For More Weather Information:

Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 43 °F
WNW 20kt
6ft
Tonight
Low: 39 °F
WNW 25kt
7-8ft

Small Craft Advisory
Tuesday
High: 41 °F
W 25kt
5-6ft
Tuesday Night
Low: 39 °F
W 15kt
4ft
Wednesday
High: 41 °F
SW 10kt
4-5ft
Wednesday Night
Low: 39 °F
SW 10kt
5ft
Thursday
High: 41 °F
E 10kt
4ft
Thursday Night
Low: 38 °F
E 10kt
4ft
Friday
High: 44 °F
NE 10kt
3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:10 am AKDT Apr 6, 2026
Forecast Valid: 1pm AKDT Apr 6, 2026-6pm AKDT Apr 12, 2026

View Nearby Observations

Detailed Forecast

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

Synopsis: Through Monday a low will make landfall across the Panhandle, with westerly near gale to gale force winds impacting the eastern gulf. Westerly winds will also increase for most inner channels through Monday and overnight, reaching fresh to strong breezes.

This Afternoon

WNW wind around 20 kt. Partly sunny. Seas around 6 ft.

Tonight

WNW wind around 25 kt. Mostly cloudy. Seas 7 to 8 ft.

Tuesday

W wind 15 to 25 kt. A chance of showers after 10am. Seas 5 to 6 ft.

Tuesday Night

W wind 10 to 15 kt. A chance of rain showers before 1am, then a chance of rain and snow showers. Seas around 4 ft.

Wednesday

SW wind 5 to 10 kt. Rain likely. Seas 4 to 5 ft.

Wednesday Night

SW wind around 10 kt. Rain likely. Seas around 5 ft.

Thursday

E wind around 10 kt. Rain. Seas around 4 ft.

Thursday Night

E wind 5 to 10 kt. Rain. Seas around 4 ft.

Friday

NE wind around 10 kt. A chance of rain. 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.