Severe · Storm WarningActive alert
Storm Warning issued September 23 at 4:27AM AKDT until September 24 at
Affecting Seguam to Adak Pacific Side from 15 to 75 NM
In effect until: Sep 24, 2026, 1:30 AM
Seguam to Adak Pacific Side from 15 to 75 NM
Confirmed; expires 1:30 AM.
Stay indoors, monitor local alerts, and follow instructions from local officials.
Read the original bulletin (official text)
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. .TODAY...S wind 30 kt. Seas 12 ft. Widespread rain showers. .TONIGHT...W wind 40 kt. Seas 16 ft. .THU...SW wind 50 kt. Seas 21 ft building to 29 ft in the afternoon. .THU NIGHT...W wind 50 kt. Seas 31 ft. .FRI...W wind 35 kt. Seas 21 ft. .SAT...W wind 25 kt. Seas 11 ft. .SUN...W wind 20 kt. Seas 7 ft.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™