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Juneau, AK Local Forecast Office

8NM SSE Cape Spencer AK

Marine Point Forecast

[NOTICE]

Sunday
High: 34 °F
NE 30kt
6ft

Small Craft Advisory
Sunday Night
Low: 31 °F
NE 25kt
6ft
Monday
High: 30 °F
NE 20kt
5-6ft
Monday Night
Low: 25 °F
NE 25kt
5-6ft
Tuesday
High: 31 °F
NE 30kt
6ft
Tuesday Night
Low: 26 °F
NE 25kt
6ft
Wednesday
High: 37 °F
ENE 20kt
6ft
Wednesday Night
Low: 30 °F
ENE 15kt
6ft
Thursday
High: 40 °F
ENE 15kt
6-7ft

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 28, 2026
Forecast Valid: 1am AKST Mar 1, 2026-6pm AKST Mar 7, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT...

Synopsis: Compact low moves NE across the Gulf towards Baranof Island through Saturday. Winds increase to fresh to near Gale through the afternoon across the inner channels. Moderate to heavy snowfall is expected through Saturday with brief periods of visibilities below 1 nm expected. Outflow conditions are expected to return to most of the panhandle by Monday.

Sunday

NE wind 20 to 30 kt. Mostly cloudy. Seas around 6 ft.

Sunday Night

NE wind 20 to 25 kt, with gusts as high as 30 kt. A chance of snow, mainly after 9pm. Widespread freezing spray after 9pm. Seas around 6 ft.

Monday

NE wind around 20 kt. A chance of snow. Seas 5 to 6 ft.

Monday Night

NE wind 20 to 25 kt, with gusts as high as 30 kt. Snow likely, mainly after 3am. Widespread freezing spray after 3am. Seas 5 to 6 ft.

Tuesday

NE wind 25 to 30 kt. Snow likely. Widespread freezing spray before 9am. Seas around 6 ft.

Tuesday Night

NE wind 20 to 25 kt, with gusts as high as 30 kt. Snow likely. Seas around 6 ft.

Wednesday

ENE wind 10 to 20 kt becoming WNW in the afternoon. Winds could gust as high as 30 kt. Snow likely, mainly before 9am. Seas around 6 ft.

Wednesday Night

WNW wind 10 to 15 kt becoming ENE after midnight. Snow likely before 3am, then rain and snow likely. Seas around 6 ft.

Thursday

ENE wind around 15 kt becoming ESE in the morning. Rain and snow likely before 9am, then rain. Seas 6 to 7 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.