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Anchorage, AK Local Forecast Office

Unalaska AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 39 °F
⇑W 25kt
2-4ft
Monday
High: 42 °F
W 20kt
3ft
Monday Night
Low: 40 °F
W 15kt
< 1ft
Veterans Day
High: 43 °F
WNW 10kt⇓
1-2ft
Tuesday Night
Low: 41 °F
SSE 20kt
2-3ft
Wednesday
High: 46 °F
W 15kt
2ft
Wednesday Night
Low: 41 °F
ENE 10kt
2ft
Thursday
High: 47 °F
ENE 15kt
5ft
Thursday Night
Low: 38 °F
⇑WNW 20kt
2-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:31 pm AKST Nov 9, 2025
Forecast Valid: 7pm AKST Nov 9, 2025-6pm AKST Nov 16, 2025

View Nearby Observations

Detailed Forecast

...GALE WARNING TONIGHT...

Synopsis: A 968 mb low near 330 nm N of Shemya moves across Dutch Harbor and into the N Pacific as an open wave trough Mon evening. A strong front pushes into the Western Aleutians Tue morning.

Tonight

W wind 10 to 15 kt increasing to 20 to 25 kt after midnight. Rain likely before 9pm, then rain and snow likely between 9pm and midnight, then rain likely after midnight. Seas 2 to 4 ft.

Monday

W wind around 20 kt. Rain, mainly after noon. Seas 3 ft subsiding to 1 ft or less.

Monday Night

W wind 10 to 15 kt. Showers likely, mainly before 9pm. Seas 1 ft or less.

Veterans Day

WNW wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. Partly sunny. Seas 1 to 2 ft.

Tuesday Night

SSE wind 10 to 20 kt. Scattered showers before 9pm, then rain likely between 9pm and 3am, then scattered showers after 3am. Seas 2 to 3 ft.

Wednesday

W wind 10 to 15 kt. Scattered showers before 9am. Seas around 2 ft.

Wednesday Night

W wind 5 to 10 kt becoming ENE in the evening. A chance of rain after 3am. Seas around 2 ft.

Thursday

ENE wind 10 to 15 kt. Rain likely. Seas 2 ft building to 5 ft.

Thursday Night

NW wind 5 to 10 kt becoming WNW 15 to 20 kt after midnight. Rain likely. Seas 2 to 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.