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Anchorage, AK Local Forecast Office

Marine Point Forecast

[NOTICE]

Today
High: 51 °F
Light Wind
2-3ft
Tonight
Low: 48 °F
S 10kt
4ft
Saturday
High: 50 °F
WSW 15kt
3-4ft
Saturday Night
Low: 48 °F
WNW 15kt
4ft
Sunday
High: 50 °F
N 20kt
5-6ft
Sunday Night
Low: 48 °F
N 15kt
4-5ft
Monday
High: 49 °F
NE 10kt
3-4ft
Monday Night
Low: 48 °F
S 10kt
4-5ft
Tuesday
High: 49 °F
S 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: 2:30 am AKDT Aug 7, 2026
Forecast Valid: 8am AKDT Aug 7, 2026-6pm AKDT Aug 13, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A developing 1002 mb low near 60N 176W Sat afternoon weakens to 1014 mb near 57N 171W Sun afternoon. A 1013 mb low near 52N 173W dissipates over the N Pacific through Sat morning.

Today

Variable winds 5 kt or less. Mostly cloudy. Seas 2 to 3 ft.

Tonight

S wind around 10 kt. A slight chance of rain after 1am. Seas around 4 ft.

Saturday

WSW wind 10 to 15 kt. A chance of rain. Seas 3 to 4 ft.

Saturday Night

WNW wind around 15 kt. A chance of rain before 10pm. Seas around 4 ft.

Sunday

N wind around 20 kt. Mostly cloudy. Seas 5 to 6 ft.

Sunday Night

N wind 10 to 15 kt. Mostly cloudy. Seas 4 to 5 ft.

Monday

NE wind 5 to 10 kt becoming ESE in the morning. A chance of showers after 10am. Seas 3 to 4 ft.

Monday Night

S wind around 10 kt. Showers likely. Seas 4 to 5 ft.

Tuesday

S wind around 10 kt. Showers likely. 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.