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Anchorage, AK Local Forecast Office

47NM SW Dutch Harbor AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 29 °F
N 30kt
4-5ft

Small Craft Advisory
Sunday
High: 30 °F
N 30kt⇓
4-5ft

Small Craft Advisory
Sunday Night
Low: 30 °F
NNE 15kt
4-5ft
Monday
High: 34 °F
N 25kt
3-4ft
Monday Night
Low: 34 °F
N 25kt
6ft
Tuesday
High: 37 °F
N 20kt
4-6ft
Tuesday Night
Low: 35 °F
NNW 20kt
2-4ft
Wednesday
High: 36 °F
NNW 20kt
2ft
Wednesday Night
Low: 34 °F
N 20kt
2-4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:13 pm AKST Dec 6, 2025
Forecast Valid: 8pm AKST Dec 6, 2025-6pm AKST Dec 13, 2025

View Nearby Observations

Detailed Forecast

...GALE WARNING TONIGHT...

Synopsis: Strong offshore winds continue in the Eastern Bering due to a 972 mb in the Gulf and high pressure over Northern Alaska and the Bering Strait. A 986 mb low 400 nm S of Adak strengthens to 975 mb as it moves to 290 nm S of Atka for Sun morning. It continues to 540 nm S of Cold Bay at 983 mb by Mon afternoon.

Tonight

SW wind 25 to 30 kt becoming N after midnight. Winds could gust as high as 35 kt. Scattered snow showers, mainly after 3am. Seas 4 to 5 ft.

Sunday

N wind 25 to 30 kt decreasing to 15 to 20 kt in the afternoon. Winds could gust as high as 35 kt. Snow showers likely, mainly after noon. Widespread freezing spray between 9am and 3pm. Seas 4 to 5 ft.

Sunday Night

NNE wind around 15 kt. Scattered snow showers. Seas 4 to 5 ft.

Monday

N wind 20 to 25 kt. Scattered snow showers before noon, then scattered snow showers after 3pm. Seas 3 to 4 ft.

Monday Night

N wind 20 to 25 kt. Mostly cloudy. Seas 3 ft building to 6 ft.

Tuesday

N wind 15 to 20 kt. Mostly sunny. Seas 4 to 6 ft.

Tuesday Night

NNW wind 15 to 20 kt. Partly cloudy. Seas 2 to 4 ft.

Wednesday

NNW wind around 20 kt. Partly sunny. Seas around 2 ft.

Wednesday Night

N wind 15 to 20 kt. Mostly cloudy. Seas 2 to 4 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.