Last Update: 310 AM AKDT Tue Jul 21 2026

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Anchorage, AK Local Forecast Office

Kachemak Bay AK

Marine Zone Forecast


Synopsis: A series of troughs will lift into the Gulf through Wed afternoon. A 1018 mb low developing 50 nm E of the Barren Islands Wed morning will move into the northern Gulf and dissipate through Thu morning.

Today
SE wind 20 kt. Seas 2 ft. Rain.
Tonight
SE wind 15 kt. Seas 2 ft. Rain.
Wed
S wind 10 kt. Seas 2 ft.
Wed Night
S wind 30 kt. Seas 4 ft.
Thu
W wind 30 kt. Seas 10 ft.
Fri Through Sat
NW wind 20 kt. Seas 4 ft.



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310 AM AKDT Tue Jul 21 2026
 
 

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