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Anchorage, AK Local Forecast Office

2NM WNW Chiniak AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 53 °F
SSW 10kt
< 1ft
Tuesday
High: 63 °F
SSW 10kt
< 1ft
Tuesday Night
Low: 52 °F
W 10kt
< 1ft
Wednesday
High: 66 °F
W 10kt
< 1ft
Wednesday Night
Low: 50 °F
W 10kt
< 1ft
Thursday
High: 66 °F
Light Wind
< 1ft
Thursday Night
Low: 50 °F
Light Wind
< 1ft
Friday
High: 65 °F
Light Wind
< 1ft
Friday Night
Low: 52 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:32 pm AKDT Sep 7, 2026
Forecast Valid: 8pm AKDT Sep 7, 2026-6pm AKDT Sep 14, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A front in the Northern Gulf moves inland by this evening. A second front arrives in the Gulf from the west by tonight and moves to the Northern Gulf by Tue afternoon, then shortly moves inland.

Tonight

SSW wind around 10 kt, with gusts as high as 20 kt. Rain likely, mainly before 1am. Seas 1 ft or less.

Tuesday

SSW wind around 10 kt becoming W in the afternoon. Winds could gust as high as 20 kt. Mostly sunny. Seas 1 ft or less.

Tuesday Night

W wind around 10 kt, with gusts as high as 20 kt. Mostly clear. Seas 1 ft or less.

Wednesday

W wind 5 to 10 kt, with gusts as high as 20 kt. Sunny. Seas 1 ft or less.

Wednesday Night

W wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.

Thursday

Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Friday

Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Friday Night

Variable winds 5 kt or less. Partly cloudy. 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.