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Juneau, AK Local Forecast Office

8NM SSE Cape Spencer AK

Marine Point Forecast

[NOTICE]

Saturday
High: 44 °F
ENE 10kt
4-5ft
Saturday Night
Low: 41 °F
SSE 20kt
5-6ft
Sunday
High: 45 °F
SSE 10kt
6-7ft
Sunday Night
Low: 41 °F
SE 10kt
7-8ft
Monday
High: 43 °F
E 10kt
5-6ft
Monday Night
Low: 40 °F
ESE 10kt
5ft
Tuesday
High: 42 °F
WSW 15kt
5ft
Tuesday Night
Low: 39 °F
ESE 20kt
5-7ft
Wednesday
High: 43 °F
ESE 20kt
13ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:53 pm AKST Feb 6, 2026
Forecast Valid: 3am AKST Feb 7, 2026-6pm AKST Feb 13, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH EARLY THIS MORNING...

Synopsis: Increased SE winds continue, slowly decreasing into Saturday morning. Saturday afternoon into Saturday night, a front pushes northward across SE AK. This front quickly increases southerly wind speeds to near gale force with gale force gusts likely. Behind the front, winds diminish into Sunday. Isolated times and areas of increased winds will remain possible with continued showers. Looking ahead, a strong system will once again increase winds midweek next week.

Saturday

ENE wind 5 to 10 kt becoming S in the afternoon. Rain. Seas 4 to 5 ft.

Saturday Night

SSE wind 10 to 20 kt. Rain, mainly before midnight, then showers after midnight. Seas 5 to 6 ft.

Sunday

SSE wind around 10 kt becoming E in the afternoon. Showers. Seas 6 to 7 ft.

Sunday Night

SE wind 5 to 10 kt becoming E after midnight. Showers. Seas 7 to 8 ft.

Monday

E wind 5 to 10 kt. Rain. Seas 5 to 6 ft.

Monday Night

ESE wind 5 to 10 kt. Rain. Seas around 5 ft.

Tuesday

ESE wind 5 to 15 kt becoming WSW in the afternoon. Rain. Seas around 5 ft.

Tuesday Night

WSW wind 15 to 20 kt becoming ESE in the evening. Winds could gust as high as 30 kt. Rain. Seas 5 to 7 ft.

Wednesday

ESE wind 15 to 20 kt becoming WSW in the morning. Winds could gust as high as 30 kt. Rain. Seas 7 ft building to 13 ft.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.