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Anchorage, AK Local Forecast Office

3NM NNW Anchorage International Airport AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 41 °F
Light Wind
1-2ft
Monday
High: 46 °F
N 10kt
2ft
Monday Night
Low: 39 °F
Light Wind
1-2ft
Tuesday
High: 48 °F
Light Wind
1ft
Tuesday Night
Low: 39 °F
SSE 10kt
2ft
Wednesday
High: 44 °F
Light Wind
1-2ft
Wednesday Night
Low: 36 °F
Light Wind
2ft
Thursday
High: 44 °F
Light Wind
2ft
Thursday Night
Low: 36 °F
Light Wind
2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:59 pm AKDT May 3, 2026
Forecast Valid: 7pm AKDT May 3, 2026-6pm AKDT May 10, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY MONDAY AND MONDAY NIGHT...

Synopsis: A 988 mb N Pacific low moves to 220 nm ESE of Chignik Mon afternoon. It then moves to 110 nm NE of Kodiak City at 1005 mb Tue afternoon before dissipating over the northern Gulf Tue night.

Tonight

Variable winds 5 kt or less. Rain likely. Seas 1 to 2 ft.

Monday

N wind 5 to 10 kt. Rain likely, mainly before 1pm. Seas around 2 ft.

Monday Night

Variable winds 5 kt or less. A chance of rain before 1am, then isolated rain after 4am. Seas 1 to 2 ft.

Tuesday

Variable winds 5 kt or less. Scattered showers after 7am. Seas around 1 ft.

Tuesday Night

SSE wind 5 to 10 kt. Scattered showers. Seas around 2 ft.

Wednesday

Variable winds 5 kt or less. Showers, mainly after 4pm. Seas 1 to 2 ft.

Wednesday Night

Variable winds 5 kt or less. Showers, mainly before 10pm. Seas around 2 ft.

Thursday

Variable winds 5 kt or less. A chance of showers. Seas around 2 ft.

Thursday Night

Variable winds 5 kt or less. A chance of showers. Seas around 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.