Last Update: 323 PM AKDT Sat Aug 29 2026

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Anchorage, AK Local Forecast Office

7NM S Tyonek AK

Marine Zone Forecast


Synopsis: A 1002 mb Gulf low 80 nm W of Yakutat continues to dissipate as it exits into the southeastern Gulf through Sun morning. A separate low forms 50 nm E of Middleton Island at 999 mb Mon morning and continues to 120 nm SW of Yakutat at 990 mb by Mon afternoon.

Tonight
Variable wind less than 10 kt becoming NW 10 kt after midnight. Seas 2 ft.
Sun
Variable wind less than 10 kt becoming SW 10 kt in the afternoon. Seas 2 ft.
Sun Night
S wind 10 kt becoming SW 15 kt after midnight. Seas 3 ft.
Mon
N wind 20 kt. Seas 4 ft.
Mon Night
N wind 15 kt. Seas 4 ft.
Tue
W wind 10 kt. Seas 3 ft.
Wed
S wind 10 kt. Seas 2 ft.
Thu
S wind 15 kt. Seas 5 ft.



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323 PM AKDT Sat Aug 29 2026
 
 

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