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Anchorage, AK Local Forecast Office

2NM NW Unalaska AK

Marine Point Forecast

[NOTICE]

Monday
High: 46 °F
⇑E 25kt
2-4ft
Monday Night
Low: 42 °F
E 25kt⇓
7ft
Tuesday
High: 46 °F
⇑S 10kt
2ft
Tuesday Night
Low: 40 °F
E 15kt
1-2ft
Wednesday
High: 45 °F
ENE 10kt
< 1ft
Wednesday Night
Low: 40 °F
N 15kt
5ft
Thursday
High: 44 °F
NE 15kt
3-5ft
Thursday Night
Low: 38 °F
NE 10kt⇓
3ft
Friday
High: 43 °F
Light Wind
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: 8:04 pm AKST Nov 30, 2025
Forecast Valid: 3am AKST Dec 1, 2025-6pm AKST Dec 7, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY MONDAY AND MONDAY NIGHT...

Synopsis: An elongated 980 mb trough at 185 nm SE of Unalaska merges with a circulation from the south and becomes a complex of low centers with the strongest at 968 mb at 260 nm S of Unalaska Mon afternoon. The complex continues to 120 nm W of Unalaska at 970 mb by Tue afternoon. Multiple fronts move into the Bering through Tue afternoon.

Monday

E wind 10 to 15 kt increasing to 20 to 25 kt in the afternoon. Winds could gust as high as 30 kt. Rain. Seas 2 to 4 ft.

Monday Night

E wind 20 to 25 kt becoming NNE 10 to 15 kt after midnight. Winds could gust as high as 35 kt. Rain. Seas 7 ft subsiding to 3 ft.

Tuesday

Variable winds less than 5 kt becoming S 5 to 10 kt in the morning. Winds could gust as high as 20 kt. Rain. Seas around 2 ft.

Tuesday Night

S wind 10 to 15 kt becoming E after midnight. Rain, mainly before 3am. Seas 1 to 2 ft.

Wednesday

ENE wind 5 to 10 kt becoming NNE in the afternoon. A chance of rain before 9am. Seas 1 ft or less.

Wednesday Night

N wind 10 to 15 kt. Rain, mainly after 9pm. Seas 1 ft or less building to 5 ft.

Thursday

NE wind 10 to 15 kt. Rain likely. Seas 3 to 5 ft.

Thursday Night

NE wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Rain likely. Seas around 3 ft.

Friday

Variable winds 5 kt or less. A chance of rain. 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.