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Anchorage, AK Local Forecast Office

2NM ESE Marmot Bay AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 53 °F
E 10kt
3ft
Tonight
Low: 49 °F
Light Wind
3ft
Monday
High: 53 °F
Light Wind
2-3ft
Monday Night
Low: 50 °F
WSW 15kt
2-3ft
Tuesday
High: 57 °F
WSW 15kt
2-3ft
Tuesday Night
Low: 51 °F
Light Wind
2-3ft
Wednesday
High: 53 °F
ESE 10kt
3ft
Wednesday Night
Low: 50 °F
E 15kt
4-6ft
Thursday
High: 54 °F
E 10kt
3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:12 pm AKDT Jul 6, 2025
Forecast Valid: 4pm AKDT Jul 6, 2025-6pm AKDT Jul 12, 2025

View Nearby Observations

Detailed Forecast

Synopsis: A 1007 mb low 40 nm east of Chirikof Island moves to 120 nm southeast of Chirikof Island Mon afternoon, then dissipates by Mon night. Weak troughs across the Gulf through Tue night.

This Afternoon

E wind around 10 kt. Scattered showers. Seas around 3 ft.

Tonight

Variable winds 5 kt or less. Scattered showers. Seas around 3 ft.

Monday

Variable winds 5 kt or less. Isolated showers. Seas 2 to 3 ft.

Monday Night

S wind 5 to 15 kt becoming WSW after midnight. Mostly cloudy. Seas 2 to 3 ft.

Tuesday

WSW wind 10 to 15 kt. Sunny. Seas 2 to 3 ft.

Tuesday Night

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

Wednesday

ESE wind around 10 kt, with gusts as high as 20 kt. Rain likely, mainly after 10am. Seas around 3 ft.

Wednesday Night

E wind around 15 kt, with gusts as high as 20 kt. Rain likely. Seas 4 to 6 ft.

Thursday

E wind 5 to 10 kt. Rain likely. Seas around 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.