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Anchorage, AK Local Forecast Office

12NM W Nikolski AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 39 °F
W 15kt
8ft
Tonight
Low: 34 °F
⇑E 20kt
5-7ft
Wednesday
High: 40 °F
SSW 20kt
6-7ft
Wednesday Night
Low: 36 °F
E 25kt
5-6ft

Small Craft Advisory
Thursday
High: 38 °F
NE 35kt
11ft
Thursday Night
Low: 27 °F
NE 40kt
16ft
Friday
High: 32 °F
NNE 40kt
14-16ft
Friday Night
Low: 27 °F
N 35kt
14ft
Saturday
High: 30 °F
N 25kt
6-8ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:18 pm AKST Jan 6, 2026
Forecast Valid: 5pm AKST Jan 6, 2026-6pm AKST Jan 13, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

Synopsis: A 985 mb N Pacific low arrives 120 nm S of Amchitka Wed morning and moves to 80 nm SE of Atka at 970 mb by Thu morning. Its front drapes over the Aleutian Chain through Thu afternoon.

This Afternoon

W wind around 15 kt. A chance of rain and snow. Seas around 8 ft.

Tonight

SE wind 10 to 15 kt becoming E 15 to 20 kt in the evening. Snow before midnight, then rain. Seas 5 to 7 ft.

Wednesday

SSW wind 15 to 20 kt. A chance of rain before 9am, then a chance of rain after 3pm. Seas 6 to 7 ft.

Wednesday Night

SE wind 20 to 25 kt becoming E after midnight. A chance of rain. Seas 5 to 6 ft.

Thursday

NE wind 25 to 35 kt, with gusts as high as 40 kt. Rain and snow before noon, then rain between noon and 3pm, then rain and snow after 3pm. Seas 6 ft building to 11 ft.

Thursday Night

NE wind 30 to 40 kt, with gusts as high as 45 kt. Snow likely, mainly before midnight. Widespread freezing spray after 3am. Seas 11 ft building to 16 ft.

Friday

NNE wind 35 to 40 kt, with gusts as high as 45 kt. Scattered snow showers before 3pm. Widespread freezing spray before noon. Seas 14 to 16 ft.

Friday Night

N wind 25 to 35 kt. A chance of snow. Seas 14 ft subsiding to 8 ft.

Saturday

N wind around 25 kt. A chance of snow. Seas 6 to 8 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.