Hazardous Weather Conditions

Last Update: 334 AM AKST Wed Nov 26 2025

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Anchorage, AK Local Forecast Office

33NM NNE Shemya AK

Marine Zone Forecast

...SMALL CRAFT ADVISORY TODAY...

Synopsis: A 987 mb low 60 nm NE of Atka dives to 230 nm S of Dutch Harbor at 997 mb Thu morning. A new 996 mb low at 125 nm S of Cold Bay absorbs the first low by Thu afternoon and tracks to 35 nm S of Sitkinak at 1009 mb for Fri morning. High pressure builds in over the northwestern Bering Sea through Fri morning.

Today
N wind 15 kt. Seas 8 ft.
Tonight
N wind 15 kt. Seas 7 ft.
Thu
NE wind 15 kt. Seas 6 ft.
Thu Night
NE wind 20 kt. Seas 6 ft.
Fri
N wind 25 kt. Seas 10 ft.
Sat
N wind 25 kt. Seas 16 ft.
Sun
N wind 30 kt. Seas 20 ft.



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334 AM AKST Wed Nov 26 2025
 
 

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