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Anchorage, AK Local Forecast Office

12NM W Nikolski AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 39 °F
N 20kt
5-6ft
Tonight
Low: 31 °F
NNE 25kt
7-8ft

Small Craft Advisory
Sunday
High: 33 °F
NNE 30kt
9-11ft

Small Craft Advisory
Sunday Night
Low: 30 °F
NNE 25kt
9-11ft
Monday
High: 34 °F
N 20kt
8ft
Monday Night
Low: 32 °F
N 30kt
9ft
Tuesday
High: 38 °F
NNW 30kt
5-6ft
Tuesday Night
Low: 36 °F
NNW 25kt
4-6ft
Wednesday
High: 37 °F
N 25kt
3-4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:58 am AKST Dec 6, 2025
Forecast Valid: 1pm AKST Dec 6, 2025-6pm AKST Dec 12, 2025

View Nearby Observations

Detailed Forecast

...GALE WARNING TONIGHT...

Synopsis: A 982 mb North Pacific low 382 nm SW of Attu Saturday morning moves to 291 nm S of Atka at 973 mb Sun morning. Strong northeasterly gale-force winds continue along the coast with storm-force along the Kuskokwim Delta Coast through the weekend. Extreme Freezing Spray continues along the Kuskokwim Delta Coast through the weekend.

This Afternoon

N wind around 20 kt, with gusts as high as 25 kt. Mostly sunny. Seas 5 to 6 ft.

Tonight

NNE wind 20 to 25 kt, with gusts as high as 35 kt. A slight chance of snow showers after 3am. Seas 7 to 8 ft.

Sunday

NNE wind 25 to 30 kt, with gusts as high as 40 kt. Snow showers likely, mainly after noon. Seas 9 to 11 ft.

Sunday Night

NNE wind 20 to 25 kt. Snow showers likely, mainly before 9pm. Seas 9 to 11 ft.

Monday

N wind around 20 kt, with gusts as high as 25 kt. Partly sunny. Seas around 8 ft.

Monday Night

N wind 25 to 30 kt. Mostly cloudy. Seas 9 ft subsiding to 6 ft.

Tuesday

NNW wind 25 to 30 kt. Mostly sunny. Seas 5 to 6 ft.

Tuesday Night

NNW wind around 25 kt. Partly cloudy. Seas 4 to 6 ft.

Wednesday

N wind around 25 kt. Partly sunny. Seas 3 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.