For More Weather Information:

Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 28 °F
W 15kt⇓
5-6ft
Sunday
High: 32 °F
NE 20kt
5ft

Small Craft Advisory
Sunday Night
Low: 20 °F
NE 25kt
5ft
Monday
High: 28 °F
NE 25kt
5ft
Monday Night
Low: 25 °F
NE 25kt
5ft
Tuesday
High: 30 °F
NE 30kt
5-6ft
Tuesday Night
Low: 28 °F
ENE 25kt
6ft
Wednesday
High: 36 °F
ENE 25kt
6ft
Wednesday Night
Low: 32 °F
NNE 15kt
5-6ft

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: 9pm AKST Feb 28, 2026-6pm AKST Mar 7, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY SUNDAY...

Synopsis: A 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.

Tonight

W wind 10 to 15 kt becoming variable and less than 5 kt. A slight chance of snow before midnight. Seas 5 to 6 ft.

Sunday

NE wind 10 to 20 kt. Widespread freezing spray after 3pm. Mostly cloudy. Seas around 5 ft.

Sunday Night

NE wind 20 to 25 kt. A chance of snow, mainly after 9pm. Widespread freezing spray. Seas around 5 ft.

Monday

NE wind 20 to 25 kt. A chance of snow. Widespread freezing spray before 3pm. Seas around 5 ft.

Monday Night

NE wind 20 to 25 kt, with gusts as high as 35 kt. Snow likely, mainly after 3am. Widespread freezing spray after 3am. Seas around 5 ft.

Tuesday

NE wind 25 to 30 kt, with gusts as high as 35 kt. Snow likely. Widespread freezing spray before 9am. Seas 5 to 6 ft.

Tuesday Night

ENE wind around 25 kt, with gusts as high as 35 kt. Snow likely. Seas around 6 ft.

Wednesday

ENE wind 15 to 25 kt becoming NW in the afternoon. Winds could gust as high as 35 kt. Snow likely. Seas around 6 ft.

Wednesday Night

NW wind around 15 kt becoming NNE after midnight. A chance of snow before 9pm, then rain and snow likely. Seas 5 to 6 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.