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Anchorage, AK Local Forecast Office

3NM NNW Anchorage International Airport AK

Marine Point Forecast

[NOTICE]

Today
High: 12 °F
N 30kt
3ft

Small Craft Advisory
Tonight
Low: 6 °F
N 25kt
3ft

Small Craft Advisory
Sunday
High: 12 °F
N 25kt
3ft

Small Craft Advisory
Sunday Night
Low: 2 °F
N 20kt
3ft
Monday
High: 12 °F
N 20kt
3ft
Monday Night
Low: 2 °F
N 20kt
2-3ft
Tuesday
High: 8 °F
N 15kt
1-2ft
Tuesday Night
Low: 1 °F
Light Wind
1-2ft
Wednesday
High: 9 °F
NNE 10kt
1-2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:07 am AKST Dec 6, 2025
Forecast Valid: 9am AKST Dec 6, 2025-6pm AKST Dec 12, 2025

View Nearby Observations

Detailed Forecast

...GALE WARNING THROUGH SUNDAY...

Synopsis: A 978 mb low about 28 nm south of Middleton Island will move southwest to 173 nm SE of Kodiak by Sunday morning. The low will broaden as it weakens slightly, then remain nearly stationary over the central Gulf until Monday afternoon. As the low sits over the central Gulf, a series of fronts will move west across the northern Gulf.

Today

N wind 20 to 30 kt, with gusts as high as 45 kt. Widespread freezing spray. Mostly sunny. Seas around 3 ft.

Tonight

N wind 20 to 25 kt. Widespread freezing spray. Partly cloudy. Seas around 3 ft.

Sunday

N wind 20 to 25 kt, with gusts as high as 40 kt. Widespread freezing spray. Sunny. Seas around 3 ft.

Sunday Night

N wind around 20 kt, with gusts as high as 30 kt. Widespread freezing spray. Mostly clear. Seas around 3 ft.

Monday

N wind around 20 kt, with gusts as high as 30 kt. Widespread freezing spray before 9am. Sunny. Seas around 3 ft.

Monday Night

N wind 15 to 20 kt, with gusts as high as 30 kt. Mostly clear. Seas 2 to 3 ft.

Tuesday

N wind 5 to 15 kt, with gusts as high as 20 kt. Sunny. Seas 1 to 2 ft.

Tuesday Night

Variable winds 5 kt or less. Partly cloudy. Seas 1 to 2 ft.

Wednesday

NNE wind 5 to 10 kt. Sunny. Seas 1 to 2 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.