Hazardous Weather Conditions

Last Update: 334 PM AKDT Sun Apr 19 2026

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Anchorage, AK Local Forecast Office

3NM S Chiswell Islands AK

Marine Zone Forecast

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

Synopsis: A 1002 mb low near Cape Cleare moves inland near Valdez by Mon morning. Several troughs move west to east along the north Gulf coast through Tue afternoon.

Tonight
SW wind 30 kt. Seas 9 ft.
Mon
SW wind 25 kt. Seas 8 ft.
Mon Night
W wind 25 kt. Seas 9 ft.
Tue
SW wind 20 kt. Seas 7 ft.
Tue Night
Variable wind 10 kt. Seas 5 ft.
Wed Through Thu
E wind 20 kt. Seas 9 ft.
Fri
E wind 25 kt. Seas 9 ft.



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334 PM AKDT Sun Apr 19 2026
 
 

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