Last Update: 340 AM AKDT Sun Sep 13 2026

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Anchorage, AK Local Forecast Office

Kachemak Bay AK

Marine Zone Forecast


Synopsis: A weak surface trough lingers across the northern Gulf of Alaska through Mon afternoon. A front lifts up Cook Inlet and to the Northern Gulf Coast Mon afternoon through Tue morning. A secondary front approaches the southwestern Gulf by Tue morning.

Today
Variable wind less than 10 kt. Seas 2 ft.
Tonight
Variable wind less than 10 kt. Seas 2 ft.
Mon
Variable wind less than 10 kt. Seas 2 ft.
Mon Night
S wind 25 kt. Seas 3 ft.
Tue Through Wed
SW wind 25 kt. Seas 8 ft.
Thu
Variable wind less than 10 kt. Seas 2 ft.



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340 AM AKDT Sun Sep 13 2026
 
 

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