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Anchorage, AK Local Forecast Office

Marine Point Forecast

[NOTICE]

Wednesday
High: 49 °F
W 20kt
6-7ft
Wednesday Night
Low: 47 °F
W 15kt
5-6ft
Thursday
High: 49 °F
WSW 10kt
4-5ft
Thursday Night
Low: 47 °F
Light Wind
3-4ft
Friday
High: 49 °F
Light Wind
3ft
Friday Night
Low: 47 °F
SSW 10kt
3ft
Saturday
High: 49 °F
SW 10kt
3ft
Saturday Night
Low: 48 °F
W 10kt
3ft
Sunday
High: 49 °F
NNE 10kt
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: 9:07 pm AKDT Aug 4, 2026
Forecast Valid: 2am AKDT Aug 5, 2026-6pm AKDT Aug 11, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A 994 mb low near 62N 168W moves to 65N 169W at 1003 mb Wed afternoon then moves inland of the Seward Peninsula Thu afternoon. A 1015 mb low near 49N 170E moves to 50N 171W at 1011 mb mid-morning Wed. This low exits to the North Pacific through Wed evening. A trough enters the western Bering Wed afternoon and moves to the central Bering Thu afternoon.

Wednesday

W wind 15 to 20 kt. Mostly cloudy. Seas 6 to 7 ft.

Wednesday Night

W wind around 15 kt. Mostly cloudy. Seas 5 to 6 ft.

Thursday

WSW wind around 10 kt. A slight chance of rain. Seas 4 to 5 ft.

Thursday Night

Variable winds 5 kt or less. Cloudy. Seas 3 to 4 ft.

Friday

Variable winds 5 kt or less. Cloudy. Seas around 3 ft.

Friday Night

SSW wind around 10 kt. A chance of showers after 10pm. Seas around 3 ft.

Saturday

SW wind around 10 kt. Showers likely, mainly after 4pm. Seas around 3 ft.

Saturday Night

W wind around 10 kt. Showers likely. Seas around 3 ft.

Sunday

NNE wind around 10 kt. A chance of showers. 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.