Hazardous Weather Conditions

Last Update: 1102 AM AKDT Thu Sep 18 2025

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Anchorage, AK Local Forecast Office

3NM S Chiswell Islands AK

Marine Zone Forecast

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

Synopsis: A 995 mb low moves to 215 nm E of Kodiak City this afternoon and then moves N and onshore and dissipates through Fri morning. A second low moves to 185 nm SE of Kodiak City at 982 mb Fri afternoon.

Today
E wind 20 kt becoming NE 30 kt in the afternoon. Seas 7 ft. Widespread rain showers.
Tonight
NE wind 30 kt diminishing to 20 kt after midnight. Seas 8 ft. Widespread rain showers.
Fri
NE wind 15 kt. Seas 6 ft. Rain showers.
Fri Night
Variable wind 10 kt. Seas 6 ft.
Sat
NW wind 15 kt. Seas 5 ft.
Sun Through Mon
N wind 20 kt. Seas 6 ft.



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1102 AM AKDT Thu Sep 18 2025
 
 

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