Last Update: 410 PM AKDT Thu Sep 3 2026

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Anchorage, AK Local Forecast Office

7NM S Tyonek AK

Marine Zone Forecast


Synopsis: A ridge in the Gulf moves eastward through Fri morning. A front enters the southwestern Gulf Fri afternoon and moves to the Central Gulf by Sat morning.

Tonight
SW wind 15 kt becoming S 10 kt after midnight. Seas 3 ft. Patchy fog.
Fri
S wind 10 kt in the morning becoming variable less than 10 kt. Seas 2 ft. Patchy fog. Rain.
Fri Night
Variable wind less than 10 kt becoming S 15 kt after midnight. Seas 3 ft. Rain.
Sat
S wind 20 kt. Seas 5 ft.
Sat Night
SW wind 10 kt. Seas 3 ft.
Sun Through Mon
NE wind 10 kt. Seas 3 ft.
Tue
S wind 15 kt. Seas 3 ft.



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410 PM AKDT Thu Sep 3 2026
 
 

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