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Anchorage, AK Local Forecast Office

Unalaska AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 49 °F
Light Wind
2-3ft
Thursday
High: 62 °F
Light Wind
2ft
Thursday Night
Low: 49 °F
⇑SSE 10kt
2ft
Friday
High: 60 °F
SSE 15kt
2ft
Friday Night
Low: 51 °F
Light Wind
1-2ft
Saturday
High: 63 °F
Light Wind
1-2ft
Saturday Night
Low: 51 °F
SE 10kt
2ft
Sunday
High: 61 °F
Light Wind
< 1ft
Sunday Night
Low: 50 °F
E 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:42 pm AKDT Aug 5, 2026
Forecast Valid: 8pm AKDT Aug 5, 2026-6pm AKDT Aug 12, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A low dissipates in the Bering Strait this evening. A 1012 mb low forms 110 nm S of Adak Thu morning and remains nearly stationary through Thu evening. A trough enters the western Bering Wed afternoon and moves to the central Bering Thu afternoon.

Tonight

Variable winds 5 kt or less. Partly cloudy. Seas 2 to 3 ft.

Thursday

Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.

Thursday Night

Variable winds less than 5 kt becoming SSE 5 to 10 kt after midnight. A slight chance of rain after 1am. Seas around 2 ft.

Friday

SSE wind 10 to 15 kt. Mostly cloudy. Seas around 2 ft.

Friday Night

Variable winds 5 kt or less. Mostly cloudy. Seas 1 to 2 ft.

Saturday

Variable winds 5 kt or less. Cloudy. Seas 1 to 2 ft.

Saturday Night

SE wind 5 to 10 kt. A chance of showers. Seas around 2 ft.

Sunday

Variable winds 5 kt or less. Showers likely. Seas 1 ft or less.

Sunday Night

E wind 5 to 10 kt. Showers likely. Seas 1 ft or less.

*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.