FZAK61 PAFC 161143 OFFAER Offshore Waters Forecast National Weather Service Anchorage AK 343 AM AKDT Mon Mar 16 2026 Offshore waters forecast for the Gulf of Alaska West of 144W 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. PKZ399-170030- 343 AM AKDT Mon Mar 16 2026 .SYNOPSIS FOR THE WESTERN GULF OF ALASKA... A 982 mb low at 58N 143W Mon morning remains nearly stationary through Wed morning. $$ PKZ351-170030- Gulf of Alaska Offshore North of 57N and West of 144W- 343 AM AKDT Mon Mar 16 2026 .TODAY...NW wind 15 to 25 kt. Seas 8 to 12 ft. Freezing spray. .TONIGHT...NW wind 15 to 30 kt. Seas 6 to 11 ft. Freezing spray. .TUE...NW wind 10 to 20 kt. Seas 6 to 10 ft. Freezing spray. .TUE NIGHT...NW wind 10 to 25 kt. Seas 6 to 9 ft. .WED...NW wind 10 to 25 kt. Seas 6 to 11 ft. .THU THROUGH FRI...SW wind 15 to 25 kt. Seas 6 to 11 ft. $$ PKZ352-170030- Gulf of Alaska Offshore South of 57N North of 55N and West of 144W- 343 AM AKDT Mon Mar 16 2026 .TODAY...NW wind 20 to 30 kt. Seas 10 to 14 ft. Freezing spray. .TONIGHT...W wind 20 to 30 kt. Seas 11 to 14 ft. Freezing spray. .TUE...NW wind 15 to 30 kt. Seas 10 to 13 ft. Freezing spray. .TUE NIGHT...W wind 15 to 30 kt. Seas 9 to 12 ft. .WED THROUGH FRI...W wind 15 to 30 kt. Seas 7 to 12 ft. $$