Alert archive / Alaska / Gale Warnings in 2022
Gale Warning 253, NWS Anchorage, AK
NWS Anchorage, AK issued this gale warning at Mar 12, 2022, 3:20 PM AKST. It was in force for 35 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
- Mar 12, 2022, 3:20 PM AKST (00:20 UTC)
- Expired
- Mar 14, 2022, 3:02 AM AKDT
- In force
- 35 hr
- Issued by
- NWS Anchorage, AK
The text
As transmitted.
736 FZAK51 PAFC 130020 CWFAER Coastal Waters Forecast National Weather Service Anchorage Alaska 320 PM AKST Sat Mar 12 2022 Coastal Waters Forecast for the Northern Gulf of Alaska Coast up to 100 nm out including Kodiak Island and Cook Inlet. 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. PKZ197-131345- 320 PM AKST Sat Mar 12 2022 .SYNOPSIS FOR THE NORTH GULF COAST+KODIAK ISLAND WATERS+ COOK INLET... A 958 mb North Pacific low near moves to 260 nm SW of Sitka at 976 mb by Mon afternoon. Its front enters the Gulf Sun morning. $$ PKZ119-131345- Cape Suckling to Cape Cleare- 320 PM AKST Sat Mar 12 2022 ...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT... .TONIGHT...E wind 10 kt becoming NE 25 kt after midnight. Seas 8 ft. Rain and snow showers. .SUN...E wind 30 kt. Seas 9 ft. Higher winds and seas out of the Copper River Delta. Rain and snow showers. .SUN NIGHT...E wind 30 kt. Seas 12 ft. Higher winds and seas out of the Copper River Delta. Freezing spray out of the Copper River Delta after midnight. .MON...NE wind 25 kt. Seas 14 ft. .MON NIGHT...Variable wind 10 kt. Seas 11 ft. .TUE...S wind 25 kt. Seas 10 ft. .WED...SE wind 25 kt. Seas 7 ft. .THU...SE wind 15 kt. Seas 8 ft. $$ PKZ120-131345- Cape Cleare to Gore Point- 320 PM AKST Sat Mar 12 2022 ...GALE WARNING SUNDAY... .TONIGHT...E wind 10 kt becoming NE 25 kt after midnight. Seas 7 ft. .SUN...NE wind 35 kt. Seas 9 ft. Rain and snow showers. .SUN NIGHT...NE wind 30 kt. Seas 13 ft. Rain and snow. .MON...NE wind 25 kt. Seas 14 ft. .MON NIGHT...W wind 20 kt. Seas 10 ft. .TUE...SW wind 20 kt. Seas 9 ft. .WED...SE wind 20 kt. Seas 6 ft. .THU...E wind 15 kt. Seas 7 ft. $$ PKZ121-131345- Resurrection Bay- 320 PM AKST Sat Mar 12 2022 .TONIGHT...N wind 10 kt. Seas 2 ft. Snow showers. .SUN...N wind 15 kt. Seas 3 ft. Snow showers. .SUN NIGHT...N wind 15 kt. Seas 3 ft. .MON...N wind 15 kt. Seas 3 ft. .MON NIGHT...Variable wind less than 10 kt. Seas 2 ft. .TUE...Variable wind less than 10 kt. Seas 2 ft. .WED THROUGH THU...N wind 10 kt. Seas 2 ft. $$ PKZ125-131345- Prince William Sound- 320 PM AKST Sat Mar 12 2022 ...SMALL CRAFT ADVISORY SUNDAY... .TONIGHT...Variable wind 10 kt becoming NE 20 kt after midnight. Seas 4 ft. .SUN...NE wind 25 kt. Seas 6 ft. Snow showers. .SUN NIGHT...NE wind 20 kt. Seas 4 ft. .MON...N wind 15 kt. Seas 3 ft. .MON NIGHT...Variable wind less than 10 kt. Seas 2 ft. .TUE THROUGH WED...E wind 15 kt. Seas 3 ft. .THU...NE wind 10 kt. Seas 2 ft. $$ PKZ126-131345- Port Valdez- 320 PM AKST Sat Mar 12 2022 .TONIGHT...E wind 10 kt increasing to 20 kt after midnight. Seas 2 ft building to 4 ft after midnight. Freezing spray. .SUN...E wind 20 kt. Seas 4 ft. Freezing spray. .SUN NIGHT...E wind 15 kt. Seas 3 ft. Freezing spray. .MON...E wind 15 kt. Seas 3 ft. .MON NIGHT...Variable wind less than 10 kt. Seas 2 ft. .TUE THROUGH THU...E wind 10 kt. Seas 2 ft. $$ PKZ127-131345- Valdez Narrows- 320 PM AKST Sat Mar 12 2022 ...GALE WARNING THROUGH SUNDAY NIGHT... ...HEAVY FREEZING SPRAY WARNING SUNDAY NIGHT... .TONIGHT...N wind 15 kt increasing to 35 kt after midnight. Seas 4 ft. Freezing spray. .SUN...N wind 40 kt. Seas 4 ft. Freezing spray. .SUN NIGHT...N wind 35 kt. Seas 4 ft. Heavy freezing spray. .MON...N wind 30 kt. Seas 3 ft. .MON NIGHT...N wind 15 kt. Seas 3 ft. .TUE THROUGH THU...N wind 25 kt. Seas 3 ft. $$ PKZ128-131345- Valdez Arm- 320 PM AKST Sat Mar 12 2022 ...GALE WARNING SUNDAY... .TONIGHT...NE wind 10 kt increasing to 25 kt after midnight. Seas 3 ft building to 5 ft after midnight. Freezing spray. .SUN...NE wind 35 kt. Seas 7 ft. Freezing spray. .SUN NIGHT...NE wind 30 kt. Seas 6 ft. Freezing spray. .MON...NE wind 25 kt. Seas 5 ft. .MON NIGHT...NE wind 10 kt. Seas 2 ft. .TUE THROUGH THU...NE wind 20 kt. Seas 4 ft. $$ PKZ129-131345- Passage Canal- 320 PM AKST Sat Mar 12 2022 .TONIGHT...Variable wind less than 10 kt. Seas 2 ft. Snow showers. .SUN...Variable wind less than 10 kt. Seas 2 ft. Snow showers. .SUN NIGHT...Variable wind less than 10 kt becoming W 10 kt after midnight. Seas 2 ft. .MON...W wind 20 kt. Seas 2 ft. .MON NIGHT...W wind 15 kt. Seas 2 ft. .TUE...W wind 15 kt. Seas 2 ft. .WED...E wind 10 kt. Seas 2 ft. .THU...W wind 10 kt. Seas 2 ft. $$ PKZ130-131345- West of Barren Islands including Kamishak Bay- 320 PM AKST Sat Mar 12 2022 ...GALE WARNING SUNDAY AND SUNDAY NIGHT... .TONIGHT...NE wind 30 kt. Seas 9 ft. Rain showers. .SUN...NE wind 40 kt. Seas 17 ft. Rain showers. .SUN NIGHT...NE wind 40 kt diminishing to 30 kt after midnight. Seas 16 ft. .MON...NW wind 25 kt. Seas 9 ft. .MON NIGHT...W wind 20 kt. Seas 5 ft. .TUE...NW wind 25 kt. Seas 5 ft. .WED...NW wind 20 kt. Seas 5 ft. .THU...NW wind 30 kt. Seas 8 ft. $$ PKZ131-131345- Barren Islands East- 320 PM AKST Sat Mar 12 2022 ...GALE WARNING SUNDAY... .TONIGHT...NE wind increasing to 25 kt. Seas 7 ft. .SUN...NE wind 35 kt. Seas 10 ft. Rain and snow showers. .SUN NIGHT...NE wind 30 kt. Seas 15 ft. Rain showers. .MON...N wind 30 kt. Seas 15 ft. .MON NIGHT...W wind 20 kt. Seas 9 ft. .TUE...NW wind 20 kt. Seas 8 ft. .WED...W wind 25 kt. Seas 6 ft. .THU...NE wind 25 kt. Seas 7 ft. $$ PKZ132-131345- Marmot Island to Sitkinak- 320 PM AKST Sat Mar 12 2022 ...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT... .TONIGHT...SE wind 15 kt becoming E 25 kt after midnight. Seas 8 ft. .SUN...NE wind 30 kt. Seas 10 ft. .SUN NIGHT...NE wind 30 kt. Seas 16 ft. Rain showers. .MON...N wind 30 kt. Seas 15 ft. .MON NIGHT...W wind 20 kt. Seas 10 ft. .TUE...W wind 20 kt. Seas 8 ft. .WED...W wind 25 kt. Seas 9 ft. .THU...NW wind 25 kt. Seas 9 ft. $$ PKZ136-131345- Chiniak Bay- 320 PM AKST Sat Mar 12 2022 ...SMALL CRAFT ADVISORY SUNDAY AND SUNDAY NIGHT... .TONIGHT...E wind increasing to 20 kt. Seas 4 ft. Rain and snow showers. .SUN...NE wind 30 kt. Seas 10 ft. Rain and snow showers. .SUN NIGHT...NE wind 30 kt. Seas 11 ft. Rain showers. .MON...N wind 25 kt. Seas 10 ft. .MON NIGHT...W wind 10 kt. Seas 3 ft. .TUE...N wind 15 kt. Seas 3 ft. .WED...NW wind 15 kt. Seas 2 ft. .THU...N wind 20 kt. Seas 3 ft. $$ PKZ137-131345- Marmot Bay- 320 PM AKST Sat Mar 12 2022 ...SMALL CRAFT ADVISORY SUNDAY AND SUNDAY NIGHT... .TONIGHT...E wind 20 kt. Seas 6 ft. Rain and snow showers. .SUN...NE wind 25 kt. Seas 10 ft. Rain and snow showers. .SUN NIGHT...NE wind 30 kt. Seas 10 ft. Rain showers and snow showers. .MON...N wind 20 kt. Seas 3 ft. .MON NIGHT...W wind 10 kt. Seas 2 ft. .TUE...N wind 15 kt. Seas 3 ft. .WED...NW wind 15 kt. Seas 3 ft. .THU...N wind 20 kt. Seas 3 ft. $$ PKZ138-131345- Shelikof Strait- 320 PM AKST Sat Mar 12 2022 ...GALE WARNING SUNDAY AND SUNDAY NIGHT... .TONIGHT...E wind increasing to 25 kt. Seas 4 ft building to 6 ft after midnight. .SUN...NE wind 40 kt. Seas 16 ft. Rain and snow showers. .SUN NIGHT...NE wind 40 kt. Seas 16 ft. Rain and snow. .MON...N wind 30 kt. Seas 10 ft. .MON NIGHT...W wind 15 kt. Seas 3 ft. .TUE THROUGH THU...NW wind 25 kt. Seas 6 ft. $$ PKZ139-131345- Cook Inlet Kalgin Island to Point Bede- 320 PM AKST Sat Mar 12 2022 ...GALE WARNING SUNDAY AND SUNDAY NIGHT... .TONIGHT...NE wind increasing to 30 kt. Seas 5 ft building to 8 ft after midnight. .SUN...NE wind 40 kt. Seas 13 ft. Freezing spray. .SUN NIGHT...NE wind 35 kt. Seas 12 ft. Freezing spray. .MON...NE wind 25 kt. Seas 8 ft. .MON NIGHT...N wind 10 kt. Seas 2 ft. .TUE THROUGH WED...NE wind 20 kt. Seas 5 ft. .THU...N wind 15 kt. Seas 4 ft. $$ PKZ140-131345- Cook Inlet North of Kalgin Island- 320 PM AKST Sat Mar 12 2022 ...SMALL CRAFT ADVISORY SUNDAY AND SUNDAY NIGHT... .TONIGHT...NE wind 20 kt. Seas in ice free waters 5 ft. Freezing spray. .SUN...NE wind 25 kt. Seas in ice free waters 7 ft. Freezing spray. .SUN NIGHT...NE wind 25 kt. Seas in ice free waters 6 ft subsiding to 4 ft after midnight. Freezing spray. .MON...E wind 10 kt. Seas in ice free waters 2 ft. .MON NIGHT...N wind 10 kt. Seas in ice free waters 2 ft. .TUE THROUGH WED...NE wind 20 kt. Seas in ice free waters 5 ft. .THU...NE wind 10 kt. Seas in ice free waters 3 ft. $$ PKZ141-131345- Kachemak Bay- 320 PM AKST Sat Mar 12 2022 ...SMALL CRAFT ADVISORY SUNDAY... .TONIGHT...Variable wind less than 10 kt becoming NE 15 kt after midnight. Seas 3 ft. .SUN...NE wind 25 kt. Seas 3 ft. .SUN NIGHT...NE wind 20 kt. Seas 4 ft. .MON...NE wind 10 kt. Seas 2 ft. .MON NIGHT...Variable wind less than 10 kt. Seas 2 ft. .TUE THROUGH WED...NE wind 15 kt. Seas 2 ft. .THU...NE wind 10 kt. Seas 2 ft. $$
3 follow-up statements
823 FZAK51 PAFC 131145 CWFAER Coastal Waters Forecast National Weather Service Anchorage Alaska 345 AM AKDT Sun Mar 13 2022 Coastal Waters Forecast for the Northern Gulf of Alaska Coast up to 100 nm out including Kodiak Island and Cook Inlet. 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. PKZ197-140045- 345 AM AKDT Sun Mar 13 2022 .SYNOPSIS FOR THE NORTH GULF COAST+KODIAK ISLAND WATERS+ COOK INLET... A 958 mb North Pacific low moves to 150 nm SW of Sitka at 976 mb by Monday night. Its front enters the Gulf Sunday morning. A developing low near the Kenai Peninsula moves to 58 nm south of Seward at 990 mb Monday night. $$ PKZ119-140045- Cape Suckling to Cape Cleare- 345 AM AKDT Sun Mar 13 2022 ...SMALL CRAFT ADVISORY THROUGH MONDAY... .TODAY...E wind 25 kt. Seas 9 ft. Higher winds and seas out of the Copper River Delta. Rain and snow. .TONIGHT...E wind 30 kt. Seas 12 ft. Higher winds and seas out of the Copper River Delta. Rain in the evening. Freezing spray out of the Copper River Delta after midnight. .MON...NE wind 20 kt. Seas 14 ft. Higher winds and seas out of the Copper River Delta. Freezing spray out of the Copper River Delta in the morning. .MON NIGHT...NW wind 15 kt. Seas 10 ft. .TUE THROUGH THU...SE wind 30 kt. Seas 11 ft. $$ PKZ120-140045- Cape Cleare to Gore Point- 345 AM AKDT Sun Mar 13 2022 ...GALE WARNING TODAY... .TODAY...NE wind 35 kt. Seas 9 ft. Rain and snow. .TONIGHT...NE wind 30 kt. Seas 12 ft. Rain. .MON...NE wind 20 kt in the morning becoming variable 10 kt. Seas 14 ft. .MON NIGHT...W wind 20 kt. Seas 10 ft. .TUE THROUGH WED...SE wind 25 kt. Seas 10 ft. .THU...E wind 25 kt. Seas 10 ft. $$ PKZ121-140045- Resurrection Bay- 345 AM AKDT Sun Mar 13 2022 .TODAY...N wind 15 kt. Seas 3 ft. Snow and rain. .TONIGHT...N wind 15 kt. Seas 3 ft. Snow. .MON...N wind 15 kt diminishing to 10 kt in the afternoon. Seas 3 ft. .MON NIGHT...N wind 10 kt. Seas 2 ft. .TUE...Variable wind less than 10 kt. Seas 2 ft. .WED THROUGH THU...S wind 10 kt. Seas 2 ft. $$ PKZ125-140045- Prince William Sound- 345 AM AKDT Sun Mar 13 2022 ...SMALL CRAFT ADVISORY TODAY... .TODAY...NE wind 25 kt. Seas 4 ft. .TONIGHT...NE wind 20 kt. Seas 4 ft. .MON...N wind 15 kt becoming NW 10 kt in the afternoon. Seas 3 ft. .MON NIGHT...N wind 10 kt. Seas 2 ft. .TUE THROUGH WED...E wind 25 kt. Seas 4 ft. .THU...E wind 20 kt. Seas 3 ft. $$ PKZ126-140045- Port Valdez- 345 AM AKDT Sun Mar 13 2022 .TODAY...E wind 10 kt. Seas 2 ft. .TONIGHT...E wind 10 kt. Seas 2 ft. .MON...E wind 10 kt. Seas 2 ft. .MON NIGHT...Variable wind less than 10 kt. Seas 2 ft. .TUE THROUGH WED...E wind 10 kt. Seas 2 ft. .THU...Variable wind less than 10 kt. Seas 2 ft. $$ PKZ127-140045- Valdez Narrows- 345 AM AKDT Sun Mar 13 2022 ...GALE WARNING TONIGHT... .TODAY...N wind increasing to 30 kt. Seas 3 ft. .TONIGHT...N wind 35 kt. Seas 4 ft. Freezing spray. .MON...N wind 25 kt diminishing to 15 kt in the afternoon. Seas 3 ft. Freezing spray. .MON NIGHT...N wind 15 kt. Seas 3 ft. .TUE THROUGH WED...N wind 20 kt. Seas 3 ft. .THU...N wind 25 kt. Seas 3 ft. $$ PKZ128-140045- Valdez Arm- 345 AM AKDT Sun Mar 13 2022 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...NE wind 15 kt increasing to 25 kt. Seas 5 ft. .TONIGHT...NE wind 25 kt. Seas 5 ft. Freezing spray. .MON...NE wind 20 kt. Seas 4 ft. Freezing spray. .MON NIGHT...NE wind 10 kt. Seas 2 ft. .TUE THROUGH WED...NE wind 15 kt. Seas 3 ft. .THU...NE wind 20 kt. Seas 4 ft. $$ PKZ129-140045- Passage Canal- 345 AM AKDT Sun Mar 13 2022 .TODAY...Variable wind less than 10 kt. Seas 2 ft. Snow. .TONIGHT...Variable wind less than 10 kt becoming W 10 kt after midnight. Seas 2 ft. .MON...W wind 20 kt. Gusts to 30 kt near Whittier. Seas 2 ft. Freezing spray. .MON NIGHT...W wind 15 kt. Seas 2 ft. .TUE...W wind 15 kt. Seas 2 ft. .WED...E wind 10 kt. Seas 2 ft. .THU...W wind 10 kt. Seas 2 ft. $$ PKZ130-140045- West of Barren Islands including Kamishak Bay- 345 AM AKDT Sun Mar 13 2022 ...GALE WARNING THROUGH TONIGHT... .TODAY...NE wind 40 kt. Seas 18 ft. Rain. .TONIGHT...NE wind 40 kt. Seas 18 ft. Rain. .MON...N wind 25 kt. Seas 10 ft subsiding to 5 ft in the afternoon. .MON NIGHT...W wind 25 kt. Seas 5 ft. .TUE THROUGH WED...NW wind 30 kt. Seas 10 ft. .THU...NW wind 30 kt. Seas 7 ft. $$ PKZ131-140045- Barren Islands East- 345 AM AKDT Sun Mar 13 2022 ...GALE WARNING TODAY... .TODAY...NE wind 35 kt. Seas 11 ft. Rain and snow. .TONIGHT...NE wind 30 kt. Seas 14 ft. Rain. .MON...NE wind 25 kt. Seas 14 ft. .MON NIGHT...W wind 20 kt. Seas 9 ft. .TUE...NW wind 20 kt. Seas 8 ft. .WED...S wind 25 kt. Seas 11 ft. .THU...E wind 30 kt. Seas 11 ft. $$ PKZ132-140045- Marmot Island to Sitkinak- 345 AM AKDT Sun Mar 13 2022 ...SMALL CRAFT ADVISORY THROUGH MONDAY... .TODAY...NE wind 30 kt. Seas 10 ft. Rain. .TONIGHT...NE wind 30 kt. Seas 16 ft. Rain. .MON...NE wind 25 kt. Seas 14 ft. .MON NIGHT...W wind 20 kt. Seas 10 ft. .TUE...SE wind 20 kt. Seas 8 ft. .WED...SW wind 25 kt. Seas 11 ft. .THU...W wind 30 kt. Seas 10 ft. $$ PKZ136-140045- Chiniak Bay- 345 AM AKDT Sun Mar 13 2022 ...SMALL CRAFT ADVISORY THROUGH MONDAY... .TODAY...NE wind increasing to 30 kt. Seas 7 ft building to 11 ft in the afternoon. Rain. .TONIGHT...NE wind 25 kt. Seas 7 ft. Rain. .MON...N wind 25 kt diminishing to 15 kt in the afternoon. Seas 7 ft subsiding to 4 ft in the afternoon. .MON NIGHT...W wind 10 kt. Seas 3 ft. .TUE...N wind 10 kt. Seas 3 ft. .WED...W wind 20 kt. Seas 3 ft. .THU...NE wind 20 kt. Seas 3 ft. $$ PKZ137-140045- Marmot Bay- 345 AM AKDT Sun Mar 13 2022 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...NE wind 30 kt. Seas 10 ft. Rain. .TONIGHT...NE wind 25 kt. Seas 8 ft. Rain. .MON...N wind 20 kt. Seas 6 ft subsiding to 3 ft in the afternoon. Snow and rain. .MON NIGHT...W wind 10 kt. Seas 2 ft. .TUE...N wind 10 kt. Seas 3 ft. .WED...W wind 15 kt. Seas 3 ft. .THU...NE wind 20 kt. Seas 3 ft. $$ PKZ138-140045- Shelikof Strait- 345 AM AKDT Sun Mar 13 2022 ...GALE WARNING THROUGH TONIGHT... .TODAY...NE wind 25 kt increasing to 40 kt in the afternoon. Seas 14 ft building to 18 ft in the afternoon. Rain and snow. .TONIGHT...NE wind 40 kt. Seas 18 ft subsiding to 14 ft after midnight. Snow and rain. .MON...N wind 30 kt becoming NE 20 kt in the afternoon. Seas 11 ft subsiding to 5 ft in the afternoon. .MON NIGHT...W wind 20 kt. Seas 4 ft. .TUE...N wind 25 kt. Seas 7 ft. .WED...W wind 25 kt. Seas 7 ft. .THU...N wind 25 kt. Seas 5 ft. $$ PKZ139-140045- Cook Inlet Kalgin Island to Point Bede- 345 AM AKDT Sun Mar 13 2022 ...GALE WARNING THROUGH TONIGHT... .TODAY...NE wind 35 kt. Seas 14 ft. .TONIGHT...NE wind 40 kt diminishing to 30 kt after midnight. Seas 16 ft subsiding to 12 ft after midnight. Freezing spray. .MON...NE wind 25 kt. Seas 10 ft subsiding to 3 ft in the afternoon. Freezing spray. .MON NIGHT...N wind 10 kt. Seas 2 ft. .TUE THROUGH WED...NE wind 30 kt. Seas 9 ft. .THU...N wind 20 kt. Seas 5 ft. $$ PKZ140-140045- Cook Inlet North of Kalgin Island- 345 AM AKDT Sun Mar 13 2022 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...NE wind 25 kt. Seas in ice free waters 8 ft. Freezing spray. .TONIGHT...NE wind 25 kt. Seas in ice free waters 8 ft. Freezing spray. .MON...E wind 10 kt in the morning becoming variable less than 10 kt. Seas in ice free waters 3 ft subsiding to 1 ft in the afternoon. .MON NIGHT...Variable wind less than 10 kt. Seas in ice free waters 2 ft. .TUE THROUGH WED...N wind 20 kt. Seas in ice free waters 4 ft. .THU...N wind 15 kt. Seas in ice free waters 4 ft. $$ PKZ141-140045- Kachemak Bay- 345 AM AKDT Sun Mar 13 2022 .TODAY...NE wind increasing to 20 kt. Seas 3 ft. .TONIGHT...NE wind 20 kt. Seas 3 ft. .MON...NE wind 10 kt becoming W in the afternoon. Seas 2 ft. .MON NIGHT...SW wind 10 kt. Seas 2 ft. .TUE...N wind 15 kt. Seas 2 ft. .WED THROUGH THU...NE wind 15 kt. Seas 2 ft. $$
291 FZAK51 PAFC 132330 CWFAER Coastal Waters Forecast National Weather Service Anchorage Alaska 330 PM AKDT Sun Mar 13 2022 Coastal Waters Forecast for the Northern Gulf of Alaska Coast up to 100 nm out including Kodiak Island and Cook Inlet. 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. PKZ197-141215- 330 PM AKDT Sun Mar 13 2022 .SYNOPSIS FOR THE NORTH GULF COAST+KODIAK ISLAND WATERS+ COOK INLET... A 960 mb low 480 nm S of Kodiak moves into Southeast Alaska Tue morning. A developing low near the Kenai Peninsula Mon night moves inland and dissipates just short of Prince William Sound by Tue afternoon. $$ PKZ119-141215- Cape Suckling to Cape Cleare- 330 PM AKDT Sun Mar 13 2022 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...E wind 30 kt. Seas 12 ft. Higher winds and seas out of the Copper River Delta. Freezing spray out of the Copper River Delta after midnight. .MON...NE wind 25 kt. Seas 14 ft. Higher winds and seas out of the Copper River Delta. Freezing spray out of the Copper River Delta. .MON NIGHT...N wind 15 kt. Seas 11 ft. Freezing spray out of the Copper River Delta. .TUE...SW wind 20 kt. Seas 10 ft. .TUE NIGHT...SE wind 25 kt. Seas 8 ft. .WED THROUGH THU...SE wind 30 kt. Seas 10 ft. .FRI...SE wind 30 kt. Seas 14 ft. $$ PKZ120-141215- Cape Cleare to Gore Point- 330 PM AKDT Sun Mar 13 2022 ...GALE WARNING TONIGHT... .TONIGHT...NE wind 35 kt diminishing to 25 kt after midnight. Seas 12 ft. Rain showers. .MON...NE wind 20 kt diminishing to variable 10 kt in the afternoon. Seas 13 ft. .MON NIGHT...Variable wind 10 kt becoming W 20 kt after midnight. Seas 10 ft. .TUE...W wind 20 kt. Seas 9 ft. .TUE NIGHT...SE wind 20 kt. Seas 8 ft. .WED...SE wind 20 kt. Seas 10 ft. .THU THROUGH FRI...NE wind 25 kt. Seas 11 ft. $$ PKZ121-141215- Resurrection Bay- 330 PM AKDT Sun Mar 13 2022 .TONIGHT...N wind 15 kt. Gusts to 25 kt. Seas 3 ft. Snow showers. .MON...N wind 15 kt diminishing to 10 kt in the afternoon. Seas 3 ft. .MON NIGHT...N wind 10 kt. Seas 2 ft. .TUE...N wind 10 kt. Seas 2 ft. .TUE NIGHT...Variable wind less than 10 kt. Seas 2 ft. .WED THROUGH THU...S wind 10 kt. Seas 2 ft. .FRI...N wind 10 kt. Seas 2 ft. $$ PKZ125-141215- Prince William Sound- 330 PM AKDT Sun Mar 13 2022 .TONIGHT...NE wind 20 kt. Seas 4 ft. .MON...N wind 20 kt diminishing to 10 kt in the afternoon. Seas 3 ft. .MON NIGHT...NW wind 10 kt in the evening becoming variable 10 kt. Seas 2 ft. .TUE...N wind 15 kt. Seas 2 ft. .TUE NIGHT...E wind 20 kt. Seas 4 ft. .WED THROUGH FRI...E wind 20 kt. Seas 4 ft. $$ PKZ126-141215- Port Valdez- 330 PM AKDT Sun Mar 13 2022 .TONIGHT...E wind 10 kt. Gusts to 20 kt. Seas 2 ft. .MON...E wind 10 kt. Seas 2 ft. .MON NIGHT...Variable wind less than 10 kt. Seas 2 ft. .TUE...Variable wind less than 10 kt. Seas 2 ft. .TUE NIGHT...E wind 10 kt. Seas 2 ft. .WED...E wind 10 kt. Seas 2 ft. .THU...Variable wind less than 10 kt. Seas 2 ft. .FRI...E wind 10 kt. Seas 2 ft. $$ PKZ127-141215- Valdez Narrows- 330 PM AKDT Sun Mar 13 2022 ...GALE WARNING TONIGHT... .TONIGHT...N wind 35 kt. Seas 4 ft. Freezing spray. .MON...N wind 25 kt diminishing to 15 kt in the afternoon. Seas 3 ft. Freezing spray. .MON NIGHT...N wind 15 kt. Seas 3 ft. Freezing spray. .TUE...N wind 15 kt. Seas 3 ft. .TUE NIGHT...N wind 20 kt. Seas 3 ft. .WED...N wind 20 kt. Seas 3 ft. .THU THROUGH FRI...N wind 25 kt. Seas 3 ft. $$ PKZ128-141215- Valdez Arm- 330 PM AKDT Sun Mar 13 2022 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...NE wind 30 kt diminishing to 20 kt after midnight. Seas 5 ft. Freezing spray. .MON...NE wind 20 kt. Seas 4 ft. Freezing spray. .MON NIGHT...NE wind 10 kt. Seas 2 ft. .TUE...Variable wind less than 10 kt. Seas 2 ft. .TUE NIGHT...NE wind 15 kt. Seas 3 ft. .WED THROUGH THU...NE wind 20 kt. Seas 4 ft. .FRI...NE wind 20 kt. Seas 4 ft. $$ PKZ129-141215- Passage Canal- 330 PM AKDT Sun Mar 13 2022 .TONIGHT...Variable wind less than 10 kt becoming W 10 kt after midnight. Seas 2 ft. .MON...W wind 20 kt. Gusts to 30 kt near Whittier. Seas 2 ft. Freezing spray. .MON NIGHT...W wind 15 kt. Gusts to 25 kt near Whittier. Seas 2 ft. .TUE...W wind 15 kt. Seas 2 ft. .TUE NIGHT...E wind 10 kt. Seas 2 ft. .WED...E wind 10 kt. Seas 2 ft. .THU...W wind 10 kt. Seas 2 ft. .FRI...E wind 10 kt. Seas 2 ft. $$ PKZ130-141215- West of Barren Islands including Kamishak Bay- 330 PM AKDT Sun Mar 13 2022 ...GALE WARNING TONIGHT... .TONIGHT...NE wind 40 kt. Seas 18 ft. .MON...N wind 25 kt. Seas 10 ft subsiding to 5 ft in the afternoon. .MON NIGHT...W wind 25 kt. Seas 6 ft. Freezing spray. .TUE...NW wind 30 kt. Seas 8 ft. .TUE NIGHT...N wind 25 kt. Seas 9 ft. .WED...NW wind 25 kt. Seas 8 ft. .THU...NW wind 30 kt. Seas 7 ft. .FRI...NW wind 40 kt. Seas 11 ft. $$ PKZ131-141215- Barren Islands East- 330 PM AKDT Sun Mar 13 2022 ...GALE WARNING TONIGHT... .TONIGHT...NE wind 35 kt. Seas 13 ft. Rain and snow showers. .MON...NE wind 25 kt. Seas 14 ft. .MON NIGHT...W wind 20 kt. Seas 9 ft. .TUE...NW wind 25 kt. Seas 9 ft. .TUE NIGHT...NE wind 15 kt. Seas 7 ft. .WED...SW wind 25 kt. Seas 11 ft. .THU...E wind 30 kt. Seas 11 ft. .FRI...NW wind 35 kt. Seas 12 ft. $$ PKZ132-141215- Marmot Island to Sitkinak- 330 PM AKDT Sun Mar 13 2022 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...NE wind 30 kt. Seas 15 ft. Rain showers. .MON...NE wind 25 kt. Seas 14 ft. .MON NIGHT...W wind 20 kt. Seas 10 ft. .TUE...SW wind 20 kt. Seas 8 ft. .TUE NIGHT...E wind 15 kt. Seas 7 ft. .WED...W wind 25 kt. Seas 11 ft. .THU...W wind 30 kt. Seas 10 ft. .FRI...W wind 35 kt. Seas 13 ft. $$ PKZ136-141215- Chiniak Bay- 330 PM AKDT Sun Mar 13 2022 ...SMALL CRAFT ADVISORY THROUGH MONDAY... .TONIGHT...NE wind 30 kt. Seas 7 ft. Rain showers. .MON...N wind 25 kt diminishing to 15 kt in the afternoon. Seas 7 ft subsiding to 4 ft in the afternoon. Rain showers. .MON NIGHT...Variable wind less than 10 kt. Seas 3 ft. .TUE...NE wind 10 kt. Seas 3 ft. .TUE NIGHT...NE wind 15 kt. Seas 3 ft. .WED...W wind 20 kt. Seas 3 ft. .THU...NE wind 20 kt. Seas 3 ft. .FRI...W wind 30 kt. Seas 4 ft. $$ PKZ137-141215- Marmot Bay- 330 PM AKDT Sun Mar 13 2022 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...NE wind 30 kt diminishing to 20 kt after midnight. Seas 8 ft. Rain showers and snow showers. .MON...N wind 20 kt diminishing to 10 kt. Seas 6 ft subsiding to 3 ft in the afternoon. Rain showers. .MON NIGHT...W wind 10 kt. Seas 2 ft. .TUE AND TUE NIGHT...N wind 10 kt. Seas 3 ft. .WED...W wind 15 kt. Seas 3 ft. .THU...NE wind 20 kt. Seas 3 ft. .FRI...W wind 30 kt. Seas 7 ft. $$ PKZ138-141215- Shelikof Strait- 330 PM AKDT Sun Mar 13 2022 ...GALE WARNING TONIGHT... .TONIGHT...NE wind 40 kt diminishing to 30 kt after midnight. Seas 18 ft subsiding to 13 ft after midnight. Snow showers and rain showers. .MON...NE wind 25 kt diminishing to 15 kt in the afternoon. Seas 9 ft subsiding to 4 ft in the afternoon. .MON NIGHT...W wind 20 kt. Seas 5 ft. Freezing spray S of Kuliak after midnight. .TUE...W wind 20 kt. Seas 4 ft. .TUE NIGHT...N wind 20 kt. Seas 6 ft. .WED...W wind 25 kt. Seas 6 ft. .THU...N wind 25 kt. Seas 5 ft. .FRI...W wind 30 kt. Seas 8 ft. $$ PKZ139-141215- Cook Inlet Kalgin Island to Point Bede- 330 PM AKDT Sun Mar 13 2022 ...GALE WARNING TONIGHT... .TONIGHT...NE wind 40 kt diminishing to 30 kt after midnight. Seas 16 ft subsiding to 12 ft after midnight. Freezing spray. .MON...NE wind 25 kt becoming N 10 kt in the afternoon. Seas 9 ft subsiding to 3 ft in the afternoon. Freezing spray. .MON NIGHT...N wind 10 kt. Seas 3 ft. .TUE...N wind 15 kt. Seas 4 ft. .TUE NIGHT...N wind 25 kt. Seas 9 ft. .WED...NE wind 25 kt. Seas 9 ft. .THU THROUGH FRI...N wind 20 kt. Seas 5 ft. $$ PKZ140-141215- Cook Inlet North of Kalgin Island- 330 PM AKDT Sun Mar 13 2022 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...NE wind 25 kt. Seas in ice free waters 8 ft. Freezing spray. .MON...NE wind 10 kt in the morning becoming variable less than 10 kt. Seas in ice free waters 3 ft subsiding to 1 ft in the afternoon. .MON NIGHT...NE wind 10 kt. Seas in ice free waters 2 ft. .TUE...NE wind 10 kt. Seas in ice free waters 3 ft. .TUE NIGHT...N wind 15 kt. Seas in ice free waters 5 ft. .WED...N wind 20 kt. Seas in ice free waters 5 ft. .THU...N wind 15 kt. Seas in ice free waters 4 ft. .FRI...N wind 20 kt. Seas in ice free waters 5 ft. $$ PKZ141-141215- Kachemak Bay- 330 PM AKDT Sun Mar 13 2022 .TONIGHT...NE wind 20 kt. Gusts to 30 kt. Inner Bay, seas 3 ft. Outer Bay, seas 5 ft. .MON...NE wind 10 kt in the morning becoming variable 10 kt. Seas 3 ft. .MON NIGHT...W wind 10 kt in the evening becoming variable less than 10 kt. Seas 2 ft. .TUE...W wind 10 kt. Seas 2 ft. .TUE NIGHT...N wind 15 kt. Seas 2 ft. .WED THROUGH THU...NE wind 15 kt. Seas 2 ft. .FRI...N wind 20 kt. Seas 3 ft. $$
122 FZAK51 PAFC 141102 CWFAER Coastal Waters Forecast National Weather Service Anchorage Alaska 302 AM AKDT Mon Mar 14 2022 Coastal Waters Forecast for the Northern Gulf of Alaska Coast up to 100 nm out including Kodiak Island and Cook Inlet. 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. PKZ197-150000- 302 AM AKDT Mon Mar 14 2022 .SYNOPSIS FOR THE NORTH GULF COAST+KODIAK ISLAND WATERS+ COOK INLET... A 969 mb low 630 nm southeast of Akhiok moves 190 nm southwest of Sitka at 984 mb Monday night. A developing low near the Kenai Peninsula Monday night moves inland and dissipates near Prince William Sound by Tuesday afternoon. Another North Pacific low at 984 mb moves into the Gulf 75 nm southwest of Kodiak Tuesday night. $$ PKZ119-150000- Cape Suckling to Cape Cleare- 302 AM AKDT Mon Mar 14 2022 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TODAY...NE wind 20 kt. Seas 13 ft. Higher winds and seas out of the Copper River Delta. Freezing spray out of the Copper River Delta. .TONIGHT...NE wind 15 kt. Seas 11 ft. Freezing spray out of the Copper River Delta. .TUE...W wind 15 kt. Seas 9 ft. .TUE NIGHT...SE wind 30 kt. Seas 9 ft. .WED...SE wind 35 kt. Seas 13 ft. .THU...SE wind 25 kt. Seas 10 ft. .FRI...E wind 35 kt. Seas 15 ft. $$ PKZ120-150000- Cape Cleare to Gore Point- 302 AM AKDT Mon Mar 14 2022 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TODAY...NE wind 20 kt in the morning becoming variable 10 kt. Seas 12 ft. .TONIGHT...Variable wind 10 kt becoming W 15 kt after midnight. Seas 9 ft. .TUE...W wind 15 kt. Seas 8 ft. .TUE NIGHT...SE wind 30 kt. Seas 8 ft. .WED THROUGH THU...SE wind 25 kt. Seas 10 ft. .FRI...NE wind 25 kt. Seas 11 ft. $$ PKZ121-150000- Resurrection Bay- 302 AM AKDT Mon Mar 14 2022 .TODAY...N wind 20 kt. Seas 4 ft. .TONIGHT...N wind 10 kt. Seas 2 ft. .TUE...N wind 10 kt. Seas 2 ft. .TUE NIGHT...Variable wind less than 10 kt. Seas 2 ft. .WED THROUGH THU...S wind 10 kt. Seas 2 ft. .FRI...N wind 10 kt. Seas 2 ft. $$ PKZ125-150000- Prince William Sound- 302 AM AKDT Mon Mar 14 2022 .TODAY...N wind 15 kt diminishing to 10 kt in the afternoon. Seas 3 ft. .TONIGHT...Variable wind less than 10 kt. Seas 2 ft. .TUE...Variable wind less than 10 kt becoming E 10 kt in the afternoon. Seas 2 ft. .TUE NIGHT...E wind 20 kt. Seas 4 ft. .WED...E wind 20 kt. Seas 4 ft. .THU...SE wind 15 kt. Seas 3 ft. .FRI...E wind 20 kt. Seas 4 ft. $$ PKZ126-150000- Port Valdez- 302 AM AKDT Mon Mar 14 2022 .TODAY...E wind 10 kt. Seas 2 ft. .TONIGHT THROUGH TUE NIGHT...Variable wind less than 10 kt. Seas 2 ft. .WED...NE wind 10 kt. Seas 2 ft. .THU...Variable wind less than 10 kt. Seas 2 ft. .FRI...E wind 10 kt. Seas 2 ft. $$ PKZ127-150000- Valdez Narrows- 302 AM AKDT Mon Mar 14 2022 ...SMALL CRAFT ADVISORY TODAY... .TODAY...N wind 30 kt diminishing to 15 kt in the afternoon. Seas 3 ft. Freezing spray. .TONIGHT...N wind 15 kt. Seas 3 ft. Freezing spray. .TUE...N wind 15 kt. Seas 3 ft. Freezing spray. .TUE NIGHT...N wind 20 kt. Seas 3 ft. .WED THROUGH FRI...N wind 20 kt. Seas 3 ft. $$ PKZ128-150000- Valdez Arm- 302 AM AKDT Mon Mar 14 2022 ...SMALL CRAFT ADVISORY TODAY... .TODAY...N wind 30 kt diminishing to 15 kt in the afternoon. Seas 5 ft. Freezing spray. .TONIGHT...NE wind 10 kt. Seas 2 ft. .TUE...NE wind 10 kt in the morning becoming variable less than 10 kt. Seas 2 ft. .TUE NIGHT...NE wind 15 kt. Seas 3 ft. .WED...NE wind 20 kt. Seas 4 ft. .THU...NE wind 15 kt. Seas 3 ft. .FRI...NE wind 20 kt. Seas 4 ft. $$ PKZ129-150000- Passage Canal- 302 AM AKDT Mon Mar 14 2022 .TODAY...W wind 20 kt. Gusts to 30 kt near Whittier. Seas 2 ft. .TONIGHT...W wind 15 kt. Gusts to 25 kt near Whittier. Seas 2 ft. .TUE...W wind 15 kt diminishing to 10 kt in the afternoon. Seas 2 ft. .TUE NIGHT...E wind 15 kt. Seas 2 ft. .WED...E wind 20 kt. Seas 3 ft. .THU THROUGH FRI...Variable wind less than 10 kt. Seas 2 ft. $$ PKZ130-150000- West of Barren Islands including Kamishak Bay- 302 AM AKDT Mon Mar 14 2022 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TODAY...N wind 25 kt. Seas 10 ft subsiding to 5 ft in the afternoon. .TONIGHT...NW wind 25 kt. Seas 5 ft. Freezing spray. .TUE...NW wind 25 kt. Seas 6 ft. Freezing spray. .TUE NIGHT...N wind 30 kt. Seas 8 ft. .WED...NW wind 30 kt. Seas 8 ft. .THU...SW wind 15 kt. Seas 4 ft. .FRI...NW wind 30 kt. Seas 8 ft. $$ PKZ131-150000- Barren Islands East- 302 AM AKDT Mon Mar 14 2022 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TODAY...N wind 25 kt. Seas 14 ft. .TONIGHT...NW wind 20 kt. Seas 10 ft. .TUE...W wind 20 kt. Seas 8 ft. .TUE NIGHT...NE wind 25 kt. Seas 6 ft. .WED...S wind 25 kt. Seas 11 ft. .THU...SE wind 20 kt. Seas 11 ft. .FRI...N wind 30 kt. Seas 11 ft. $$ PKZ132-150000- Marmot Island to Sitkinak- 302 AM AKDT Mon Mar 14 2022 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TODAY...NE wind 25 kt. Seas 14 ft. .TONIGHT...W wind 20 kt. Seas 9 ft. .TUE...W wind 20 kt. Seas 8 ft. .TUE NIGHT...E wind 15 kt. Seas 8 ft. .WED THROUGH THU...SW wind 25 kt. Seas 10 ft. .FRI...NW wind 30 kt. Seas 12 ft. $$ PKZ136-150000- Chiniak Bay- 302 AM AKDT Mon Mar 14 2022 .TODAY...N wind 20 kt. Seas 7 ft subsiding to 4 ft in the afternoon. .TONIGHT...Variable wind less than 10 kt. Seas 4 ft. .TUE...Variable wind less than 10 kt becoming E 10 kt in the afternoon. Seas 3 ft. .TUE NIGHT...NE wind 15 kt. Seas 4 ft. .WED...W wind 10 kt. Seas 2 ft. .THU...SW wind 10 kt. Seas 3 ft. .FRI...NW wind 25 kt. Seas 4 ft. $$ PKZ137-150000- Marmot Bay- 302 AM AKDT Mon Mar 14 2022 .TODAY...N wind 15 kt. Seas 3 ft. Rain. .TONIGHT...W wind 10 kt. Seas 2 ft. .TUE...NW wind 10 kt becoming E 15 kt in the afternoon. Seas 3 ft. .TUE NIGHT...NE wind 15 kt. Seas 4 ft. .WED...W wind 10 kt. Seas 3 ft. .THU...SW wind 10 kt. Seas 3 ft. .FRI...NW wind 25 kt. Seas 4 ft. $$ PKZ138-150000- Shelikof Strait- 302 AM AKDT Mon Mar 14 2022 ...GALE WARNING TODAY... .TODAY...NE wind 35 kt diminishing to 15 kt in the afternoon. Seas 10 ft subsiding to 4 ft in the afternoon. .TONIGHT...W wind 20 kt. Seas 4 ft. .TUE...W wind 15 kt becoming N in the afternoon. Seas 3 ft. .TUE NIGHT...NE wind 25 kt. Seas 5 ft. .WED...W wind 20 kt. Seas 6 ft. .THU...N wind 15 kt. Seas 4 ft. .FRI...NW wind 25 kt. Seas 6 ft. $$ PKZ139-150000- Cook Inlet Kalgin Island to Point Bede- 302 AM AKDT Mon Mar 14 2022 ...SMALL CRAFT ADVISORY TODAY... .TODAY...NE wind 25 kt. Seas 8 ft subsiding to 4 ft in the afternoon. .TONIGHT...N wind 10 kt. Seas 3 ft. .TUE...N wind 15 kt. Seas 4 ft. Freezing spray. .TUE NIGHT...N wind 30 kt. Seas 8 ft. .WED...NE wind 30 kt. Seas 8 ft. .THU...E wind 15 kt. Seas 3 ft. .FRI...N wind 25 kt. Seas 5 ft. $$ PKZ140-150000- Cook Inlet North of Kalgin Island- 302 AM AKDT Mon Mar 14 2022 .TODAY...E wind 10 kt in the morning becoming variable less than 10 kt. Seas in ice free waters 3 ft subsiding to 1 ft in the afternoon. .TONIGHT...Variable wind less than 10 kt becoming NE 10 kt after midnight. Seas in ice free waters 2 ft. .TUE...NE wind 10 kt. Seas in ice free waters 3 ft. .TUE NIGHT...N wind 20 kt. Seas in ice free waters 5 ft. .WED...NE wind 20 kt. Seas in ice free waters 4 ft. .THU...SE wind 15 kt. Seas in ice free waters 3 ft. .FRI...N wind 20 kt. Seas in ice free waters 5 ft. $$ PKZ141-150000- Kachemak Bay- 302 AM AKDT Mon Mar 14 2022 .TODAY...NE wind 20 kt in the morning becoming variable less than 10 kt. Seas 2 ft. .TONIGHT...Variable wind less than 10 kt. Seas 2 ft. .TUE...NW wind 10 kt. Seas 2 ft. .TUE NIGHT...NE wind 15 kt. Seas 2 ft. .WED...E wind 15 kt. Seas 2 ft. .THU...SE wind 10 kt. Seas 2 ft. .FRI...N wind 20 kt. Seas 3 ft. $$
What forecasters said that day
The local office's own words before this gale warning 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 gale warning went out at Mar 12, 5:40 AM AKST, 9 hours 40 minutes earlier.
Area forecast discussion, Mar 12, 5:40 AM AKST, 9 hours 40 minutes before
Southcentral and Southwest Alaska Forecast Discussion...CORRECTED National Weather Service Anchorage AK 540 AM AKST Sat Mar 12 2022 .ANALYSIS AND UPPER LEVELS... The majority of Southern Alaska sits between multiple upper-level systems, which is resulting in a generally unorganized flow across much of the domain. An upper-level trough associated with a much colder airmass extends along an axis from northern Canada southwestward over the Alaska-Yukon border. A broad upper-level low is extending over the Aleutians and North Pacific. Radar returns show light snow falling over the Copper River Basin early this morning with scattered rain showers over much of Prince William Sound. Nighttime Microphysics satellite imagery reveals a blanket of low level stratus covering most of the Bering. Farther west across the Aleutians, several upper-level waves have kept light showers in place. && .MODEL DISCUSSION... Models remain in good overall synoptic agreement. However, by Sunday models spread begins to increase. Some timing differences arise with an upper-level shortwave that moves north to south over Southcentral. The GFS, is a faster solution and tracks the shortwave over the Gulf. Whereas, the NAM keeps the shortwave stationary over Southcentral. A North Pacific low will track into the southeastern Gulf by Monday. Models have been slowly coming into better agreement with this low, however, the NAM still remains an outlier with a faster, and slightly more northerly track. && .AVIATION... PANC...Light winds and VFR conditions will persist throughout the day. Northerly winds will begin to increase tonight with gusts up to 30 mph. && .SHORT TERM FORECAST SOUTHCENTRAL ALASKA (Today through Sunday Night)... An upper level col is directly over Southcentral. Upper level waves are attempting to approach from both the northwest and southeast, which is keeping cloud cover plentiful this morning. However, those clouds are not producing meaningful precipitation except along the Gulf Coast. All of the clouds are very slow moving due to the lack of upper level flow. Mountain high-elevation snow showers and low-elevation rain showers will persist through the day due to the convergence of the aforementioned upper level waves. The light precipitation activity will persist along the Gulf Coast through Sunday night. A large strong upper level low will move into the southern Gulf on Sunday, then slowly moves into the eastern Gulf on Monday. Meanwhile a much colder air mass from Canada will begin to move into the Copper River Basin today and will really settle into the Basin tonight. The cold air will filter through the gaps, namely the Matanuska Valley and Thompson Pass. This will result in gusty winds in these areas tonight which will persist through Monday night and beyond. The low in the Gulf will further enhance the pressure gradient especially Sunday through Monday, resulting in even stronger winds. Expect gusts to 45 mph through the Mat Valley and Thompson Pass with these winds. Fortunately with the col being very slow to move, there won't be any upper level support that would otherwise have brought concern for damaging winds in these areas. A much more significant cold air surge will move into the area Monday night. This will shift the strongest gap winds to the northwest, moving through the Alaska Range, which in turn will diminish the other gap winds a bit, though it will stay gusty. Both cold air surges will also have the effect of drying the area out and clearing the abundant moisture that is currently stuck over Southcentral. The cooling temperatures will also reduce the daily melting, though the strong March sun will still do a bit of melting on south-facing surfaces in the afternoons even despite expected sub-freezing air temperatures. The drying out will also allow for a few beautiful, if cool, sunny days Sunday through Tuesday for most of the area. Looking ahead, guidance is in quite good agreement that a strong upper low barrels over Southwest Alaska Tuesday. This will cause the flow to turn southerly in the upper levels over Southcentral, which will draw a North Pacific low into the area. This presents the next opportunity for snow, and perhaps significant amounts of it, on Wednesday. Stay tuned! && .SHORT TERM FORECAST SOUTHWEST ALASKA (Days 1 through 3)... Cold air advection combined with upper-level ridging will provide much cooler temperatures and mostly clear skies over most parts of the region into Monday evening. An upper-level trough sliding southward from the interior could potentially invite increased clouds and light snow starting this evening into Mon morning followed by the aforementioned ridge axis. Overall, anticipate a quiet forecast. && .SHORT TERM FORECAST BERING SEA/ALEUTIANS (Days 1 through 3)... An upper-level low near the Aleutians combined with an upper- level trough exiting the Southwest Coast will aid to bringing periods of unsettled weather for the region through the short- term. These separate features will take their time transiting through the Bering, which could potentially lead to increased formation of additional upper-level lows near the Aleutians and over the central/western Bering by Mon. Strong winds extending to the NNW of Pribilof Islands and declining temperatures aloft will favor heavy freezing spray over parts of the central Bering and mostly WSW of St Matthew Island through the short term. && .Marine (Days 3 through 5: Monday through Wednesday)... Gulf of Alaska: A low of about 975 mb will center over the Gulf on Monday. Moderate confidence in the placement of this low as it moves towards the southeastern Panhandle through Tuesday and the trough elongates along the Gulf coast. Winds could reach around 30 kts in the northern Gulf. Another low approaching closely behind from the North Pacific will interact with this initial low by midweek. The speed of this low and how this interaction evolves has lower confidence. Northerly flow, along with offshore flow and cold air advection, could increase winds through gaps and bays near the Alaska Peninsula and the eastern Aleutians on Tuesday afternoon and Wednesday. Seas up to 15 feet Monday will subside Tuesday and up to 10 feet on Wednesday. Bering Sea: Offshore flow and cold air advection is expected Monday and Tuesday as a low track remains south of the Aleutians. Flow becomes more northerly Tuesday afternoon and Wednesday with high pressure building over the western Bering. This will help tighten a pressure gradient over the eastern Bering and Aleutians that will increase winds to near gale force late Wednesday. Seas up to 8 feet on Monday over the western Bering. Seas build through the first half of the week across the entire Bering to around 12 feet midweek under northerly flow in the eastern Bering. && .Long Term Discussion (Days 4 through 7: Tuesday through Friday)... A transition to a cooler than normal regime is expected next week as offshore flow increases with cold air advection. Winds may increase through wind prone north-south gaps midweek, particularly over the western Gulf, the AKPen, and eastern Aleutians. Snow showers are expected across the Aleutians Tuesday with northerly flow. High pressure will build beginning over the western Bering on Tuesday night and move eastward through the rest of the week with another low filling in to the west towards the end of the week. The evolution of surface features make the location and timing of snow showers this upcoming week more unclear. Exact placement of the low over the Gulf on Tuesday will determine the timing and onset of precipitation along the Gulf coast and the subsequent spreading across Southcentral. By Wednesday afternoon, widespread snowfall is expected across Southcentral. This low appears to circulate through the Gulf again, but the details remain uncertain. && .AFC WATCHES/WARNINGS/ADVISORIES... PUBLIC...NONE. MARINE...Gale Warning: 127, 130, 138, 150. Heavy Freezing Spray Warning: 180, 181, 185. FIRE WEATHER...NONE. && SYNOPSIS AND MODEL DISCUSSION...NS SOUTHCENTRAL ALASKA...JW SOUTHWEST ALASKA/BERING SEA/ALEUTIANS...CB MARINE/LONG TERM...MK/VR
The office that day
Everything else NWS Anchorage, AK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 12, 3:20 PM AKST | Small Craft Advisory | AFC | 35 hr | |
| Mar 12, 3:20 PM AKST | Heavy Freezing Spray Warning | AFC | 11 hr | |
| Mar 12, 3:25 PM AKST | Heavy Freezing Spray Warning | AFC | 8 days | |
| Mar 13, 3:45 AM AKDT | Small Craft Advisory | AFC | 3 days | |
| Mar 13, 3:46 AM AKDT | Small Craft Advisory | AFC | 35 hr | |
| Mar 13, 3:46 AM AKDT | Heavy Freezing Spray Warning | AFC | 12 hr | |
| Mar 13, 3:16 PM AKDT | Small Craft Advisory | AFC | 24 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.