For More Weather Information:

Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 22 °F
NE 20kt
5ft

Small Craft Advisory
Monday
High: 27 °F
NE 20kt
5ft

Small Craft Advisory
Monday Night
Low: 26 °F
NE 25kt
5ft
Tuesday
High: 30 °F
NE 25kt
5-6ft
Tuesday Night
Low: 28 °F
NE 30kt
5ft
Wednesday
High: 35 °F
WNW 20kt
5ft
Wednesday Night
Low: 33 °F
WSW 15kt
4-5ft
Thursday
High: 39 °F
NE 15kt
4ft
Thursday Night
Low: 33 °F
SW 15kt
4-5ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:41 pm AKST Mar 1, 2026
Forecast Valid: 10pm AKST Mar 1, 2026-6pm AKDT Mar 8, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH MONDAY...

Synopsis: Gale force outflow winds continue along the northern coast and inner channels into Monday morning, with moderate to heavy snowfall in the central region. Areas of freezing spray will also continue over the northern inner channels with times of heavy freezing spray possible. Winds diminish slightly Monday before increasing to gale force again Tuesday.

Tonight

NE wind around 20 kt, with gusts as high as 30 kt. A chance of snow, mainly before 3am. Widespread freezing spray. Seas around 5 ft.

Monday

NE wind around 20 kt. A slight chance of snow after 9am. Widespread freezing spray before noon. Seas around 5 ft.

Monday Night

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

Tuesday

NE wind around 25 kt, with gusts as high as 35 kt. Snow likely. Seas 5 to 6 ft.

Tuesday Night

NE wind 25 to 30 kt. Snow. Seas around 5 ft.

Wednesday

WNW wind 15 to 20 kt becoming WSW in the afternoon. Snow likely, mainly before 9am. Seas around 5 ft.

Wednesday Night

WSW wind 10 to 15 kt becoming E after midnight. Snow likely before 3am, then rain and snow likely. Seas 4 to 5 ft.

Thursday

E wind 10 to 15 kt becoming WSW in the afternoon. Rain and snow. Seas around 4 ft.

Thursday Night

WSW wind 10 to 15 kt becoming SE after midnight. Rain and snow. Seas 4 to 5 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.