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Anchorage, AK Local Forecast Office

2NM NW Unalaska AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 46 °F
SE 25kt
4ft
Tonight
Low: 41 °F
SE 20kt
2-3ft
Wednesday
High: 46 °F
ENE 15kt
2-3ft
Wednesday Night
Low: 41 °F
NNE 15kt
3-5ft
Thursday
High: 45 °F
ENE 15kt
5ft
Thursday Night
Low: 40 °F
E 10kt
2ft
Friday
High: 44 °F
Light Wind
2-3ft
Friday Night
Low: 35 °F
⇑N 15kt
3-4ft
Saturday
High: 40 °F
NNW 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: 6:22 am AKST Dec 2, 2025
Forecast Valid: 4pm AKST Dec 2, 2025-6pm AKST Dec 8, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY TONIGHT...

Synopsis: A 970 mb low roughly 110 nm NW of Unalaska tracks immediately west of Nikolski and into the N Pacific early Wed morning, moving to 110 nm S of Unalaska at 985 mb by late Wednesday morning. The low moves to 200 nm SE of Unalaska at 1004 mb Thu afternoon. Further west a front moves over Shemya Thu afternoon.

This Afternoon

SE wind around 25 kt, with gusts as high as 35 kt. Rain. Seas around 4 ft.

Tonight

SE wind 15 to 20 kt, with gusts as high as 30 kt. Rain. Seas 2 to 3 ft.

Wednesday

ENE wind 10 to 15 kt. Rain. Seas 2 to 3 ft.

Wednesday Night

NNE wind 10 to 15 kt, with gusts as high as 25 kt. Rain. Seas 3 to 5 ft.

Thursday

ENE wind 10 to 15 kt, with gusts as high as 30 kt. Rain likely. Seas 5 ft subsiding to 2 ft.

Thursday Night

E wind 5 to 10 kt. Rain likely, mainly before 3am. Seas around 2 ft.

Friday

Variable winds 5 kt or less. A chance of rain. Seas 2 to 3 ft.

Friday Night

N wind 5 to 10 kt increasing to 10 to 15 kt after midnight. A chance of rain. Seas 3 to 4 ft.

Saturday

NNW wind around 15 kt. A chance of rain before 3pm, then a chance of 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.