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Anchorage, AK Local Forecast Office

3NM W Clam Gulch AK

Marine Point Forecast

[NOTICE]

Today
High: 41 °F
S 10kt
2ft
Tonight
Low: 33 °F
S 10kt
2-3ft
Monday
High: 39 °F
Light Wind
2ft
Monday Night
Low: 32 °F
Light Wind
1-2ft
Tuesday
High: 38 °F
N 10kt
1ft
Tuesday Night
Low: 31 °F
NNE 10kt
1-2ft
Wednesday
High: 37 °F
NNE 10kt
2ft
Wednesday Night
Low: 28 °F
Light Wind
2ft
Thursday
High: 34 °F
N 10kt
2-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:57 am AKST Nov 2, 2025
Forecast Valid: 5am AKST Nov 2, 2025-6pm AKST Nov 8, 2025

View Nearby Observations

Detailed Forecast

Synopsis: A 985 mb low near Kayak Island tracks through Prince William Sound Sun afternoon at 992 mb, and dissipates Sun night while moving across the Kenai Peninsula into Cook Inlet.

Today

SE wind 5 to 10 kt becoming S in the morning. A slight chance of rain and snow showers before noon, then scattered rain showers. Patchy fog before noon. Seas around 2 ft.

Tonight

S wind 5 to 10 kt. Rain showers likely before 9pm, then scattered rain and snow showers between 9pm and midnight, then scattered snow showers after midnight. Seas 2 to 3 ft.

Monday

Variable winds 5 kt or less. Snow showers likely before noon, then scattered rain and snow showers. Seas around 2 ft.

Monday Night

Variable winds 5 kt or less. A chance of snow after 9pm. Seas 1 to 2 ft.

Tuesday

N wind 5 to 10 kt. Snow likely before noon, then rain and snow likely. Seas around 1 ft.

Tuesday Night

NNE wind 5 to 10 kt. Rain and snow likely before 9pm, then a chance of snow. Seas 1 to 2 ft.

Wednesday

NNE wind 5 to 10 kt. A chance of snow, mixing with rain after 9am, then gradually ending. Seas around 2 ft.

Wednesday Night

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

Thursday

N wind 5 to 10 kt. A chance of snow. Seas 2 to 3 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.