For More Weather Information:

Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 28 °F
NNE 25kt
4-5ft

Small Craft Advisory
Friday
High: 34 °F
ENE 20kt
4-5ft

Small Craft Advisory
Friday Night
Low: 28 °F
NE 20kt
4ft
Saturday
High: 35 °F
ENE 15kt
3-4ft
Saturday Night
Low: 26 °F
NE 15kt
3ft
Sunday
High: 34 °F
ENE 15kt
3ft
Sunday Night
Low: 26 °F
ENE 10kt
3ft
Monday
High: 36 °F
ENE 15kt
3ft
Monday Night
Low: 30 °F
ENE 15kt
3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:27 pm AKDT Mar 26, 2026
Forecast Valid: 7pm AKDT Mar 26, 2026-6pm AKDT Apr 2, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

Synopsis: Multiple areas of low pressure rotate over the SE Gulf. Snow showers linger over the southern Gulf and the southern inner channels. Northerly and easterly outflow continues across the northern inner channels and out through ocean entrances, with near gale to gale force winds.

Tonight

NNE wind 20 to 25 kt, with gusts as high as 30 kt. Flurries before 10pm. Seas 4 to 5 ft.

Friday

ENE wind around 20 kt. Flurries. Seas 4 to 5 ft.

Friday Night

NE wind 15 to 20 kt. Flurries. Seas around 4 ft.

Saturday

ENE wind around 15 kt, with gusts as high as 30 kt. Mostly sunny. Seas 3 to 4 ft.

Saturday Night

NE wind 10 to 15 kt. Partly cloudy. Seas around 3 ft.

Sunday

ENE wind 10 to 15 kt. Mostly sunny. Seas around 3 ft.

Sunday Night

ENE wind 5 to 10 kt. A chance of snow before 4am. Seas around 3 ft.

Monday

ENE wind 10 to 15 kt. A chance of snow. Seas around 3 ft.

Monday Night

ENE wind 10 to 15 kt. Mostly cloudy. Seas around 3 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.