Last Update: 410 AM AKDT Wed May 20 2026

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Juneau, AK Local Forecast Office

66NM SSW Cape Spencer AK

Marine Zone Forecast

...GALE WARNING THROUGH THIS AFTERNOON...

Synopsis: A developing gale force low is expected to rapidly move northeast, with the low center reaching fifty eight north one forty seven west by this morning. Expect gale force southeasterly winds along much of our coast and seas of 12 to 15 ft today. Highest seas and winds from Cape Edgecumbe to Cape Saint Elias. Wind and seas begin to moderate Thursday afternoon.

Today
S wind 20 kt increasing to 35 kt. Seas 8 ft building to 14 ft. Rain.
Tonight
W wind 15 kt. Seas 13 ft subsiding to 9 ft late.
Thu
W wind 10 kt. Seas 8 ft.
Thu Night
SW wind 15 kt. Seas 6 ft.
Fri
W wind 15 kt. Seas 9 ft.
Sat
W wind 10 kt. Seas 8 ft.
Sun
E wind 20 kt. Seas 9 ft.



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410 AM AKDT Wed May 20 2026
 
 

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