Hazardous Weather Conditions

Last Update: 401 AM AKST Tue Nov 4 2025

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Anchorage, AK Local Forecast Office

36NM SSE Chiswell Islands AK

Marine Zone Forecast

...SMALL CRAFT ADVISORY WEDNESDAY...

Synopsis: A broad trough moves into the Gulf Tue night and persists into Wed. A 970 mb low moves to 220 nm SE of Middleton Island Thu morning.

Today
Variable wind 10 kt. Seas 4 ft.
Tonight
NE wind 20 kt. Seas 5 ft.
Wed
NE wind 25 kt. Seas 13 ft.
Wed Night
NE wind 25 kt. Seas 14 ft.
Thu
NE wind 30 kt. Seas 19 ft.
Fri
E wind 25 kt. Seas 17 ft.
Sat
E wind 15 kt. Seas 8 ft.



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401 AM AKST Tue Nov 4 2025
 
 

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