Alert archive / Alaska / Storm Warnings in 2021
Storm Warning 152, NWS Anchorage, AK
NWS Anchorage, AK issued this storm warning at Oct 20, 2021, 3:37 PM AKDT. It was in force for 36 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Oct 20, 2021, 3:37 PM AKDT (23:37 UTC)
- Expired
- Oct 22, 2021, 3:45 AM AKDT
- In force
- 36 hr
- Issued by
- NWS Anchorage, AK
The text
As transmitted.
424 FZAK52 PAFC 202337 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 337 PM AKDT Wed Oct 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. PKZ199-211245- 337 PM AKDT Wed Oct 20 2021 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A 975 mb low 175 nm South of Attu moves to 30 nm South of St Paul Island at 947 mb for Thu afternoon then shifts to 135 nm East of Sand Point at 961 mb by Fri afternoon. Its front moves across the Aleutians into the Southern Gulf through Fri afternoon. A 999 mb North Pacific low moves to 280 nm South of Adak at 1003 mb by Fri afternoon. $$ PKZ150-211245- South of the AK Peninsula Sitkinak to Castle Cape- 337 PM AKDT Wed Oct 20 2021 ...GALE WARNING THURSDAY AND THURSDAY NIGHT... .TONIGHT...NW wind 30 kt. Seas 13 ft. .THU...S wind 25 kt becoming SE 35 kt in the afternoon. Seas 10 ft. Rain. .THU NIGHT...SE wind 40 kt. Seas 14 ft. Rain. .FRI...SE wind 30 kt. From Chirikof Island S, SW wind 35 kt. Seas 21 ft. .FRI NIGHT...N wind 25 kt. Seas 22 ft. .SAT...NW wind 30 kt. Seas 21 ft. .SUN THROUGH MON...N wind 30 kt. Seas 13 ft. $$ PKZ155-211245- South of the AK Peninsula Castle Cape to Cape Sarichef- 337 PM AKDT Wed Oct 20 2021 ...STORM WARNING THURSDAY NIGHT... .TONIGHT...SW wind 30 kt. From the Shumagin Islands E, W wind 30 kt becoming SW 20 kt after midnight. Seas 13 ft. .THU...S wind 45 kt. From the Shumagin Islands E, S wind 30 kt becoming SE 40 kt in the afternoon. Seas 16 ft. Rain. .THU NIGHT...W wind 50 kt increasing to 60 kt after midnight. From the Shumagin Islands E, W wind 45 kt. Seas 20 ft building to 27 ft after midnight. Rain showers. .FRI...W wind 60 kt. Seas 36 ft. .FRI NIGHT...W wind 50 kt. Seas 31 ft. .SAT...NW wind 40 kt. Seas 20 ft. .SUN...NW wind 35 kt. Seas 13 ft. .MON...N wind 30 kt. Seas 13 ft. $$ PKZ160-211245- Bristol Bay- 337 PM AKDT Wed Oct 20 2021 ...GALE WARNING THURSDAY AND THURSDAY NIGHT... .TONIGHT...W wind 25 kt. Seas 10 ft. .THU...SE wind 30 kt increasing to 40 kt in the afternoon. Seas 7 ft. .THU NIGHT...E wind 45 kt. Seas 9 ft. Rain. .FRI...E wind 35 kt. Seas 12 ft. .FRI NIGHT...N wind 25 kt. Seas 10 ft. .SAT THROUGH SUN...NW wind 30 kt. Seas 10 ft. .MON...N wind 25 kt. Seas 5 ft. $$ PKZ165-211245- Port Heiden to Cape Sarichef- 337 PM AKDT Wed Oct 20 2021 ...GALE WARNING THURSDAY AND THURSDAY NIGHT... .TONIGHT...S wind 30 kt except W 25 kt from Port Moller E. Seas 15 ft. .THU...SE wind 45 kt. From Port Moller E, SE wind 35 kt increasing to 45 kt in the afternoon. Seas 12 ft. Rain. .THU NIGHT...SW wind 45 kt, seas 19 ft building to 31 ft after midnight. From Port Moller E, SE wind 35 kt becoming 25 kt after midnight, seas 9 ft building to 16 ft after midnight. Rain showers. .FRI...NW wind 40 kt. Seas 29 ft. .FRI NIGHT...NW wind 40 kt. Seas 17 ft. .SAT...NW wind 35 kt. Seas 16 ft. .SUN THROUGH MON...NW wind 30 kt. Seas 13 ft. $$ PKZ170-211245- Cape Sarichef to Nikolski Bering Side- 337 PM AKDT Wed Oct 20 2021 ...HURRICANE FORCE WIND WARNING THURSDAY NIGHT... .TONIGHT...SW wind 30 kt becoming S 45 kt after midnight. Seas 15 ft. Rain. .THU...W wind 55 kt. Seas 15 ft building to 22 ft in the afternoon. Widespread rain showers. .THU NIGHT...W wind 65 kt. Seas 36 ft building to 44 ft after midnight. Rain showers. .FRI...W wind 65 kt. Seas 44 ft. .FRI NIGHT THROUGH SAT...W wind 40 kt. Seas 22 ft. .SUN...NE wind 25 kt. Seas 11 ft. .MON...NW wind 30 kt. Seas 8 ft. $$ PKZ171-211245- Unalaska Bay- 337 PM AKDT Wed Oct 20 2021 ...HURRICANE FORCE WIND WARNING THURSDAY NIGHT... .TONIGHT...SW wind 15 kt becoming S 35 kt after midnight. Gusts 45 kt after midnight. Seas 2 ft building to 5 ft after midnight. Rain and snow. .THU...S wind 35 kt becoming W 50 kt in the afternoon. Gusts 60 kt in the afternoon. Seas 7 ft. Rain. .THU NIGHT AND FRI...W wind 65 kt. Gusts 75 kt. Seas 10 ft. Rain showers. .FRI NIGHT...W wind 45 kt. Seas 7 ft. .SAT...W wind 35 kt. Seas 5 ft. .SUN...N wind 20 kt. Seas 3 ft. .MON...NW wind 25 kt. Seas 6 ft. $$ PKZ172-211245- Cape Sarichef to Nikolski Pacific Side- 337 PM AKDT Wed Oct 20 2021 ...STORM WARNING THURSDAY AND THURSDAY NIGHT... .TONIGHT...SW wind 30 kt becoming S 45 kt after midnight. Seas 13 ft. Rain. .THU...W wind 50 kt. Seas 22 ft. .THU NIGHT AND FRI...W wind 60 kt. Seas 30 ft. .FRI NIGHT...W wind 50 kt. Seas 24 ft. .SAT...W wind 40 kt. Seas 16 ft. .SUN THROUGH MON...N wind 30 kt. Seas 14 ft. $$ PKZ173-211245- Nikolski to Seguam Island Bering Side- 337 PM AKDT Wed Oct 20 2021 ...STORM WARNING THURSDAY AND THURSDAY NIGHT... .TONIGHT...S wind 45 kt. Seas 16 ft. Widespread rain showers. .THU...W wind 60 kt. Seas 19 ft building to 30 ft in the afternoon. Rain showers. .THU NIGHT...W wind 60 kt. Seas 37 ft. .FRI...W wind 55 kt. Seas 36 ft. .FRI NIGHT...W wind 40 kt. Seas 23 ft. .SAT...W wind 35 kt. Seas 18 ft. .SUN THROUGH MON...N wind 30 kt. Seas 11 ft. $$ PKZ174-211245- Nikolski to Seguam Island Pacific Side- 337 PM AKDT Wed Oct 20 2021 ...STORM WARNING THURSDAY AND THURSDAY NIGHT... .TONIGHT...S wind 45 kt. Seas 16 ft. Rain. .THU THROUGH FRI...W wind 50 kt. Seas 30 ft. Rain showers. .FRI NIGHT...W wind 40 kt. Seas 19 ft. .SAT...W wind 35 kt. Seas 15 ft. .SUN...E wind 30 kt. Seas 17 ft. .MON...NW wind 30 kt. Seas 17 ft. $$ PKZ175-211245- Seguam Island to Adak Bering Side- 337 PM AKDT Wed Oct 20 2021 ...STORM WARNING THURSDAY AND THURSDAY NIGHT... .TONIGHT...S wind 45 kt. Seas 14 ft. Widespread rain showers. .THU...W wind 55 kt. Seas 20 ft building to 26 ft in the afternoon. .THU NIGHT...W wind 50 kt. Seas 28 ft. .FRI...NW wind 40 kt. Seas 24 ft. .FRI NIGHT...NW wind 30 kt. Seas 17 ft. .SAT...W wind 30 kt. Seas 14 ft. .SUN...NE wind 35 kt. Seas 12 ft. .MON...W wind 30 kt. Seas 10 ft. $$ PKZ176-211245- Seguam Island to Adak Pacific Side- 337 PM AKDT Wed Oct 20 2021 ...STORM WARNING THURSDAY... .TONIGHT...S wind 45 kt. Seas 15 ft building to 22 ft after midnight. Widespread rain showers. .THU...W wind 50 kt. Seas 26 ft. .THU NIGHT AND FRI...W wind 40 kt. Seas 21 ft. .FRI NIGHT THROUGH SAT...W wind 30 kt. Seas 10 ft. .SUN...NE wind 40 kt. Seas 18 ft. .MON...W wind 30 kt. Seas 16 ft. $$ PKZ177-211245- Adak to Kiska- 337 PM AKDT Wed Oct 20 2021 ...GALE WARNING THROUGH THURSDAY NIGHT... .TONIGHT...S wind 40 kt becoming W 45 kt after midnight. Seas 17 ft Bering side...22 ft Pac side. Widespread rain showers. .THU...NW wind 45 kt. Seas 23 ft. .THU NIGHT...W wind 40 kt. Seas 20 ft. .FRI AND FRI NIGHT...NW wind 25 kt. Seas 12 ft. .SAT...E wind 40 kt. Seas 15 ft. .SUN...N wind 35 kt. Seas 13 ft. .MON...W wind 30 kt. Seas 11 ft. $$ PKZ178-211245- Kiska to Attu- 337 PM AKDT Wed Oct 20 2021 ...GALE WARNING THROUGH THURSDAY... .TONIGHT...N wind 40 kt. Seas 18 ft. .THU...NW wind 40 kt. Seas 19 ft. .THU NIGHT...W wind 30 kt. Seas 15 ft. .FRI...NW wind 20 kt. Seas 10 ft. .FRI NIGHT...W wind 15 kt. Seas 9 ft. .SAT THROUGH SUN...N wind 35 kt. Seas 10 ft. .MON...SW wind 30 kt. Seas 10 ft. $$ PKZ179-211245- Pribilof Islands Near Shore Waters- 337 PM AKDT Wed Oct 20 2021 ...STORM WARNING THURSDAY NIGHT... .TONIGHT...S wind 15 kt becoming SE 35 kt after midnight. Seas 13 ft. Rain. .THU...E wind 45 kt. Seas 16 ft. Widespread rain showers. .THU NIGHT...NW wind 35 kt increasing to 50 kt after midnight. Seas 25 ft. Rain showers. .FRI...NW wind 45 kt. Seas 21 ft. .FRI NIGHT AND SAT...W wind 35 kt. Seas 15 ft. .SUN THROUGH MON...NW wind 25 kt. Seas 8 ft. $$ PKZ180-211245- Kuskokwim Delta and Etolin Strait- 337 PM AKDT Wed Oct 20 2021 ...STORM WARNING THURSDAY AND THURSDAY NIGHT... .TONIGHT...W wind 25 kt. Seas 13 ft. .THU...SE wind 40 kt becoming E 50 kt in the afternoon. Seas 9 ft building to 14 ft in the afternoon. Rain. .THU NIGHT...E wind 50 kt. Seas 16 ft. Rain and snow. .FRI...NE wind 35 kt. Seas 18 ft. .FRI NIGHT...N wind 25 kt. Seas 10 ft. .SAT THROUGH SUN...NW wind 30 kt. Seas 12 ft. .MON...NW wind 25 kt. Seas 6 ft. $$ PKZ181-211245- North and West of Nunivak Island- 337 PM AKDT Wed Oct 20 2021 ...GALE WARNING THURSDAY AND THURSDAY NIGHT... .TONIGHT...W wind 20 kt. Seas 11 ft. .THU...E wind 35 kt increasing to 45 kt in the afternoon. Seas 12 ft. Rain. .THU NIGHT...E wind 45 kt. Seas 16 ft. Snow and rain. .FRI...NE wind 30 kt. Seas 12 ft. .FRI NIGHT...N wind 25 kt. Seas 8 ft. .SAT...NW wind 30 kt. Seas 10 ft. .SUN THROUGH MON...NW wind 20 kt. Seas 7 ft. $$ PKZ185-211245- Saint Matthew Island Waters- 337 PM AKDT Wed Oct 20 2021 ...GALE WARNING THURSDAY AND THURSDAY NIGHT... .TONIGHT...SW wind 20 kt becoming SE after midnight. Seas 11 ft. .THU...E wind 35 kt becoming NE 45 kt in the afternoon. Seas 9 ft building to 14 ft in the afternoon. Rain. .THU NIGHT...NE wind 45 kt. Seas 18 ft. Snow and rain. .FRI AND FRI NIGHT...NW wind 30 kt. Seas 14 ft. .SAT...W wind 30 kt. Seas 10 ft. .SUN THROUGH MON...W wind 20 kt. Seas 7 ft. $$
2 follow-up statements
824 FZAK52 PAFC 211148 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 348 AM AKDT Thu Oct 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. PKZ199-220100- 348 AM AKDT Thu Oct 21 2021 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A strong 956 mb low 170 nm north of Adak rapidly moves across the central Bering through 80 nm northwest of Cold Bay Fri morning. The low then crosses the North Pacific 140 nm southeast of Chignik at 958 mb Fri afternoon. $$ PKZ150-220100- South of the AK Peninsula Sitkinak to Castle Cape- 348 AM AKDT Thu Oct 21 2021 ...GALE WARNING THROUGH FRIDAY... .TODAY...SW wind 20 kt becoming SE 35 kt in the afternoon. Seas 10 ft. Rain. .TONIGHT...SE wind 40 kt. Seas 14 ft. Rain. .FRI...S wind 35 kt becoming SE 20 kt in the afternoon. Seas 22 ft. Rain. .FRI NIGHT...N wind 25 kt. Seas 24 ft. .SAT...NW wind 35 kt. Seas 17 ft. .SUN...NW wind 35 kt. Seas 13 ft. .MON...NW wind 30 kt. Seas 12 ft. $$ PKZ155-220100- South of the AK Peninsula Castle Cape to Cape Sarichef- 348 AM AKDT Thu Oct 21 2021 ...HURRICANE FORCE WIND WARNING FRIDAY... .TODAY...S wind 45 kt. From the Shumagin Islands E, S wind 30 kt becoming SE 40 kt in the afternoon. Seas 16 ft. Rain. .TONIGHT...W wind 50 kt increasing to 60 kt after midnight, Seas 24 ft building to 32 ft after midnight. From the Shumagin Islands E, SW wind 45 kt, Seas 14 ft building to 24 ft after midnight. Rain. .FRI...W wind 65 kt except SW 45 kt from the Shumagin Islands E. Seas 35 ft. Rain showers. .FRI NIGHT...NW wind 50 kt. Seas 29 ft. .SAT...NW wind 40 kt. Seas 17 ft. .SUN...NW wind 35 kt. Seas 13 ft. .MON...NW wind 30 kt. Seas 13 ft. $$ PKZ160-220100- Bristol Bay- 348 AM AKDT Thu Oct 21 2021 ...GALE WARNING THROUGH FRIDAY... .TODAY...SE wind 25 kt increasing to 40 kt in the afternoon. Seas 7 ft. .TONIGHT...E wind 45 kt. Seas 10 ft. Rain. .FRI...E wind 35 kt. Seas 13 ft. .FRI NIGHT...N wind 25 kt. Seas 9 ft. .SAT THROUGH SUN...NW wind 30 kt. Seas 10 ft. .MON...NW wind 30 kt. Seas 5 ft. $$ PKZ165-220100- Port Heiden to Cape Sarichef- 348 AM AKDT Thu Oct 21 2021 ...GALE WARNING THROUGH FRIDAY... .TODAY...SE wind 45 kt. From Port Moller E, SE wind 35 kt increasing to 45 kt in the afternoon. Seas 12 ft. Rain. .TONIGHT...SW wind 45 kt, Seas 25 ft building to 34 ft after midnight. From Port Moller E, S wind 35 kt becoming SE 25 kt after midnight, Seas 10 ft building to 18 ft after midnight. Widespread rain showers. .FRI...NW wind 45 kt except E 25 kt from Port Moller E. Seas 33 ft subsiding to 26 ft in the afternoon. From Port Moller E, seas 20 ft. Widespread rain showers. .FRI NIGHT...NW wind 40 kt. Seas 20 ft. .SAT...NW wind 40 kt. Seas 19 ft. .SUN...N wind 30 kt. Seas 13 ft. .MON...NW wind 30 kt. Seas 7 ft. $$ PKZ170-220100- Cape Sarichef to Nikolski Bering Side- 348 AM AKDT Thu Oct 21 2021 ...HURRICANE FORCE WIND WARNING TONIGHT AND FRIDAY... .TODAY...W wind 55 kt. Seas 15 ft building to 27 ft in the afternoon. Widespread rain showers. .TONIGHT...W wind 65 kt. Gusts to 80 kt. Seas 43 ft. Widespread rain showers. .FRI...W wind 65 kt becoming NW 55 kt in the afternoon. Seas 39 ft subsiding to 31 ft in the afternoon. .FRI NIGHT...NW wind 45 kt. Seas 25 ft. .SAT...NW wind 35 kt. Seas 21 ft. .SUN...NE wind 30 kt. Seas 11 ft. .MON...NW wind 30 kt. Seas 8 ft. $$ PKZ171-220100- Unalaska Bay- 348 AM AKDT Thu Oct 21 2021 ...HURRICANE FORCE WIND WARNING TONIGHT AND FRIDAY... .TODAY...S wind 40 kt becoming W 50 kt in the afternoon. Seas 7 ft. Widespread rain showers. .TONIGHT...W wind 65 kt. Gusts to 80 kt. Seas 10 ft. Widespread rain showers. .FRI...W wind 65 kt diminishing to 55 kt in the afternoon. Seas 10 ft. Rain showers. .FRI NIGHT...W wind 45 kt. Seas 7 ft. .SAT...NW wind 35 kt. Seas 16 ft. .SUN...NE wind 20 kt. Seas 5 ft. .MON...NW wind 25 kt. Seas 7 ft. $$ PKZ172-220100- Cape Sarichef to Nikolski Pacific Side- 348 AM AKDT Thu Oct 21 2021 ...HURRICANE FORCE WIND WARNING FRIDAY... .TODAY...S wind 50 kt. Seas 17 ft building to 24 ft in the afternoon. .TONIGHT...W wind 60 kt. Gusts to 75 kt. Seas 31 ft. .FRI...W wind 65 kt. Gusts to 80 kt. Seas 30 ft. .FRI NIGHT...NW wind 50 kt. Seas 20 ft. .SAT...NW wind 40 kt. Seas 16 ft. .SUN...NE wind 25 kt. Seas 14 ft. .MON...NW wind 30 kt. Seas 15 ft. $$ PKZ173-220100- Nikolski to Seguam Island Bering Side- 348 AM AKDT Thu Oct 21 2021 ...STORM WARNING THROUGH FRIDAY... .TODAY...W wind 50 kt increasing to 60 kt in the afternoon. Seas 22 ft building to 33 ft in the afternoon. .TONIGHT...W wind 60 kt. Seas 36 ft. .FRI...NW wind 55 kt diminishing to 45 kt in the afternoon. Seas 29 ft subsiding to 22 ft in the afternoon. .FRI NIGHT...NW wind 40 kt. Seas 18 ft. .SAT...W wind 30 kt. Seas 16 ft. .SUN...NE wind 30 kt. Seas 13 ft. .MON...NW wind 30 kt. Seas 11 ft. $$ PKZ174-220100- Nikolski to Seguam Island Pacific Side- 348 AM AKDT Thu Oct 21 2021 ...STORM WARNING THROUGH FRIDAY... .TODAY...W wind 50 kt. Seas 28 ft. Rain showers. .TONIGHT...W wind 55 kt. Seas 29 ft. .FRI...W wind 50 kt. Seas 25 ft. .FRI NIGHT...NW wind 40 kt. Seas 15 ft. .SAT...W wind 30 kt. Seas 13 ft. .SUN...SE wind 35 kt. Seas 22 ft. .MON...NW wind 30 kt. Seas 17 ft. $$ PKZ175-220100- Seguam Island to Adak Bering Side- 348 AM AKDT Thu Oct 21 2021 ...STORM WARNING THROUGH TONIGHT... .TODAY...W wind 55 kt. Seas 28 ft. .TONIGHT...W wind 50 kt. Seas 28 ft. .FRI...NW wind 40 kt diminishing to 30 kt in the afternoon. Seas 21 ft. .FRI NIGHT...NW wind 30 kt. Seas 16 ft. .SAT...W wind 35 kt. Seas 12 ft. .SUN...N wind 35 kt. Seas 15 ft. .MON...W wind 30 kt. Seas 10 ft. $$ PKZ176-220100- Seguam Island to Adak Pacific Side- 348 AM AKDT Thu Oct 21 2021 ...STORM WARNING TODAY... .TODAY...W wind 50 kt. Seas 24 ft. .TONIGHT...W wind 45 kt. Seas 23 ft. .FRI...W wind 40 kt becoming NW 30 kt in the afternoon. Seas 17 ft. .FRI NIGHT...NW wind 30 kt. Seas 10 ft. .SAT...W wind 40 kt. Seas 10 ft. .SUN...W wind 40 kt. Seas 23 ft. .MON...W wind 30 kt. Seas 16 ft. $$ PKZ177-220100- Adak to Kiska- 348 AM AKDT Thu Oct 21 2021 ...GALE WARNING THROUGH TONIGHT... .TODAY...NW wind 45 kt. Seas 21 ft. .TONIGHT...W wind 40 kt. Seas 18 ft. .FRI...NW wind 25 kt. Seas 13 ft. .FRI NIGHT...NW wind 25 kt. Seas 11 ft. .SAT...SE wind 40 kt. Seas 14 ft. .SUN...NW wind 40 kt. Seas 19 ft. .MON...W wind 30 kt. Seas 12 ft. $$ PKZ178-220100- Kiska to Attu- 348 AM AKDT Thu Oct 21 2021 ...GALE WARNING TODAY... .TODAY...NW wind 40 kt. Seas 18 ft. .TONIGHT...W wind 30 kt. Seas 15 ft. .FRI...NW wind 20 kt. Seas 10 ft. .FRI NIGHT...W wind 20 kt. Seas 8 ft. .SAT...SE wind 35 kt. Seas 12 ft. .SUN...NW wind 35 kt. Seas 15 ft. .MON...SW wind 30 kt. Seas 10 ft. $$ PKZ179-220100- Pribilof Islands Near Shore Waters- 348 AM AKDT Thu Oct 21 2021 ...STORM WARNING THROUGH TONIGHT... .TODAY...SE wind 50 kt. Seas 18 ft. Widespread rain showers. .TONIGHT...N wind 40 kt becoming NW 50 kt after midnight. Seas 23 ft. Widespread rain showers. .FRI...NW wind 45 kt. Seas 23 ft. Widespread rain showers. .FRI NIGHT...NW wind 35 kt. Seas 17 ft. .SAT...NW wind 30 kt. Seas 14 ft. .SUN...N wind 25 kt. Seas 8 ft. .MON...NW wind 25 kt. Seas 7 ft. $$ PKZ180-220100- Kuskokwim Delta and Etolin Strait- 348 AM AKDT Thu Oct 21 2021 ...STORM WARNING THROUGH TONIGHT... .TODAY...SE wind 40 kt becoming E 50 kt in the afternoon. Seas 9 ft building to 14 ft in the afternoon. Rain. .TONIGHT...E wind 50 kt. Seas 17 ft. Rain with snow. .FRI...NE wind 35 kt. Seas 18 ft. Rain showers. .FRI NIGHT...N wind 25 kt. Seas 11 ft. .SAT THROUGH SUN...NW wind 30 kt. Seas 12 ft. .MON...NW wind 30 kt. Seas 6 ft. $$ PKZ181-220100- North and West of Nunivak Island- 348 AM AKDT Thu Oct 21 2021 ...GALE WARNING THROUGH TONIGHT... .TODAY...SE wind 35 kt becoming E 45 kt in the afternoon. Seas 12 ft. Rain. .TONIGHT...NE wind 45 kt. Seas 15 ft. Rain. .FRI...NE wind 30 kt diminishing to 20 kt in the afternoon. Seas 11 ft. .FRI NIGHT...N wind 25 kt. Seas 9 ft. .SAT...NW wind 30 kt. Seas 12 ft. .SUN THROUGH MON...NW wind 25 kt. Seas 8 ft. $$ PKZ185-220100- Saint Matthew Island Waters- 348 AM AKDT Thu Oct 21 2021 ...GALE WARNING THROUGH TONIGHT... .TODAY...E wind 45 kt E of Saint Matthew Island...NE 35 kt W of Saint Matthew Island. Seas 13 ft. Rain. .TONIGHT...NE wind 45 kt E of Saint Matthew Island...N 35 kt W of Saint Matthew Island. Seas 16 ft. Rain. .FRI...N wind 30 kt. Seas 13 ft. Snow showers and rain showers. .FRI NIGHT...NW wind 30 kt. Seas 11 ft. .SAT...NW wind 30 kt. Seas 10 ft. .SUN THROUGH MON...W wind 25 kt. Seas 7 ft. $$
388 FZAK52 PAFC 212253 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 253 PM AKDT Thu Oct 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. PKZ199-221145- 253 PM AKDT Thu Oct 21 2021 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A strong 945 mb low 25 nm South of St George Island rapidly moves to 100 nm South of Sitkinak at 961 mb Fri afternoon. Its front moves into Western Alaska and the Gulf of Alaska for Thu night. A 1001 mb North Pacific low passes south of the Aleutians through Sat afternoon. $$ PKZ150-221145- South of the AK Peninsula Sitkinak to Castle Cape- 253 PM AKDT Thu Oct 21 2021 ...GALE WARNING THROUGH FRIDAY... .TONIGHT...SE wind 40 kt. Seas 14 ft. Rain. .FRI...S wind 35 kt becoming SE 20 kt in the afternoon. Seas 22 ft. Rain. .FRI NIGHT...N wind 25 kt. Seas 24 ft. .SAT...NW wind 30 kt. Seas 17 ft. .SAT NIGHT...NW wind 35 kt. Seas 13 ft. .SUN...NW wind 35 kt. Seas 13 ft. .MON THROUGH TUE...NW wind 30 kt. Seas 12 ft. $$ PKZ155-221145- South of the AK Peninsula Castle Cape to Cape Sarichef- 253 PM AKDT Thu Oct 21 2021 ...HURRICANE FORCE WIND WARNING FRIDAY... .TONIGHT...W wind 50 kt increasing to 60 kt after midnight, Seas 24 ft building to 32 ft after midnight. From the Shumagin Islands E, SW wind 45 kt, Seas 14 ft building to 24 ft after midnight. Rain. .FRI...W wind 65 kt except SW 45 kt from the Shumagin Islands E. Seas 35 ft. Rain showers. .FRI NIGHT...NW wind 50 kt diminishing to 40 kt after midnight. From the Shumagin Islands E, NW wind 40 kt diminishing to 30 kt after midnight. Seas 29 ft subsiding to 22 ft after midnight. Rain showers. .SAT AND SAT NIGHT...NW wind 40 kt. Seas 17 ft. .SUN...NW wind 35 kt. Seas 13 ft. .MON THROUGH TUE...W wind 30 kt. Seas 12 ft. $$ PKZ160-221145- Bristol Bay- 253 PM AKDT Thu Oct 21 2021 ...GALE WARNING THROUGH FRIDAY... .TONIGHT...E wind 45 kt. Seas 10 ft. Rain. .FRI...E wind 35 kt. Seas 13 ft. .FRI NIGHT...N wind 25 kt. Seas 9 ft. .SAT...NW wind 25 kt. Seas 8 ft. .SAT NIGHT...NW wind 30 kt. Seas 11 ft. .SUN...NW wind 30 kt. Seas 9 ft. .MON THROUGH TUE...NW wind 30 kt. Seas 5 ft. $$ PKZ165-221145- Port Heiden to Cape Sarichef- 253 PM AKDT Thu Oct 21 2021 ...GALE WARNING THROUGH FRIDAY NIGHT... .TONIGHT...SW wind 45 kt, Seas 25 ft building to 34 ft after midnight. From Port Moller E, S wind 35 kt becoming SE 25 kt after midnight, Seas 10 ft building to 18 ft after midnight. Widespread rain showers. .FRI...NW wind 45 kt except E 25 kt from Port Moller E. Seas 33 ft subsiding to 26 ft in the afternoon. From Port Moller E, seas 20 ft. Widespread rain showers. .FRI NIGHT...NW wind 40 kt diminishing to 30 kt after midnight. From Port Moller E, N wind 25 kt. Seas 22 ft except 15 ft from Port Moller E. Rain showers. .SAT AND SAT NIGHT...NW wind 40 kt. Seas 19 ft. .SUN...N wind 30 kt. Seas 13 ft. .MON THROUGH TUE...W wind 30 kt. Seas 8 ft. $$ PKZ170-221145- Cape Sarichef to Nikolski Bering Side- 253 PM AKDT Thu Oct 21 2021 ...HURRICANE FORCE WIND WARNING THROUGH FRIDAY... .TONIGHT...W wind 65 kt. Seas 43 ft. Widespread rain showers. .FRI...W wind 65 kt becoming NW 55 kt in the afternoon. Seas 39 ft subsiding to 31 ft in the afternoon. .FRI NIGHT...NW wind 45 kt. Seas 25 ft. .SAT...NW wind 35 kt. Seas 21 ft. .SAT NIGHT...NW wind 35 kt. Seas 15 ft. .SUN...NE wind 30 kt. Seas 11 ft. .MON THROUGH TUE...W wind 30 kt. Seas 9 ft. $$ PKZ171-221145- Unalaska Bay- 253 PM AKDT Thu Oct 21 2021 ...HURRICANE FORCE WIND WARNING THROUGH FRIDAY... .TONIGHT...W wind 65 kt. Seas 10 ft. Widespread rain showers. .FRI...W wind 65 kt diminishing to 55 kt in the afternoon. Seas 10 ft. Rain showers. .FRI NIGHT...NW wind 45 kt. Seas 7 ft. Rain showers. .SAT...NW wind 35 kt. Seas 16 ft. .SAT NIGHT...NW wind 30 kt. Seas 13 ft. .SUN...NE wind 20 kt. Seas 5 ft. .MON...NW wind 25 kt. Seas 7 ft. .TUE...W wind 25 kt. Seas 3 ft. $$ PKZ172-221145- Cape Sarichef to Nikolski Pacific Side- 253 PM AKDT Thu Oct 21 2021 ...HURRICANE FORCE WIND WARNING FRIDAY... .TONIGHT...W wind 60 kt. Seas 31 ft. .FRI...W wind 65 kt. Seas 30 ft. .FRI NIGHT...NW wind 50 kt diminishing to 40 kt after midnight. Seas 20 ft. .SAT...NW wind 40 kt. Seas 16 ft. .SAT NIGHT...NW wind 40 kt. Seas 11 ft. .SUN...NE wind 25 kt. Seas 14 ft. .MON...NW wind 30 kt. Seas 15 ft. .TUE...W wind 30 kt. Seas 11 ft. $$ PKZ173-221145- Nikolski to Seguam Island Bering Side- 253 PM AKDT Thu Oct 21 2021 ...STORM WARNING THROUGH FRIDAY... .TONIGHT...W wind 60 kt. Seas 36 ft. .FRI...NW wind 55 kt diminishing to 45 kt in the afternoon. Seas 29 ft subsiding to 22 ft in the afternoon. .FRI NIGHT...NW wind 40 kt diminishing to 30 kt after midnight. Seas 18 ft. .SAT...NW wind 30 kt. Seas 16 ft. .SAT NIGHT...W wind 25 kt. Seas 12 ft. .SUN...NE wind 30 kt. Seas 13 ft. .MON THROUGH TUE...W wind 30 kt. Seas 11 ft. $$ PKZ174-221145- Nikolski to Seguam Island Pacific Side- 253 PM AKDT Thu Oct 21 2021 ...STORM WARNING THROUGH FRIDAY... .TONIGHT...W wind 55 kt. Seas 29 ft. .FRI...W wind 50 kt. Seas 25 ft. .FRI NIGHT...NW wind 40 kt. Seas 15 ft. .SAT...NW wind 30 kt. Seas 13 ft. .SAT NIGHT...W wind 25 kt. Seas 10 ft. .SUN...SE wind 35 kt. Seas 22 ft. .MON...NW wind 30 kt. Seas 17 ft. .TUE...W wind 30 kt. Seas 12 ft. $$ PKZ175-221145- Seguam Island to Adak Bering Side- 253 PM AKDT Thu Oct 21 2021 ...STORM WARNING TONIGHT... .TONIGHT...W wind 50 kt. Seas 28 ft. .FRI...NW wind 40 kt diminishing to 30 kt in the afternoon. Seas 21 ft. .FRI NIGHT...NW wind 30 kt. Seas 16 ft. .SAT...W wind 30 kt. Seas 12 ft. .SAT NIGHT...S wind 35 kt. Seas 8 ft. .SUN...N wind 35 kt. Seas 15 ft. .MON THROUGH TUE...W wind 30 kt. Seas 11 ft. $$ PKZ176-221145- Seguam Island to Adak Pacific Side- 253 PM AKDT Thu Oct 21 2021 ...GALE WARNING THROUGH FRIDAY... .TONIGHT...W wind 45 kt. Seas 23 ft. .FRI...W wind 40 kt becoming NW 30 kt in the afternoon. Seas 17 ft. .FRI NIGHT...NW wind 30 kt. Seas 10 ft. .SAT...NW wind 25 kt. Seas 9 ft. .SAT NIGHT...SE wind 40 kt. Seas 10 ft. .SUN...W wind 40 kt. Seas 23 ft. .MON...W wind 30 kt. Seas 16 ft. .TUE...W wind 30 kt. Seas 12 ft. $$ PKZ177-221145- Adak to Kiska- 253 PM AKDT Thu Oct 21 2021 ...GALE WARNING TONIGHT... .TONIGHT...W wind 40 kt. Seas 18 ft. .FRI...NW wind 25 kt. Seas 13 ft. .FRI NIGHT...NW wind 25 kt. Seas 11 ft. .SAT...W wind 20 kt. Seas 9 ft. .SAT NIGHT...E wind 40 kt. Seas 14 ft. .SUN...NW wind 40 kt. Seas 19 ft. .MON THROUGH TUE...W wind 30 kt. Seas 11 ft. $$ PKZ178-221145- Kiska to Attu- 253 PM AKDT Thu Oct 21 2021 ...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT... .TONIGHT...W wind 30 kt. Seas 15 ft. .FRI...NW wind 20 kt. Seas 10 ft. .FRI NIGHT...W wind 20 kt. Seas 8 ft. .SAT...S wind 15 kt. Seas 8 ft. .SAT NIGHT...E wind 35 kt. Seas 12 ft. .SUN...NW wind 35 kt. Seas 15 ft. .MON THROUGH TUE...SW wind 30 kt. Seas 10 ft. $$ PKZ179-221145- Pribilof Islands Near Shore Waters- 253 PM AKDT Thu Oct 21 2021 ...STORM WARNING TONIGHT... .TONIGHT...N wind 40 kt becoming NW 50 kt after midnight. Seas 23 ft. Widespread rain showers. .FRI...NW wind 45 kt. Seas 23 ft. Widespread rain showers. .FRI NIGHT...NW wind 35 kt. Seas 17 ft. Widespread rain showers. .SAT...NW wind 30 kt. Seas 14 ft. .SAT NIGHT...W wind 25 kt. Seas 10 ft. .SUN...N wind 25 kt. Seas 8 ft. .MON THROUGH TUE...W wind 25 kt. Seas 8 ft. $$ PKZ180-221145- Kuskokwim Delta and Etolin Strait- 253 PM AKDT Thu Oct 21 2021 ...STORM WARNING TONIGHT... .TONIGHT...E wind 50 kt. Seas 17 ft. Rain with snow. .FRI...NE wind 35 kt. Seas 18 ft. Rain showers. .FRI NIGHT...N wind 25 kt. Seas 11 ft. .SAT AND SAT NIGHT...NW wind 30 kt. Seas 13 ft. .SUN...NW wind 30 kt. Seas 10 ft. .MON...NW wind 30 kt. Seas 6 ft. .TUE...NW wind 25 kt. Seas 6 ft. $$ PKZ181-221145- North and West of Nunivak Island- 253 PM AKDT Thu Oct 21 2021 ...GALE WARNING TONIGHT... .TONIGHT...NE wind 45 kt. Seas 15 ft. Rain. .FRI...NE wind 30 kt diminishing to 20 kt in the afternoon. Seas 11 ft. .FRI NIGHT...NW wind 25 kt. Seas 9 ft. .SAT AND SAT NIGHT...W wind 30 kt. Seas 12 ft. .SUN THROUGH TUE...NW wind 25 kt. Seas 8 ft. $$ PKZ185-221145- Saint Matthew Island Waters- 253 PM AKDT Thu Oct 21 2021 ...GALE WARNING TONIGHT... .TONIGHT...NE wind 45 kt E of Saint Matthew Island...N 35 kt W of Saint Matthew Island. Seas 16 ft. Rain. .FRI...N wind 30 kt. Seas 13 ft. Snow showers and rain showers. .FRI NIGHT...NW wind 30 kt. Seas 11 ft. .SAT...NW wind 30 kt. Seas 10 ft. .SAT NIGHT...NW wind 25 kt. Seas 10 ft. .SUN THROUGH TUE...NW wind 25 kt. Seas 7 ft. $$
The office that day
Everything else NWS Anchorage, AK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 19, 4:05 PM AKDT | Gale Warning | AFC | 60 hr | |
| Oct 19, 4:05 PM AKDT | Small Craft Advisory | AFC | 12 hr | |
| Oct 19, 4:05 PM AKDT | Storm Warning | AFC | 60 hr | |
| Oct 20, 3:57 AM AKDT | Small Craft Advisory | AFC | 12 hr | |
| Oct 20, 3:59 AM AKDT | Storm Warning | AFC | 60 hr | |
| Oct 20, 4:00 AM AKDT | Gale Warning | AFC | 48 hr | |
| Oct 20, 4:00 AM AKDT | Storm Warning | AFC | 48 hr | |
| Oct 20, 11:53 AM AKDT | High Wind Watch | AFC | 7 hr | |
| Oct 20, 3:37 PM AKDT | Hurricane Force Wind Warning | AFC | 36 hr | |
| Oct 20, 3:37 PM AKDT | Hurricane Force Wind Warning | AFC | 36 hr |
Nearby
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.