kt. Seas 12 ft. $$ PKZ155-191245- South of the AK Peninsula Castle Cape to Cape Sarichef- 358 PM AKDT Thu Mar 18 2021 ...SMALL CRAFT ADVISORY FRIDAY AND FRIDAY NIGHT... .TONIGHT...E wind 15 kt. Seas 7 ft. .FRI...S wind 25 kt. Seas 8 ft. Rain. .FRI NIGHT...SW wind 30 kt. Seas 11 ft. .SAT AND SAT NIGHT...W wind 30 kt. Seas 13 ft. .SUN...W wind 20 kt. Seas 10 ft. .MON...N wind 35 kt. Seas 9 ft. .TUE...W wind 35 kt. Seas 14 ft. $$ PKZ160-191245- Bristol Bay- 358 PM AKDT Thu Mar 18 2021 ...HEAVY FREEZING SPRAY WARNING THROUGH FRIDAY... ...SMALL CRAFT ADVISORY FRIDAY AND FRIDAY NIGHT... .TONIGHT...NE wind 20 kt. Seas in ice free waters 4 ft. Heavy freezing spray. .FRI...E wind 30 kt. Seas in ice free waters 6 ft. Heavy freezing spray. .FRI NIGHT...E wind 30 kt. Seas in ice free waters 6 ft. Freezing spray. Snow. .SAT...E wind 30 kt. Seas in ice free waters 6 ft. .SAT NIGHT...E wind 20 kt. Seas in ice free waters 4 ft. .SUN...NW wind 15 kt. Seas in ice free waters 3 ft. .MON...N wind 20 kt. Seas in ice free waters 6 ft. .TUE...W wind 25 kt. Seas in ice free waters 8 ft. $$ PKZ165-191245- Port Heiden to Cape Sarichef- 358 PM AKDT Thu Mar 18 2021 ...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT... .TONIGHT...E wind 25 kt. Seas 5 ft. Freezing spray. .FRI...SE wind 30 kt. Seas 6 ft. Freezing spray. Snow. .FRI NIGHT...SE wind 25 kt. Seas 6 ft. Rain. .SAT AND SAT NIGHT...W wind 25 kt. Seas 7 ft. .SUN...NW wind 20 kt. Seas 6 ft. .MON...N wind 30 kt. Seas 9 ft. .TUE...SW wind 30 kt. Seas 16 ft. $$ PKZ170-191245- Cape Sarichef to Nikolski Bering Side- 358 PM AKDT Thu Mar 18 2021 ...SMALL CRAFT ADVISORY THROUGH FRIDAY... .TONIGHT...S wind 30 kt. Seas 7 ft. .FRI...S wind 25 kt. Seas 7 ft. Rain. .FRI NIGHT...W wind 20 kt. Seas 6 ft. Rain showers and snow showers. .SAT AND SAT NIGHT...W wind 25 kt. Seas 7 ft. .SUN...NW wind 30 kt. Seas 7 ft. .MON...NW wind 30 kt. Seas 11 ft. .TUE...SW wind 35 kt. Seas 18 ft. $$ PKZ171-191245- Unalaska Bay- 358 PM AKDT Thu Mar 18 2021 .TONIGHT...S wind 20 kt. Seas 3 ft. Rain. .FRI...S wind 15 kt. Seas 2 ft. Rain. .FRI NIGHT...W wind 15 kt. Seas 2 ft. Rain showers and snow showers. .SAT...W wind 25 kt. Seas 4 ft. .SAT NIGHT...SW wind 20 kt. Seas 3 ft. .SUN...NW wind 20 kt. Seas 5 ft. .MON...NW wind 25 kt. Seas 9 ft. .TUE...SW wind 30 kt. Seas 5 ft. $$ PKZ172-191245- Cape Sarichef to Nikolski Pacific Side- 358 PM AKDT Thu Mar 18 2021 ...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT... .TONIGHT...S wind 25 kt. Seas 9 ft. .FRI...S wind 25 kt. Seas 9 ft. Rain. .FRI NIGHT...SW wind 30 kt. Seas 12 ft. Rain showers and snow showers. .SAT...W wind 30 kt. Seas 13 ft. .SAT NIGHT...W wind 25 kt. Seas 13 ft. .SUN...NW wind 25 kt. Seas 10 ft. .MON...NW wind 35 kt. Seas 10 ft. .TUE...SW wind 35 kt. Seas 15 ft. $$ PKZ173-191245- Nikolski to Seguam Island Bering Side- 358 PM AKDT Thu Mar 18 2021 ...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT... .TONIGHT...S wind 25 kt. Seas 8 ft. Rain. .FRI...SW wind 25 kt diminishing to 15 kt in the afternoon. Seas 8 ft. .FRI NIGHT...SW wind 25 kt. Seas 7 ft. Rain showers. .SAT AND SAT NIGHT...W wind 25 kt. Seas 9 ft. .SUN THROUGH MON...NW wind 30 kt. Seas 11 ft. .TUE...SW wind 40 kt. Seas 18 ft. $$ PKZ174-191245- Nikolski to Seguam Island Pacific Side- 358 PM AKDT Thu Mar 18 2021 ...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT... .TONIGHT...S wind 25 kt. Seas 10 ft. .FRI...SW wind 25 kt. Seas 11 ft. .FRI NIGHT...SW wind 30 kt. Seas 13 ft. .SAT...W wind 30 kt. Seas 14 ft. .SAT NIGHT...W wind 25 kt. Seas 13 ft. .SUN...NW wind 30 kt. Seas 10 ft. .MON...NW wind 35 kt. Seas 12 ft. .TUE...SW wind 40 kt. Seas 17 ft. $$ PKZ175-191245- Seguam Island to Adak Bering Side- 358 PM AKDT Thu Mar 18 2021 ...SMALL CRAFT ADVISORY TONIGHT AND FRIDAY NIGHT... .TONIGHT...S wind 30 kt. Seas 7 ft. Rain. .FRI...SW wind 20 kt. Seas 6 ft. Rain and snow. .FRI NIGHT...W wind 25 kt. Seas 7 ft. .SAT AND SAT NIGHT...W wind 30 kt. Seas 9 ft. .SUN THROUGH MON...NW wind 30 kt. Seas 10 ft. .TUE...S wind 40 kt. Seas 17 ft. $$ PKZ176-191245- Seguam Island to Adak Pacific Side- 358 PM AKDT Thu Mar 18 2021 ...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT... .TONIGHT...S wind 30 kt. Seas 12 ft. .FRI...SW wind 25 kt. Seas 10 ft. Rain and snow showers. .FRI NIGHT...SW wind 30 kt. Seas 14 ft. .SAT AND SAT NIGHT...W wind 25 kt. Seas 13 ft. .SUN THROUGH MON...NW wind 30 kt. Seas 9 ft. .TUE...SW wind 40 kt. Seas 18 ft. $$ PKZ177-191245- Adak to Kiska- 358 PM AKDT Thu Mar 18 2021 ...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT... .TONIGHT...SW wind 30 kt. Seas 10 ft. .FRI...SW wind 25 kt. Seas 10 ft. Rain and snow. .FRI NIGHT...W wind 25 kt. Seas 12 ft. .SAT AND SAT NIGHT...NW wind 25 kt. Seas 11 ft. .SUN...NW wind 30 kt. Seas 11 ft. .MON THROUGH TUE...SW wind 40 kt. Seas 18 ft. $$ PKZ178-191245- Kiska to Attu- 358 PM AKDT Thu Mar 18 2021 ...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT... .TONIGHT...S wind 20 kt. Seas 10 ft. Rain and snow. .FRI...SW wind 20 kt. Seas 10 ft. .FRI NIGHT...NW wind 25 kt. Seas 12 ft. .SAT...NW wind 25 kt. Seas 13 ft. .SAT NIGHT...N wind 15 kt. Seas 9 ft. .SUN...NW wind 25 kt. Seas 8 ft. .MON THROUGH TUE...SW wind 40 kt. Seas 23 ft. $$ PKZ179-191245- Pribilof Islands Near Shore Waters- 358 PM AKDT Thu Mar 18 2021 ...GALE WARNING TONIGHT... .TONIGHT...E wind 35 kt. Seas 12 ft. Rain and snow. .FRI...SE wind 30 kt becoming SW 15 kt in the afternoon. Seas 11 ft. Rain. .FRI NIGHT...Variable wind 10 kt. Seas 8 ft. .SAT AND SAT NIGHT...NW wind 15 kt. Seas 6 ft. .SUN...NW wind 20 kt. Seas 6 ft. .MON...NW wind 25 kt. Seas 7 ft. .TUE...S wind 30 kt. Seas 18 ft. $$ PKZ180-191245- Kuskokwim Delta and Etolin Strait- 358 PM AKDT Thu Mar 18 2021 ...GALE WARNING FRIDAY AND FRIDAY NIGHT... ...HEAVY FREEZING SPRAY WARNING THROUGH FRIDAY NIGHT... .TONIGHT...E wind 25 kt. Seas in ice free waters 4 ft. Heavy freezing spray. .FRI...E wind 35 kt. Seas in ice free waters 10 ft. Heavy freezing spray. Snow. .FRI NIGHT...E wind 35 kt. Seas in ice free waters 10 ft. Heavy freezing spray. Snow. .SAT...NE wind 30 kt. Seas in ice free waters 7 ft. .SAT NIGHT...NE wind 15 kt. Seas in ice free waters 4 ft. .SUN...N wind 15 kt. Seas in ice free waters 3 ft. .MON...NW wind 25 kt. Seas in ice free waters 6 ft. .TUE...S wind 25 kt. Seas in ice free waters 12 ft. $$ PKZ181-191245- North and West of Nunivak Island- 358 PM AKDT Thu Mar 18 2021 ...GALE WARNING FRIDAY AND FRIDAY NIGHT... .TONIGHT...NE wind 20 kt becoming E 30 kt after midnight. .FRI...E wind 35 kt. .FRI NIGHT...E wind 35 kt. .SAT...NE wind 25 kt. .SAT NIGHT...NE wind 15 kt. .SUN...NW wind 15 kt. .MON...NW wind 25 kt. .TUE...S wind 25 kt. $$ PKZ185-191245- Saint Matthew Island Waters- 358 PM AKDT Thu Mar 18 2021 ...GALE WARNING THROUGH FRIDAY NIGHT... ...HEAVY FREEZING SPRAY WARNING THROUGH FRIDAY NIGHT... .TONIGHT...E wind 35 kt E of Saint Matthew Island...E 45 kt W of Saint Matthew Island. Seas in ice free waters 16 ft. Heavy freezing spray. Snow. .FRI...E wind 45 kt. Seas in ice free waters 20 ft. Heavy freezing spray. Snow. .FRI NIGHT...E wind 40 kt. Seas in ice free waters 16 ft. Heavy freezing spray. Snow. .SAT...NE wind 25 kt. Seas in ice free waters 10 ft. .SAT NIGHT...NE wind 20 kt. Seas in ice free waters 6 ft. .SUN...NW wind 20 kt. Seas in ice free waters 5 ft. .MON...W wind 30 kt. Seas in ice free waters 10 ft. .TUE...S wind 30 kt. Seas in ice free waters 17 ft. $$
683 FZAK52 PAFC 191200 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 400 AM AKDT Fri Mar 19 2021 Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. PKZ199-200100- 400 AM AKDT Fri Mar 19 2021 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A 980 mb low 275 nm west of Saint Paul moves to 300 nm west of Saint Paul at 986 mb late Fri night, then moves to 100 nm south of Saint George at 1005 mb late Sat night. Its front over the central Bering moves to the Southwest Alaska coast late Fri night. A 990 mb low forms along the front 125 nm northwest of Cold Bay Fri evening, moves to 75 nm southwest of Cape Newenham late Fri night, then moves to near Dillingham late Sat night. $$ PKZ150-200100- South of the AK Peninsula Sitkinak to Castle Cape- 400 AM AKDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY TONIGHT AND SATURDAY... .TODAY...Variable wind 10 kt becoming SE 20 kt in the afternoon. Seas 6 ft. Rain and snow. .TONIGHT...S wind 25 kt. Seas 9 ft. Rain. .SAT...SW wind 30 kt. Seas 13 ft. .SAT NIGHT...W wind 30 kt. Seas 12 ft. .SUN...W wind 15 kt. Seas 10 ft. .MON...N wind 25 kt. Seas 9 ft. .TUE...W wind 30 kt. Seas 9 ft. $$ PKZ155-200100- South of the AK Peninsula Castle Cape to Cape Sarichef- 400 AM AKDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY THROUGH SATURDAY... .TODAY...S wind 30 kt. Seas 9 ft. Rain. .TONIGHT...SW wind 30 kt. Seas 11 ft. .SAT...W wind 30 kt. Seas 12 ft. .SAT NIGHT...W wind 25 kt. Seas 12 ft. .SUN...W wind 20 kt. Seas 10 ft. .MON...NW wind 30 kt. Seas 9 ft. .TUE...W wind 30 kt. Seas 10 ft. $$ PKZ160-200100- Bristol Bay- 400 AM AKDT Fri Mar 19 2021 ...HEAVY FREEZING SPRAY WARNING TODAY... ...SMALL CRAFT ADVISORY THROUGH SATURDAY... .TODAY...E wind increasing 30 kt. Seas in ice free waters 4 ft. Heavy freezing spray. Snow. .TONIGHT...E wind 30 kt. Seas in ice free waters 5 ft. Rain and snow. .SAT...E wind 30 kt becoming S 20 kt in the afternoon. S of Cape Constantine, SE wind 25 kt becoming SW 15 kt in the afternoon. Seas in ice free waters 4 ft. Rain and snow. .SAT NIGHT...SW wind 20 kt. Seas in ice free waters 5 ft. .SUN...W wind 15 kt. Seas in ice free waters 4 ft. .MON...NW wind 25 kt. Seas in ice free waters 6 ft. .TUE...SW wind 25 kt. Seas in ice free waters 7 ft. $$ PKZ165-200100- Port Heiden to Cape Sarichef- 400 AM AKDT Fri Mar 19 2021 ...HEAVY FREEZING SPRAY WARNING TODAY... ...SMALL CRAFT ADVISORY THROUGH SATURDAY... .TODAY...SE wind 30 kt. Seas 7 ft. Heavy freezing spray. Snow. .TONIGHT...W of Port Moller...W wind 20 kt. E of Port Moller...SE wind 25 kt becoming W 20 kt after midnight. Seas 6 ft. Rain and snow. .SAT...W wind 25 kt. Seas 6 ft. .SAT NIGHT...W wind 25 kt. Seas 6 ft. .SUN...NW wind 20 kt. Seas 6 ft. .MON...NW wind 30 kt. Seas 10 ft. .TUE...SW wind 30 kt. Seas 15 ft. $$ PKZ170-200100- Cape Sarichef to Nikolski Bering Side- 400 AM AKDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY TODAY AND SATURDAY... .TODAY...S wind 25 kt becoming W 15 kt in the afternoon. Seas 7 ft. Rain. .TONIGHT...W wind 20 kt. Seas 6 ft. Rain and snow showers. .SAT...W wind 25 kt. Seas 8 ft. .SAT NIGHT...W wind 20 kt. Seas 8 ft. .SUN THROUGH MON...NW wind 30 kt. Seas 9 ft. .TUE...SW wind 35 kt. Seas 20 ft. $$ PKZ171-200100- Unalaska Bay- 400 AM AKDT Fri Mar 19 2021 .TODAY...S wind 15 kt becoming W 10 kt in the afternoon. Seas 2 ft. Rain. .TONIGHT...W wind 10 kt. Seas 2 ft. Rain and snow showers. .SAT...W wind 20 kt. Seas 3 ft. .SAT NIGHT...SW wind 15 kt. Seas 2 ft. .SUN...NW wind 20 kt. Seas 5 ft. .MON...NW wind 25 kt. Seas 9 ft. .TUE...SW wind 25 kt. Seas 4 ft. $$ PKZ172-200100- Cape Sarichef to Nikolski Pacific Side- 400 AM AKDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY THROUGH SATURDAY... .TODAY...S wind 25 kt. Seas 10 ft. Rain. .TONIGHT...SW wind 30 kt. Seas 12 ft. Rain and snow showers. .SAT...W wind 30 kt. Seas 13 ft. .SAT NIGHT...W wind 25 kt. Seas 12 ft. .SUN...NW wind 25 kt. Seas 10 ft. .MON...NW wind 30 kt. Seas 10 ft. .TUE...SW wind 35 kt. Seas 12 ft. $$ PKZ173-200100- Nikolski to Seguam Island Bering Side- 400 AM AKDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY TONIGHT AND SATURDAY... .TODAY...SW wind 20 kt. Seas 7 ft. .TONIGHT...SW wind 25 kt. Seas 8 ft. Rain and snow. .SAT...W wind 25 kt. Seas 9 ft. .SAT NIGHT...W wind 25 kt. Seas 10 ft. .SUN THROUGH MON...NW wind 30 kt. Seas 10 ft. .TUE...S wind 35 kt. Seas 19 ft. $$ PKZ174-200100- Nikolski to Seguam Island Pacific Side- 400 AM AKDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY THROUGH SATURDAY... .TODAY...SW wind 20 kt. Seas 10 ft. .TONIGHT...SW wind 25 kt. Seas 13 ft. Rain showers. .SAT...W wind 30 kt. Seas 14 ft. .SAT NIGHT...W wind 25 kt. Seas 13 ft. .SUN THROUGH MON...NW wind 30 kt. Seas 11 ft. .TUE...SW wind 35 kt. Seas 16 ft. $$ PKZ175-200100- Seguam Island to Adak Bering Side- 400 AM AKDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY THROUGH SATURDAY... .TODAY...SW wind 25 kt. Seas 7 ft. Rain and snow showers. .TONIGHT...W wind 25 kt. Seas 7 ft. .SAT...W wind 25 kt. Seas 10 ft. .SAT NIGHT...W wind 25 kt. Seas 11 ft. .SUN...NW wind 25 kt. Seas 9 ft. .MON...W wind 30 kt. Seas 9 ft. .TUE...S wind 35 kt. Seas 18 ft. $$ PKZ176-200100- Seguam Island to Adak Pacific Side- 400 AM AKDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY THROUGH SATURDAY... .TODAY...SW wind 25 kt. Seas 10 ft. Rain and snow showers. .TONIGHT...SW wind 30 kt. Seas 14 ft. .SAT...W wind 30 kt. Seas 14 ft. .SAT NIGHT...W wind 25 kt. Seas 12 ft. .SUN THROUGH MON...W wind 30 kt. Seas 9 ft. .TUE...S wind 35 kt. Seas 19 ft. $$ PKZ177-200100- Adak to Kiska- 400 AM AKDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY THROUGH SATURDAY... .TODAY...SW wind 25 kt. Seas 10 ft. Rain and snow showers. .TONIGHT...W wind 25 kt. Seas 12 ft. .SAT...W wind 25 kt. Seas 12 ft. .SAT NIGHT...NW wind 20 kt. Seas 10 ft. .SUN...NW wind 25 kt. Seas 8 ft. .MON...SW wind 35 kt. Seas 14 ft. .TUE...S wind 35 kt. Seas 20 ft. $$ PKZ178-200100- Kiska to Attu- 400 AM AKDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY THROUGH SATURDAY... .TODAY...Variable wind 10 kt becoming NW 20 kt in the afternoon. Seas 9 ft. .TONIGHT...NW wind 20 kt. Seas 12 ft. .SAT...NW wind 15 kt. Seas 13 ft. .SAT NIGHT...N wind 15 kt. Seas 10 ft. .SUN...NW wind 20 kt. Seas 7 ft. .MON THROUGH TUE...SW wind 35 kt. Seas 23 ft. $$ PKZ179-200100- Pribilof Islands Near Shore Waters- 400 AM AKDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...S wind 30 kt becoming SW 15 kt in the afternoon. Seas 11 ft. Rain. .TONIGHT...SW wind 10 kt. Seas 8 ft. .SAT...SW wind 10 kt. Seas 7 ft. .SAT NIGHT...NW wind 15 kt. Seas 7 ft. .SUN THROUGH MON...NW wind 25 kt. Seas 8 ft. .TUE...S wind 30 kt. Seas 20 ft. $$ PKZ180-200100- Kuskokwim Delta and Etolin Strait- 400 AM AKDT Fri Mar 19 2021 ...GALE WARNING THROUGH TONIGHT... ...HEAVY FREEZING SPRAY WARNING THROUGH TONIGHT... .TODAY...E wind increasing to 40 kt. Seas in ice free waters 11 ft. Heavy freezing spray. Snow. .TONIGHT...E wind 35 kt. Seas in ice free waters 10 ft. Heavy freezing spray. Snow. .SAT...NE wind 15 kt. Seas in ice free waters 6 ft. .SAT NIGHT...NW wind 20 kt. Seas in ice free waters 4 ft. .SUN THROUGH MON...NW wind 25 kt. Seas in ice free waters 6 ft. .TUE...SW wind 30 kt. Seas in ice free waters 13 ft. $$ PKZ181-200100- North and West of Nunivak Island- 400 AM AKDT Fri Mar 19 2021 ...GALE WARNING TODAY... .TODAY...E wind 40 kt, except 30 kt N of Nunivak Island. Snow. .TONIGHT...E wind 30 kt diminishing to 20 kt after midnight. Snow. .SAT...NE wind 20 kt. .SAT NIGHT...N wind 15 kt. .SUN...NW wind 20 kt. .MON...NW wind 25 kt. .TUE...S wind 30 kt. $$ PKZ185-200100- Saint Matthew Island Waters- 400 AM AKDT Fri Mar 19 2021 ...GALE WARNING THROUGH TONIGHT... ...HEAVY FREEZING SPRAY WARNING THROUGH TONIGHT... .TODAY...E wind 45 kt. Seas in ice free waters 20 ft. Heavy freezing spray. Snow. .TONIGHT...E wind 40 kt. Seas in ice free waters 16 ft. Heavy freezing spray. Snow. .SAT...NE wind 25 kt. Seas in ice free waters 10 ft. Freezing spray. .SAT NIGHT...N wind 15 kt. Seas in ice free waters 6 ft. .SUN...NW wind 20 kt. Seas in ice free waters 5 ft. .MON...W wind 35 kt. Seas in ice free waters 10 ft. .TUE...S wind 35 kt. Seas in ice free waters 17 ft. $$
390 FZAK52 PAFC 192350 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 350 PM AKDT Fri Mar 19 2021 Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. PKZ199-201245- 350 PM AKDT Fri Mar 19 2021 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A 977 mb low complex 300 nm Southwest of St Matthew Island merges to form a 1006 mb low over Dillingham by Sun afternoon. Its front extends into the Gulf of Alaska for Sun afternoon. Several troughs moves over the Bering through Sun afternoon. $$ PKZ150-201245- South of the AK Peninsula Sitkinak to Castle Cape- 350 PM AKDT Fri Mar 19 2021 ...GALE WARNING SATURDAY NIGHT... .TONIGHT...SE wind 25 kt. Seas 10 ft. Rain. .SAT...SW wind 30 kt. Seas 12 ft. .SAT NIGHT...W wind 35 kt diminishing to 20 kt after midnight. Seas 13 ft. .SUN...W wind 20 kt. Seas 10 ft. .SUN NIGHT...Variable wind 10 kt. Seas 9 ft. .MON...N wind 25 kt. Seas 8 ft. .TUE...W wind 30 kt. Seas 9 ft. .WED...SW wind 30 kt. Seas 12 ft. $$ PKZ155-201245- South of the AK Peninsula Castle Cape to Cape Sarichef- 350 PM AKDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...SW wind 30 kt. Seas 12 ft. .SAT...W wind 30 kt. Seas 13 ft. .SAT NIGHT...W wind 25 kt. Seas 12 ft. .SUN...W wind 20 kt. Seas 11 ft. .SUN NIGHT...N wind 20 kt. Seas 7 ft. .MON...NW wind 30 kt. Seas 9 ft. .TUE...W wind 30 kt. Seas 10 ft. .WED...SW wind 35 kt. Seas 13 ft. $$ PKZ160-201245- Bristol Bay- 350 PM AKDT Fri Mar 19 2021 ...GALE WARNING TONIGHT... .TONIGHT...E wind 35 kt. Seas in ice free waters 5 ft. Snow and rain. .SAT...SE wind 30 kt becoming S 20 kt in the afternoon. Seas in ice free waters 5 ft. Snow and rain. .SAT NIGHT...SW wind 25 kt. Seas in ice free waters 7 ft. .SUN...W wind 15 kt. Seas in ice free waters 5 ft. .SUN NIGHT...W wind 10 kt. Seas in ice free waters 3 ft. .MON...NW wind 25 kt. Seas in ice free waters 6 ft. .TUE...SW wind 25 kt. Seas in ice free waters 6 ft. .WED...SW wind 30 kt. Seas in ice free waters 9 ft. $$ PKZ165-201245- Port Heiden to Cape Sarichef- 350 PM AKDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...S wind 25 kt. Seas 6 ft. .SAT...W wind 25 kt. Seas 8 ft. .SAT NIGHT...W wind 25 kt. Seas 8 ft. .SUN...W wind 15 kt. Seas 7 ft. .SUN NIGHT...NW wind 25 kt. Seas 6 ft. .MON...NW wind 30 kt. Seas 10 ft. .TUE THROUGH WED...SW wind 30 kt. Seas 16 ft. $$ PKZ170-201245- Cape Sarichef to Nikolski Bering Side- 350 PM AKDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY SATURDAY AND SATURDAY NIGHT... .TONIGHT...W wind 20 kt. Seas 6 ft. Rain and snow. .SAT...W wind 25 kt. Seas 9 ft. .SAT NIGHT...W wind 25 kt. Seas 9 ft. .SUN...NW wind 15 kt. Seas 9 ft. .SUN NIGHT...N wind 30 kt. Seas 8 ft. .MON...NW wind 30 kt. Seas 12 ft. .TUE THROUGH WED...SW wind 35 kt. Seas 20 ft. $$ PKZ171-201245- Unalaska Bay- 350 PM AKDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY SATURDAY... .TONIGHT...W wind 20 kt. Seas 2 ft. Snow and rain showers. .SAT...W wind 25 kt. Seas 3 ft. .SAT NIGHT...W wind 20 kt. Seas 2 ft. .SUN...W wind 15 kt. Seas 3 ft. .SUN NIGHT...N wind 25 kt. Seas 7 ft. .MON...NW wind 30 kt. Seas 11 ft. .TUE THROUGH WED...SW wind 25 kt. Seas 4 ft. $$ PKZ172-201245- Cape Sarichef to Nikolski Pacific Side- 350 PM AKDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...SW wind 30 kt. Seas 12 ft. Rain showers and snow showers. .SAT...W wind 30 kt. Seas 13 ft. .SAT NIGHT...W wind 25 kt. Seas 12 ft. .SUN...W wind 15 kt. Seas 10 ft. .SUN NIGHT...N wind 30 kt. Seas 7 ft. .MON...NW wind 30 kt. Seas 12 ft. .TUE THROUGH WED...SW wind 35 kt. Seas 13 ft. $$ PKZ173-201245- Nikolski to Seguam Island Bering Side- 350 PM AKDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...SW wind 25 kt. Seas 8 ft. Rain and snow. .SAT...W wind 25 kt. Seas 10 ft. .SAT NIGHT...W wind 25 kt. Seas 10 ft. .SUN...NW wind 20 kt. Seas 9 ft. .SUN NIGHT...N wind 30 kt. Seas 10 ft. .MON...NW wind 30 kt. Seas 11 ft. .TUE THROUGH WED...SW wind 35 kt. Seas 19 ft. $$ PKZ174-201245- Nikolski to Seguam Island Pacific Side- 350 PM AKDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...SW wind 30 kt. Seas 13 ft. Rain. .SAT...W wind 30 kt. Seas 14 ft. .SAT NIGHT...W wind 25 kt. Seas 13 ft. .SUN...NW wind 20 kt. Seas 10 ft. .SUN NIGHT...N wind 30 kt. Seas 11 ft. .MON...NW wind 30 kt. Seas 13 ft. .TUE THROUGH WED...SW wind 35 kt. Seas 16 ft. $$ PKZ175-201245- Seguam Island to Adak Bering Side- 350 PM AKDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...W wind 25 kt. Seas 7 ft. .SAT...W wind 25 kt. Seas 11 ft. .SAT NIGHT...W wind 25 kt. Seas 11 ft. .SUN...NW wind 25 kt. Seas 8 ft. .SUN NIGHT...NW wind 30 kt. Seas 9 ft. .MON...W wind 30 kt. Seas 9 ft. .TUE THROUGH WED...SW wind 35 kt. Seas 17 ft. $$ PKZ176-201245- Seguam Island to Adak Pacific Side- 350 PM AKDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...SW wind 30 kt. Seas 14 ft. .SAT...W wind 30 kt. Seas 14 ft. .SAT NIGHT...W wind 25 kt. Seas 11 ft. .SUN...NW wind 20 kt. Seas 8 ft. .SUN NIGHT...N wind 30 kt. Seas 9 ft. .MON...NW wind 30 kt. Seas 9 ft. .TUE THROUGH WED...SW wind 35 kt. Seas 19 ft. $$ PKZ177-201245- Adak to Kiska- 350 PM AKDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...W wind 25 kt. Seas 12 ft. .SAT...W wind 25 kt. Seas 12 ft. .SAT NIGHT...W wind 15 kt. Seas 11 ft. .SUN...N wind 20 kt. Seas 8 ft. .SUN NIGHT...NW wind 25 kt. Seas 9 ft. .MON...SW wind 35 kt. Seas 14 ft. .TUE THROUGH WED...SW wind 35 kt. Seas 20 ft. $$ PKZ178-201245- Kiska to Attu- 350 PM AKDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...NW wind 20 kt. Seas 13 ft. .SAT...NW wind 20 kt. Seas 12 ft. .SAT NIGHT...N wind 15 kt. Seas 10 ft. .SUN...N wind 20 kt. Seas 7 ft. .SUN NIGHT...W wind 20 kt. Seas 6 ft. .MON...S wind 40 kt. Seas 23 ft. .TUE...SW wind 35 kt. Seas 23 ft. .WED...SW wind 35 kt. Seas 17 ft. $$ PKZ179-201245- Pribilof Islands Near Shore Waters- 350 PM AKDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY TONIGHT AND SATURDAY NIGHT... .TONIGHT...Variable wind 10 kt. Seas 9 ft. .SAT...W wind 15 kt. Seas 6 ft. .SAT NIGHT...Variable wind 10 kt. Seas 8 ft. .SUN...NW wind 20 kt. Seas 6 ft. .SUN NIGHT...NW wind 25 kt. Seas 7 ft. .MON...NW wind 25 kt. Seas 8 ft. .TUE THROUGH WED...SW wind 30 kt. Seas 20 ft. $$ PKZ180-201245- Kuskokwim Delta and Etolin Strait- 350 PM AKDT Fri Mar 19 2021 ...GALE WARNING TONIGHT... ...HEAVY FREEZING SPRAY WARNING TONIGHT... .TONIGHT...E wind 35 kt. Seas in ice free waters 8 ft. Heavy freezing spray. Snow. .SAT...NE wind 25 kt. Seas in ice free waters 6 ft. .SAT NIGHT...NW wind 20 kt. Seas in ice free waters 3 ft. .SUN...W wind 15 kt. Seas in ice free waters 4 ft. .SUN NIGHT...NW wind 25 kt. Seas in ice free waters 4 ft. .MON...NW wind 30 kt. Seas in ice free waters 6 ft. .TUE THROUGH WED...SW wind 30 kt. Seas in ice free waters 13 ft. $$ PKZ181-201245- North and West of Nunivak Island- 350 PM AKDT Fri Mar 19 2021 ...GALE WARNING TONIGHT... .TONIGHT...E wind 35 kt becoming NE 25 kt after midnight. Snow. .SAT...NE wind 25 kt. .SAT NIGHT...NE wind 15 kt. .SUN...NW wind 15 kt. .SUN NIGHT...NW wind 20 kt. .MON...NW wind 20 kt. .TUE...S wind 30 kt. .WED...SW wind 20 kt. $$ PKZ185-201245- Saint Matthew Island Waters- 350 PM AKDT Fri Mar 19 2021 ...GALE WARNING TONIGHT... ...HEAVY FREEZING SPRAY WARNING THROUGH SATURDAY... .TONIGHT...E wind 40 kt. Seas in ice free waters 16 ft. Heavy freezing spray. Snow. .SAT...NE wind 25 kt. Seas in ice free waters 10 ft. Heavy freezing spray. .SAT NIGHT...N wind 20 kt. Seas in ice free waters 6 ft. Freezing spray. .SUN AND SUN NIGHT...NW wind 20 kt. Seas in ice free waters 5 ft. .MON...W wind 35 kt. Seas in ice free waters 10 ft. .TUE...S wind 35 kt. Seas in ice free waters 17 ft. .WED...SW wind 25 kt. Seas in ice free waters 16 ft. $$
575 FZAK52 PAFC 201136 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 336 AM AKDT Sat Mar 20 2021 Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. PKZ199-210045- 336 AM AKDT Sat Mar 20 2021 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A 987 mb low near 58N 164W drifts into Southwest Alaska by Sat night. A 984 mb low near 57N 178W becomes a trough of low pressure by late Sat night near 56N 167W. A large area of high pressure builds into the western Bering Sun night. $$ PKZ150-210045- South of the AK Peninsula Sitkinak to Castle Cape- 336 AM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY... .TODAY...SW wind 30 kt. Seas 12 ft. Rain and snow showers. .TONIGHT...W wind 30 kt diminishing to 20 kt after midnight. Seas 12 ft. .SUN...W wind 20 kt. Seas 10 ft. .SUN NIGHT...E wind 15 kt. Seas 8 ft. .MON...N wind 25 kt. Seas 10 ft. .TUE...NW wind 30 kt. Seas 11 ft. .WED...SW wind 30 kt. Seas 11 ft. $$ PKZ155-210045- South of the AK Peninsula Castle Cape to Cape Sarichef- 336 AM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY... .TODAY...W wind 30 kt. Seas 13 ft. Rain and snow showers. .TONIGHT...W wind 25 kt. Seas 12 ft. .SUN...W wind 20 kt diminishing to 10 kt in the afternoon. Seas 10 ft. .SUN NIGHT...NE wind 20 kt. Seas 8 ft. .MON...N wind 35 kt. Seas 12 ft. .TUE...W wind 30 kt. Seas 11 ft. .WED...SW wind 30 kt. Seas 11 ft. $$ PKZ160-210045- Bristol Bay- 336 AM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY TODAY... .TODAY...N of Cape Constantine...NE wind 30 kt diminishing to 15 kt in the afternoon. S of Cape Constantine...SW wind 20 kt. Seas in ice free waters 5 ft. .TONIGHT...SW wind 20 kt. Seas in ice free waters 6 ft. .SUN...SW wind 15 kt diminishing to 10 kt in the afternoon. Seas in ice free waters 4 ft. .SUN NIGHT...NW wind 10 kt. Seas in ice free waters 3 ft. .MON...NW wind 25 kt. Seas in ice free waters 5 ft. .TUE...W wind 25 kt. Seas in ice free waters 5 ft. .WED...SW wind 30 kt. Seas in ice free waters 8 ft. $$ PKZ165-210045- Port Heiden to Cape Sarichef- 336 AM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY... .TODAY...W wind 25 kt. Seas 6 ft. .TONIGHT...W wind 25 kt. Seas 8 ft. .SUN...SW wind 15 kt. Seas 8 ft. .SUN NIGHT...N wind 25 kt. Seas 6 ft. .MON...NW wind 30 kt. Seas 11 ft. .TUE...W wind 35 kt. Seas 10 ft. .WED...SW wind 35 kt. Seas 16 ft. $$ PKZ170-210045- Cape Sarichef to Nikolski Bering Side- 336 AM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY... .TODAY...SW wind 25 kt. Seas 9 ft. .TONIGHT...SW wind 25 kt. Seas 11 ft. .SUN...W wind 20 kt becoming N in the afternoon. Seas 10 ft. .SUN NIGHT...N wind 30 kt. Seas 9 ft. .MON...N wind 30 kt. Seas 12 ft. .TUE THROUGH WED...SW wind 40 kt. Seas 18 ft. $$ PKZ171-210045- Unalaska Bay- 336 AM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY TODAY... .TODAY...W wind 20 kt increasing to 25 kt in the afternoon. Seas 4 ft. .TONIGHT...W wind 20 kt diminishing to 15 kt after midnight. Seas 3 ft. .SUN...SW wind 15 kt becoming N in the afternoon. Seas 2 ft building to 5 ft in the afternoon. .SUN NIGHT...N wind 30 kt. Seas 8 ft. .MON...NW wind 30 kt. Seas 11 ft. .TUE THROUGH WED...SW wind 30 kt. Seas 6 ft. $$ PKZ172-210045- Cape Sarichef to Nikolski Pacific Side- 336 AM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY... .TODAY...W wind 30 kt. Seas 13 ft. .TONIGHT...W wind 25 kt. Seas 13 ft. .SUN...W wind 15 kt becoming N after midnight. Seas 10 ft. .SUN NIGHT...N wind 30 kt. Seas 8 ft. .MON...N wind 35 kt. Seas 12 ft. .TUE...SW wind 35 kt. Seas 9 ft. .WED...SW wind 35 kt. Seas 13 ft. $$ PKZ173-210045- Nikolski to Seguam Island Bering Side- 336 AM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY... .TODAY...W wind 30 kt. Seas 10 ft. .TONIGHT...W wind 25 kt. Seas 11 ft. .SUN...NW wind 15 kt becoming N 25 kt in the afternoon. Seas 8 ft. .SUN NIGHT...N wind 30 kt. Seas 10 ft. .MON...NW wind 30 kt. Seas 11 ft. .TUE...S wind 40 kt. Seas 18 ft. .WED...SW wind 35 kt. Seas 18 ft. $$ PKZ174-210045- Nikolski to Seguam Island Pacific Side- 336 AM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY... .TODAY...W wind 30 kt. Seas 14 ft. .TONIGHT...W wind 25 kt diminishing to 15 kt after midnight. Seas 13 ft. .SUN...N wind 20 kt. Seas 9 ft. .SUN NIGHT...N wind 35 kt. Seas 12 ft. .MON...N wind 30 kt. Seas 13 ft. .TUE THROUGH WED...SW wind 35 kt. Seas 15 ft. $$ PKZ175-210045- Seguam Island to Adak Bering Side- 336 AM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY... .TODAY...W wind 25 kt. Seas 11 ft. .TONIGHT...W wind 25 kt becoming NW 15 kt after midnight. Seas 11 ft. .SUN...NW wind 15 kt becoming N 25 kt in the afternoon. Seas 8 ft. .SUN NIGHT...N wind 30 kt. Seas 10 ft. .MON...NW wind 25 kt. Seas 8 ft. .TUE...S wind 40 kt. Seas 17 ft. .WED...SW wind 35 kt. Seas 16 ft. $$ PKZ176-210045- Seguam Island to Adak Pacific Side- 336 AM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY... .TODAY...W wind 30 kt. Seas 14 ft. .TONIGHT...W wind 20 kt becoming NW 10 kt after midnight. Seas 11 ft. .SUN...NW wind 15 kt increasing to 25 kt in the afternoon. Seas 8 ft. .SUN NIGHT...N wind 30 kt. Seas 10 ft. .MON...NW wind 25 kt. Seas 10 ft. .TUE...S wind 40 kt. Seas 19 ft. .WED...SW wind 35 kt. Seas 19 ft. $$ PKZ177-210045- Adak to Kiska- 336 AM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY... .TODAY...W wind 25 kt diminishing to 15 kt in the afternoon. Seas 11 ft. .TONIGHT...NW wind 15 kt. Seas 10 ft. .SUN...N wind 15 kt increasing to 25 kt in the afternoon. Seas 8 ft. .SUN NIGHT...NW wind 30 kt. Seas 9 ft. .MON...SW wind 40 kt. Seas 12 ft. .TUE...S wind 45 kt. Seas 20 ft. .WED...SW wind 30 kt. Seas 17 ft. $$ PKZ178-210045- Kiska to Attu- 336 AM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...N wind 15 kt. Seas 12 ft. .TONIGHT...N wind 15 kt. Seas 10 ft. .SUN...NW wind 20 kt. Seas 7 ft. .SUN NIGHT...W wind 20 kt. Seas 7 ft. .MON THROUGH TUE...SW wind 45 kt. Seas 24 ft. .WED...SW wind 40 kt. Seas 19 ft. $$ PKZ179-210045- Pribilof Islands Near Shore Waters- 336 AM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY TONIGHT... .TODAY...Variable wind 10 kt becoming W 20 kt in the afternoon. Seas 6 ft. .TONIGHT...Variable wind 10 kt becoming NW 15 kt after midnight. Seas 9 ft. Freezing spray. .SUN...NW wind 20 kt. Seas 7 ft. Freezing spray. .SUN NIGHT...NW wind 25 kt. Seas 8 ft. .MON...NW wind 30 kt. Seas 8 ft. .TUE...S wind 40 kt. Seas 19 ft. .WED...SW wind 30 kt. Seas 19 ft. $$ PKZ180-210045- Kuskokwim Delta and Etolin Strait- 336 AM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY TODAY... .TODAY...N of Cape Newenham...E wind 25 kt becoming variable 10 kt in the afternoon. S of Cape Newenham...E wind 25 kt becoming W in the afternoon. Seas in ice free waters 5 ft. .TONIGHT...NW wind 20 kt, except variable 10 kt N of Cape Newenham. Seas in ice free waters 4 ft. .SUN...NW wind 10 kt. Seas in ice free waters 5 ft. .SUN NIGHT...NW wind 25 kt. Seas in ice free waters 4 ft. .MON...NW wind 30 kt. Seas in ice free waters 6 ft. .TUE...S wind 35 kt. Seas in ice free waters 10 ft. .WED...SW wind 30 kt. Seas in ice free waters 12 ft. $$ PKZ181-210045- North and West of Nunivak Island- 336 AM AKDT Sat Mar 20 2021 .TODAY...NE wind 20 kt. .TONIGHT...Variable wind 10 kt. .SUN...NW wind 15 kt. .SUN NIGHT...NW wind 20 kt. .MON...NW wind 20 kt. .TUE...S wind 40 kt. .WED...SW wind 25 kt. $$ PKZ185-210045- Saint Matthew Island Waters- 336 AM AKDT Sat Mar 20 2021 ...HEAVY FREEZING SPRAY WARNING THROUGH SUNDAY... ...SMALL CRAFT ADVISORY TODAY... .TODAY...NE wind 30 kt. Seas in ice free waters 11 ft. Heavy freezing spray. .TONIGHT...N wind 20 kt. Seas in ice free waters 6 ft. Heavy freezing spray. .SUN...NW wind 20 kt. Seas in ice free waters 5 ft. Heavy freezing spray. .SUN NIGHT...NW wind 25 kt. Seas in ice free waters 5 ft. .MON...W wind 45 kt. Seas in ice free waters 11 ft. .TUE...S wind 45 kt. Seas in ice free waters 21 ft. .WED...SW wind 30 kt. Seas in ice free waters 18 ft. $$
037 FZAK52 PAFC 202345 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 345 PM AKDT Sat Mar 20 2021 Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. PKZ199-211300- 345 PM AKDT Sat Mar 20 2021 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A 994 mb low 135 nm Southwest of St Paul Island moves to 75 nm West of Cold Bay at 1008 mb and dissipates Sun afternoon. Its front moves into Western Alaska by Sun afternoon. Several troughs move over the Bering through Mon afternoon. $$ PKZ150-211300- South of the AK Peninsula Sitkinak to Castle Cape- 345 PM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT... .TONIGHT...W wind 30 kt. Seas 12 ft. .SUN...W wind 20 kt. Seas 10 ft. .SUN NIGHT...Variable wind 10 kt becoming E 15 kt after midnight. Seas 8 ft. .MON...NE wind 25 kt. Seas 7 ft. .MON NIGHT...NW wind 25 kt. Seas 10 ft. .TUE...NW wind 30 kt. Seas 11 ft. .WED THROUGH THU...SW wind 30 kt. Seas 11 ft. $$ PKZ155-211300- South of the AK Peninsula Castle Cape to Cape Sarichef- 345 PM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT... .TONIGHT...W wind 25 kt. Seas 12 ft. .SUN...W wind 20 kt diminishing to 10 kt in the afternoon. Seas 10 ft. .SUN NIGHT...Variable wind 10 kt becoming N 20 kt after midnight. Seas 8 ft. .MON...N wind 30 kt. Seas 10 ft. .MON NIGHT...NW wind 35 kt. Seas 12 ft. .TUE...W wind 30 kt. Seas 11 ft. .WED THROUGH THU...SW wind 30 kt. Seas 11 ft. $$ PKZ160-211300- Bristol Bay- 345 PM AKDT Sat Mar 20 2021 .TONIGHT...SW wind 20 kt. Seas in ice free waters 6 ft. .SUN...SW wind 15 kt diminishing to 10 kt in the afternoon. Seas in ice free waters 4 ft. .SUN NIGHT...Variable wind less than 10 kt becoming N 10 kt after midnight. Seas in ice free waters 3 ft. .MON...NW wind 20 kt. Seas in ice free waters 4 ft. .MON NIGHT...NW wind 25 kt. Seas in ice free waters 5 ft. .TUE...W wind 25 kt. Seas in ice free waters 5 ft. .WED...SW wind 30 kt. Seas in ice free waters 8 ft. .THU...SW wind 20 kt. Seas in ice free waters 7 ft. $$ PKZ165-211300- Port Heiden to Cape Sarichef- 345 PM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT... .TONIGHT...W wind 25 kt. Seas 8 ft. .SUN...SW wind 20 kt. Seas 8 ft. .SUN NIGHT...N wind 25 kt. Seas 9 ft. Freezing spray. .MON AND MON NIGHT...NW wind 30 kt. Seas 11 ft. .TUE...W wind 35 kt. Seas 10 ft. .WED...SW wind 35 kt. Seas 16 ft. .THU...SW wind 25 kt. Seas 12 ft. $$ PKZ170-211300- Cape Sarichef to Nikolski Bering Side- 345 PM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT... .TONIGHT...W wind 25 kt. Seas 11 ft. .SUN...W wind 20 kt becoming N in the afternoon. Seas 10 ft. .SUN NIGHT...N wind 30 kt. Seas 9 ft. .MON AND MON NIGHT...N wind 30 kt. Seas 12 ft. .TUE THROUGH WED...SW wind 40 kt. Seas 18 ft. .THU...SW wind 30 kt. Seas 14 ft. $$ PKZ171-211300- Unalaska Bay- 345 PM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY SUNDAY NIGHT... .TONIGHT...W wind 20 kt. Seas 3 ft. .SUN...SW wind 15 kt becoming N in the afternoon. Seas 2 ft building to 5 ft in the afternoon. .SUN NIGHT...N wind 20 kt increasing to 30 kt after midnight. Seas 8 ft. Snow showers. .MON AND MON NIGHT...NW wind 30 kt. Seas 11 ft. .TUE THROUGH WED...SW wind 30 kt. Seas 6 ft. .THU...SW wind 20 kt. Seas 3 ft. $$ PKZ172-211300- Cape Sarichef to Nikolski Pacific Side- 345 PM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT... .TONIGHT...W wind 25 kt. Seas 13 ft. .SUN...W wind 15 kt. Seas 10 ft. .SUN NIGHT...N wind 30 kt. Seas 8 ft. .MON AND MON NIGHT...N wind 35 kt. Seas 12 ft. .TUE...SW wind 35 kt. Seas 9 ft. .WED...SW wind 35 kt. Seas 13 ft. .THU...SW wind 25 kt. Seas 11 ft. $$ PKZ173-211300- Nikolski to Seguam Island Bering Side- 345 PM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT... .TONIGHT...W wind 25 kt. Seas 11 ft. .SUN...NW wind 15 kt becoming N 25 kt in the afternoon. Seas 8 ft. .SUN NIGHT...N wind 30 kt. Seas 10 ft. .MON...NW wind 30 kt. Seas 11 ft. .MON NIGHT...NW wind 25 kt. Seas 9 ft. .TUE...S wind 40 kt. Seas 18 ft. .WED...SW wind 35 kt. Seas 18 ft. .THU...SW wind 30 kt. Seas 15 ft. $$ PKZ174-211300- Nikolski to Seguam Island Pacific Side- 345 PM AKDT Sat Mar 20 2021 ...GALE WARNING SUNDAY NIGHT... .TONIGHT...W wind 25 kt. Seas 13 ft. .SUN...N wind 20 kt. Seas 9 ft. .SUN NIGHT...N wind 35 kt. Seas 12 ft. .MON...N wind 30 kt. Seas 13 ft. .MON NIGHT...N wind 25 kt. Seas 11 ft. .TUE THROUGH WED...SW wind 35 kt. Seas 15 ft. .THU...SW wind 25 kt. Seas 12 ft. $$ PKZ175-211300- Seguam Island to Adak Bering Side- 345 PM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT... .TONIGHT...W wind 25 kt. Seas 11 ft. .SUN...NW wind 15 kt becoming N 25 kt in the afternoon. Seas 8 ft. .SUN NIGHT...N wind 30 kt. Seas 10 ft. .MON...NW wind 25 kt. Seas 8 ft. .MON NIGHT...SW wind 25 kt. Seas 8 ft. .TUE...S wind 40 kt. Seas 17 ft. .WED...SW wind 35 kt. Seas 16 ft. .THU...SW wind 30 kt. Seas 17 ft. $$ PKZ176-211300- Seguam Island to Adak Pacific Side- 345 PM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT... .TONIGHT...NW wind 15 kt. Seas 11 ft. .SUN...N wind 15 kt increasing to 25 kt in the afternoon. Seas 8 ft. .SUN NIGHT...N wind 30 kt. Seas 10 ft. .MON...NW wind 25 kt. Seas 10 ft. .MON NIGHT...W wind 20 kt. Seas 7 ft. .TUE...S wind 40 kt. Seas 19 ft. .WED...SW wind 35 kt. Seas 19 ft. .THU...SW wind 30 kt. Seas 13 ft. $$ PKZ177-211300- Adak to Kiska- 345 PM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT... .TONIGHT...NW wind 15 kt. Seas 10 ft. .SUN...N wind 25 kt. Seas 8 ft. .SUN NIGHT...NW wind 30 kt. Seas 9 ft. .MON...NW wind 25 kt. Seas 7 ft. .MON NIGHT...S wind 40 kt. Seas 12 ft. .TUE...S wind 45 kt. Seas 20 ft. .WED...SW wind 30 kt. Seas 17 ft. .THU...SW wind 35 kt. Seas 17 ft. $$ PKZ178-211300- Kiska to Attu- 345 PM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...N wind 15 kt. Seas 10 ft. .SUN...N wind 20 kt. Seas 7 ft. .SUN NIGHT...NW wind 20 kt. Seas 7 ft. .MON...S wind 40 kt. Seas 12 ft. .MON NIGHT...S wind 45 kt. Seas 24 ft. .TUE...SW wind 45 kt. Seas 24 ft. .WED THROUGH THU...SW wind 40 kt. Seas 20 ft. $$ PKZ179-211300- Pribilof Islands Near Shore Waters- 345 PM AKDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY TONIGHT AND SUNDAY NIGHT... .TONIGHT...NW wind 15 kt. Seas 9 ft. Freezing spray. .SUN...NW wind 20 kt. Seas 7 ft. Freezing spray. .SUN NIGHT...N wind 25 kt. Seas 8 ft. Freezing spray. .MON...NW wind 30 kt. Seas 8 ft. .MON NIGHT...NW wind 25 kt. Seas 7 ft. .TUE...S wind 40 kt. Seas 19 ft. .WED...SW wind 30 kt. Seas 19 ft. .THU...SW wind 30 kt. Seas 15 ft. $$ PKZ180-211300- Kuskokwim Delta and Etolin Strait- 345 PM AKDT Sat Mar 20 2021 ...HEAVY FREEZING SPRAY WARNING SUNDAY NIGHT... ...SMALL CRAFT ADVISORY SUNDAY NIGHT... .TONIGHT...NW wind 10 kt except NW wind 20 kt S of Cape Newenham. Seas in ice free waters 4 ft. .SUN...W wind 10 kt becoming NW in the afternoon. Seas in ice free waters 5 ft. .SUN NIGHT...NW wind 25 kt. Seas in ice free waters 4 ft. Heavy freezing spray. .MON AND MON NIGHT...NW wind 30 kt. Seas in ice free waters 6 ft. .TUE...S wind 35 kt. Seas in ice free waters 10 ft. .WED...SW wind 30 kt. Seas in ice free waters 12 ft. .THU...SW wind 20 kt. Seas in ice free waters 8 ft. $$ PKZ181-211300- North and West of Nunivak Island- 345 PM AKDT Sat Mar 20 2021 .TONIGHT...N wind 15 kt. .SUN...NW wind 15 kt. .SUN NIGHT...NW wind 20 kt. .MON AND MON NIGHT...NW wind 20 kt. .TUE...S wind 40 kt. .WED...SW wind 25 kt. .THU...S wind 20 kt. $$ PKZ185-211300- Saint Matthew Island Waters- 345 PM AKDT Sat Mar 20 2021 ...HEAVY FREEZING SPRAY WARNING THROUGH SUNDAY NIGHT... ...SMALL CRAFT ADVISORY SUNDAY NIGHT... .TONIGHT...N wind 20 kt. Seas in ice free waters 6 ft. Heavy freezing spray. .SUN...NW wind 20 kt. Seas in ice free waters 5 ft. Heavy freezing spray. .SUN NIGHT...NW wind 25 kt. Seas in ice free waters 5 ft. Heavy freezing spray. .MON...NW wind 25 kt. Seas in ice free waters 5 ft. .MON NIGHT...S wind 45 kt. Seas in ice free waters 11 ft. .TUE...S wind 45 kt. Seas in ice free waters 21 ft. .WED...SW wind 30 kt. Seas in ice free waters 18 ft. .THU...S wind 25 kt. Seas in ice free waters 16 ft. $$
700 FZAK52 PAFC 211157 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 357 AM AKDT Sun Mar 21 2021 Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. PKZ199-220115- 357 AM AKDT Sun Mar 21 2021 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... Weak low pressure lingers over the Eastern Bering through Sun afternoon. High pressure moves over the Bering for Mon. A front approaches the Western Bering by Tue morning. $$ PKZ150-220115- South of the AK Peninsula Sitkinak to Castle Cape- 357 AM AKDT Sun Mar 21 2021 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...W wind 15 kt. Seas 9 ft. .TONIGHT...Variable wind 10 kt. Seas 8 ft. .MON...NE wind 10 kt increasing to 20 kt in the afternoon. Seas 6 ft. Rain showers. .MON NIGHT...N wind 25 kt. Seas 8 ft. .TUE...NW wind 25 kt. Seas 9 ft. .WED THROUGH THU...SW wind 25 kt. Seas 9 ft. $$ PKZ155-220115- South of the AK Peninsula Castle Cape to Cape Sarichef- 357 AM AKDT Sun Mar 21 2021 ...GALE WARNING MONDAY... .TODAY...W wind 20 kt in the morning becoming variable 10 kt. Seas 10 ft. .TONIGHT...Variable wind 10 kt becoming NE 20 kt after midnight. Seas 8 ft. .MON...N wind 35 kt, except 25 kt from the Shumagin Islands E. Seas 9 ft. Freezing spray. Snow showers. .MON NIGHT...N wind 35 kt. Seas 11 ft. .TUE...NW wind 30 kt. Seas 10 ft. .WED...SW wind 25 kt. Seas 7 ft. .THU...SW wind 20 kt. Seas 9 ft. $$ PKZ160-220115- Bristol Bay- 357 AM AKDT Sun Mar 21 2021 ...HEAVY FREEZING SPRAY WARNING MONDAY... .TODAY...W wind 10 kt. Seas in ice free waters 3 ft. .TONIGHT...NW wind 10 kt. Seas in ice free waters 3 ft. .MON...NW wind 10 kt increasing to 20 kt in the afternoon. Seas in ice free waters 3 ft. Heavy freezing spray in the afternoon. .MON NIGHT...NW wind 20 kt. Seas in ice free waters 4 ft. .TUE...W wind 15 kt. Seas in ice free waters 3 ft. .WED...SW wind 25 kt. Seas in ice free waters 5 ft. .THU...SW wind 15 kt. Seas in ice free waters 5 ft. $$ PKZ165-220115- Port Heiden to Cape Sarichef- 357 AM AKDT Sun Mar 21 2021 ...SMALL CRAFT ADVISORY TODAY AND MONDAY... .TODAY...Variable wind 15 kt. Seas 8 ft. .TONIGHT...N wind 20 kt. Seas 5 ft. .MON...N wind 30 kt. Seas 10 ft. Freezing spray. .MON NIGHT...N wind 30 kt. Seas 10 ft. .TUE...W wind 25 kt. Seas 7 ft. .WED THROUGH THU...SW wind 25 kt. Seas 12 ft. $$ PKZ170-220115- Cape Sarichef to Nikolski Bering Side- 357 AM AKDT Sun Mar 21 2021 ...GALE WARNING MONDAY... .TODAY...NW wind 20 kt becoming NE 15 kt in the afternoon. Seas 9 ft. .TONIGHT...N wind 30 kt. Seas 9 ft. .MON...N wind 35 kt. Seas 12 ft. Freezing spray. .MON NIGHT...N wind 30 kt. Seas 12 ft. .TUE THROUGH WED...S wind 30 kt. Seas 14 ft. .THU...SW wind 25 kt. Seas 11 ft. $$ PKZ171-220115- Unalaska Bay- 357 AM AKDT Sun Mar 21 2021 ...SMALL CRAFT ADVISORY TONIGHT AND MONDAY... .TODAY...W wind 15 kt becoming NE 10 kt in the afternoon. Seas 3 ft. .TONIGHT...N wind 15 kt increasing to 25 kt in the afternoon. Seas 6 ft. Snow showers. .MON...N wind 30 kt. Seas 11 ft. Freezing spray. .MON NIGHT...N wind 30 kt. Seas 11 ft. .TUE...SW wind 15 kt. Seas 5 ft. .WED...S wind 20 kt. Seas 3 ft. .THU...SW wind 20 kt. Seas 2 ft. $$ PKZ172-220115- Cape Sarichef to Nikolski Pacific Side- 357 AM AKDT Sun Mar 21 2021 ...GALE WARNING MONDAY... .TODAY...W wind 20 kt in the morning becoming variable 10 kt. Seas 10 ft. .TONIGHT...NE wind 30 kt. Seas 7 ft. .MON...N wind 40 kt. Seas 13 ft. .MON NIGHT...N wind 40 kt. Seas 13 ft. .TUE...W wind 25 kt. Seas 9 ft. .WED...S wind 25 kt. Seas 10 ft. .THU...W wind 20 kt. Seas 10 ft. $$ PKZ173-220115- Nikolski to Seguam Island Bering Side- 357 AM AKDT Sun Mar 21 2021 ...GALE WARNING MONDAY... .TODAY...N wind 20 kt. Seas 8 ft. .TONIGHT...N wind 30 kt. Seas 11 ft. .MON...N wind 35 kt. Seas 13 ft. .MON NIGHT...N wind 30 kt. Seas 11 ft. .TUE THROUGH WED...S wind 30 kt. Seas 14 ft. .THU...W wind 25 kt. Seas 10 ft. $$ PKZ174-220115- Nikolski to Seguam Island Pacific Side- 357 AM AKDT Sun Mar 21 2021 ...GALE WARNING TONIGHT AND MONDAY... .TODAY...Variable wind 10 kt becoming N 20 kt in the afternoon. Seas 10 ft. .TONIGHT...N wind 25 kt increasing to 35 kt in the evening. Seas 12 ft. .MON...N wind 40 kt. Seas 16 ft. .MON NIGHT...N wind 30 kt. Seas 14 ft. .TUE THROUGH WED...S wind 30 kt. Seas 11 ft. .THU...W wind 20 kt. Seas 10 ft. $$ PKZ175-220115- Seguam Island to Adak Bering Side- 357 AM AKDT Sun Mar 21 2021 ...SMALL CRAFT ADVISORY THROUGH MONDAY... .TODAY...N wind 15 kt increasing to 25 kt in the afternoon. Seas 7 ft. .TONIGHT...N wind 30 kt. Seas 11 ft. .MON...N wind 30 kt diminishing to 20 kt in the afternoon. Seas 10 ft. .MON NIGHT...W wind 20 kt. Seas 7 ft. .TUE THROUGH WED...SW wind 35 kt. Seas 14 ft. .THU...SW wind 25 kt. Seas 11 ft. $$ PKZ176-220115- Seguam Island to Adak Pacific Side- 357 AM AKDT Sun Mar 21 2021 ...GALE WARNING TONIGHT AND MONDAY... .TODAY...N wind 15 kt increasing to 25 kt in the afternoon. Seas 8 ft. .TONIGHT...N wind 35 kt. Seas 12 ft. .MON...N wind 35 kt diminishing to 25 kt in the afternoon. Seas 12 ft. .MON NIGHT...NW wind 20 kt. Seas 9 ft. .TUE THROUGH WED...SW wind 35 kt. Seas 14 ft. .THU...W wind 20 kt. Seas 10 ft. $$ PKZ177-220115- Adak to Kiska- 357 AM AKDT Sun Mar 21 2021 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...N wind 15 kt increasing to 25 kt in the afternoon. Seas 8 ft. .TONIGHT...N wind 30 kt. Seas 10 ft. .MON...NW wind 20 kt becoming variable 10 kt in the afternoon. Seas 7 ft. .MON NIGHT...SW wind 35 kt. Seas 10 ft. .TUE...SW wind 40 kt. Seas 17 ft. .WED...SW wind 35 kt. Seas 16 ft. .THU...SW wind 25 kt. Seas 12 ft. $$ PKZ178-220115- Kiska to Attu- 357 AM AKDT Sun Mar 21 2021 ...GALE WARNING MONDAY... .TODAY...N wind 20 kt. Seas 7 ft. .TONIGHT...Variable wind 15 kt. Seas 6 ft. .MON...S wind 30 kt increasing to 40 kt in the afternoon. Seas 5 ft building to 11 ft in the afternoon. .MON NIGHT...S wind 45 kt. Seas 23 ft. .TUE...W wind 40 kt. Seas 22 ft. .WED THROUGH THU...SW wind 30 kt. Seas 16 ft. $$ PKZ179-220115- Pribilof Islands Near Shore Waters- 357 AM AKDT Sun Mar 21 2021 ...SMALL CRAFT ADVISORY TONIGHT AND MONDAY... .TODAY...NW wind 15 kt. Seas 7 ft. Freezing spray. .TONIGHT...N wind 25 kt. Seas 7 ft. Freezing spray. .MON...N wind 25 kt. Seas 8 ft. Freezing spray. .MON NIGHT...NW wind 20 kt. Seas 6 ft. .TUE...S wind 35 kt. Seas 17 ft. .WED...S wind 30 kt. Seas 17 ft. .THU...SW wind 25 kt. Seas 11 ft. $$ PKZ180-220115- Kuskokwim Delta and Etolin Strait- 357 AM AKDT Sun Mar 21 2021 ...HEAVY FREEZING SPRAY WARNING TONIGHT AND MONDAY... ...SMALL CRAFT ADVISORY MONDAY... .TODAY...NW wind 15 kt. Seas in ice free waters 4 ft. .TONIGHT...NW wind 20 kt. Seas in ice free waters 4 ft. Heavy freezing spray. .MON...NW wind 30 kt. Seas in ice free waters 5 ft. Heavy freezing spray. .MON NIGHT...NW wind 30 kt. Seas in ice free waters 5 ft. .TUE THROUGH WED...SW wind 30 kt. Seas in ice free waters 7 ft. .THU...SW wind 20 kt. Seas in ice free waters 8 ft. $$ PKZ181-220115- North and West of Nunivak Island- 357 AM AKDT Sun Mar 21 2021 .TODAY...NW wind 15 kt. .TONIGHT...NW wind 20 kt. .MON...NW wind 20 kt. .MON NIGHT...NW wind 20 kt. .TUE...S wind 35 kt. .WED...SW wind 25 kt. .THU...SW wind 15 kt. $$ PKZ185-220115- Saint Matthew Island Waters- 357 AM AKDT Sun Mar 21 2021 ...HEAVY FREEZING SPRAY WARNING THROUGH MONDAY... .TODAY...NW wind 20 kt. Seas in ice free waters 5 ft. Heavy freezing spray. .TONIGHT...NW wind 20 kt. Seas in ice free waters 4 ft. Heavy freezing spray. .MON...NW wind 20 kt. Seas in ice free waters 4 ft. Heavy freezing spray. .MON NIGHT...S wind 40 kt. Seas in ice free waters 11 ft. .TUE...SW wind 45 kt. Seas in ice free waters 20 ft. .WED THROUGH THU...SW wind 20 kt. Seas in ice free waters 14 ft. $$
What forecasters said that day
The local office's own words before this small craft advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Anchorage, AK wrote its last area forecast discussion before this small craft advisory went out at Mar 12, 4:23 PM AKST, 11 hours 32 minutes earlier.
Area forecast discussion, Mar 12, 4:23 PM AKST, 11 hours 32 minutes before
Southcentral and Southwest Alaska Forecast Discussion National Weather Service Anchorage AK 423 PM AKST Fri Mar 12 2021 .ANALYSIS AND UPPER LEVELS... A highly amplified pattern exists in the upper levels. The previous "snow-bringer" low pressure system is weakening in the Gulf of Alaska as it slides eastward. The other deep system is well out west near Kamchatka, though the front associated with it is extending from the Bering Strait region southward through the North Pacific. There is a decent moisture tap down into the tropics as precipitable water value range 100-200 percent of normal. Between these two features is a ridging that extends onto the west coast and some stronger northwest flow, bringing some colder air from the mainland across the Alaska Peninsula. From a sensible weather perspective, the departing system has left a very cold air mass and mostly clear skies, save for some lingering high clouds over the Copper River Basin. Cold air flowing off the mainland has fueled gap winds in favored locations along the north Gulf Coast. Out west, a gale-force front keeps marching from west to east across the Bering Sea. && .MODEL DISCUSSION... No major issues with the departing system in the Gulf and frontal timing is well agreed upon. Differences begin to arise as a low center forms along the front when it clears the Alaska Range. Currently guidance is clustered in the Barren Islands region but the exact track has yet to be nailed down. && .AVIATION... PANC...VFR conditions and light winds will persist. && .SHORT TERM FORECAST SOUTHCENTRAL ALASKA (Days 1 and 2)... The pattern across Southcentral remains quiet overall. A shortwave ridge passes over the area tonight, allowing offshore flow to continue through Saturday. Gusty winds are expected through Whittier, Seward, Valdez, Thompson Pass, and the Copper River Delta. Additionally, a High Wind Warning has been issued for Thompson Pass late tonight through tomorrow morning as winds continue to increase. Weather becomes active again with the approach of a low pushing across the Barren Islands towards Prince William Sound (PWS) on Sunday. Most of the precipitation will be along the coastal areas, especially along the North Gulf Coast and PWS. Western Kenai and the Anchorage area will likely be downsloped out initially, with light snowfall on the backside of the low. There is a lot of model inconsistency as to whether or not Anchorage will see some snow or if it will stay downsloping the entire time. This will need to be fined tuned in the coming days. The highest accumulations will be along the upslope areas (eastern side of mountain ranges). && .SHORT TERM FORECAST SOUTHWEST ALASKA (Days 1 through 3)... Weak, transient high pressure will continue to move eastward while an occluded front moves in from the west this evening and tonight. Snow will begin to fall across Nunivak Island late tonight and reach the Kuskokwim Delta coast early Saturday morning. Temperatures will remain cold due to a significant offshore flow which will result in the snow being highly transportable. Strong winds in conjunction with snow will result in blowing snow and reduced visibility. Visibility will be reduced to a quarter of a mile across Nunivak Island and the Kuskokwim Delta coast. The strongest winds will occur in and around Etolin Strait due to the localized funneling of winds. The front will significantly weaken as it moves over the Kuskokwim Delta and thus the winds will ease Saturday evening and Saturday night. A Blizzard Warning has been issued for Nunivak Island and the coastal Kuskokwim Delta for areas north of Kipnuk from 6am through 9pm Saturday. With respect to snow accumulations, 1-3" is expected for the Kuskokwim Delta and 3-5" across Bristol Bay and 2-4" with localized 5" across the Lower Kuskokwim Valley. The front will exit to the east on Sunday. Temperatures will trend warmer behind the front as westerly onshore flow moderates the cold airmass. && .SHORT TERM FORECAST BERING SEA/ALEUTIANS (Days 1 through 3)... A front currently over the central Bering/Aleutians will continue to move eastward. This front will continue to bring widespread gale force winds and storm force gusts across the area. Large 20-30ft long period swell in the western Bering will continue to subside as the front moves farther to the east. The front will move over Southwest Alaska Saturday afternoon and evening. In the wake of the front, rain/snow showers and strong west-northwesterly winds are expected and will reach gale force at times. These strong west-northwesterly winds and rain/snow showers will continue through Sunday. && .MARINE (Days 3 through 5)... The low pressure/frontal system developing in the Gulf of Alaska on Sunday will feature gale-force winds, getting close to storms. Backside gales will also be possible with this system before it weakens late Monday. The Bering Sea will be relatively quiet with steady westerly winds and an Arctic air mass bringing continued freezing spray concerns. && .LONG TERM FORECAST (Days 3 through 7)... Another northern Gulf system will should bring some snow to the the Gulf Coast, less inland. Out further in time, ensemble guidance is consistent with building high pressure at the surface, first over the Bering Sea, then transitioning onto the mainland. The second part of the equation is a complex low pressure system in the Northeast Pacific which seems very plausible given the extent of the Arctic air over the Pacific. This pattern will favor shifting the storm track further eastward. What this means for sensible weather over Southern Alaska is continued colder and drier into next week. && .AFC WATCHES/WARNINGS/ADVISORIES... PUBLIC...Blizzard Warning: 155. High Wind Warning: 131. MARINE...Gale: 121 127 128 131 132 155 165 170 172-414. Heavy Freezing Spray: 119 121 126-131 138 139 141 160 180. && SYNOPSIS AND MODEL DISCUSSION...MTL SOUTHCENTRAL ALASKA...KM SOUTHWEST ALASKA/BERING SEA/ALEUTIANS...ED MARINE/LONG TERM...MTL
The office that day
Everything else NWS Anchorage, AK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 12, 3:00 PM AKST | Small Craft Advisory | AFC | 60 hr | |
| Mar 12, 3:00 PM AKST | Heavy Freezing Spray Warning | AFC | 13 hr | |
| Mar 12, 3:02 PM AKST | Gale Warning | AFC | 13 hr | |
| Mar 12, 3:16 PM AKST | Small Craft Advisory | AFC | 7 days | |
| Mar 12, 3:21 PM AKST | High Wind Warning | AFC | 23 hr | |
| Mar 13, 4:07 AM AKST | Gale Warning | AFC | 47 hr | |
| Mar 13, 4:07 AM AKST | Small Craft Advisory | AFC | 71 hr | |
| Mar 13, 4:07 AM AKST | Heavy Freezing Spray Warning | AFC | 23 hr | |
| Mar 13, 8:32 AM AKST | Small Craft Advisory | AFC | 4 days |
Nearby
Small Craft Advisories in Alaska, 2021Every small craft advisory in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.