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New: NWS Anchorage will beginning issuing Heat Advisories on or about June 9, 2026.

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Anchorage, AK Local Forecast Office

Marine Point Forecast

[NOTICE]

This Afternoon
High: 44 °F
Light Wind
5-6ft
Tonight
Low: 41 °F
NNW 15kt
5ft
Independence Day
High: 44 °F
NNE 15kt
4ft
Saturday Night
Low: 42 °F
NE 10kt
3-4ft
Sunday
High: 43 °F
E 15kt
2-3ft
Sunday Night
Low: 43 °F
E 20kt
3-4ft
Monday
High: 44 °F
E 20kt
4-5ft
Monday Night
Low: 43 °F
E 15kt
6ft
Tuesday
High: 44 °F
ESE 10kt
6-7ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:57 am AKDT Jul 3, 2026
Forecast Valid: 12pm AKDT Jul 3, 2026-6pm AKDT Jul 9, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A 1008 mb low moves inland near Kuskokwim Bay through Fri morning. A 1007 mb North Pacific low moves to 49N 177E at 1005 mb by Sat morning. It then moves to 51N 175E at 1005 mb by Sun morning.

This Afternoon

Variable winds 5 kt or less. Mostly cloudy, then gradually becoming sunny. Seas 5 to 6 ft.

Tonight

NNW wind around 15 kt. Increasing clouds. Seas around 5 ft.

Independence Day

NNE wind 10 to 15 kt. Partly sunny. Seas around 4 ft.

Saturday Night

NE wind around 10 kt. Partly cloudy. Seas 3 to 4 ft.

Sunday

E wind 10 to 15 kt. Mostly sunny. Seas 2 to 3 ft.

Sunday Night

E wind 15 to 20 kt. A chance of rain after 10pm. Seas 3 to 4 ft.

Monday

E wind 15 to 20 kt, with gusts as high as 25 kt. Showers likely. Seas 4 to 5 ft.

Monday Night

E wind 10 to 15 kt, with gusts as high as 25 kt. Showers likely. Seas around 6 ft.

Tuesday

ESE wind around 10 kt becoming N in the morning. Showers likely. Seas 6 to 7 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.