Last Update: 413 AM AKDT Tue Oct 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: Hazardous marine conditions are expected through Tuesday night with strong winds and elevated seas across much of the area. Strong gales are expected across the Gulf and along the coast in this period, with inner channel winds reaching near gale to gale force. Winds and seas gradually diminish through Wednesday as a low in the Gulf slowly weakens.

Today
S wind 40 kt becoming SW 30 kt in the afternoon. Seas 24 ft. Chance of thunderstorms early in the morning. Showers early in the morning. Slight chance of thunderstorms in the afternoon.
Tonight
SW wind 20 kt. Seas 17 ft. SW swell in the evening. Rain in the evening, then showers and slight chance of thunderstorms late.
Wed
SW wind 20 kt. Seas 14 ft. Slight chance of thunderstorms.
Wed Night
SW wind 15 kt. Seas 13 ft. Showers.
Thu
SW wind 15 kt. Seas 10 ft.
Fri
NE wind 15 kt. Seas 6 ft.
Sat
NE wind 20 kt. Seas 11 ft.



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413 AM AKDT Tue Oct 20 2026
 
 

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