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Anchorage, AK Local Forecast Office

2NM ESE Marmot Bay AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 55 °F
Light Wind
3ft
Tonight
Low: 50 °F
Light Wind
2ft
Tuesday
High: 53 °F
SE 15kt
3-4ft
Tuesday Night
Low: 50 °F
ESE 25kt
6-7ft
Wednesday
High: 52 °F
ESE 25kt
7ft
Wednesday Night
Low: 50 °F
E 15kt
4ft
Thursday
High: 53 °F
E 15kt
4ft
Thursday Night
Low: 50 °F
ESE 15kt
3-4ft
Independence Day
High: 55 °F
ESE 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: 3:32 pm AKDT Jun 30, 2025
Forecast Valid: 5pm AKDT Jun 30, 2025-6pm AKDT Jul 7, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY TUESDAY AND TUESDAY NIGHT...

Synopsis: A front moves into the western Gulf from Tue morning through Wed afternoon. A 999 mb low forms along the front at 125 nm SW of Sitkinak on Wed morning, then moves to 205 nm S of Kodiak City at 1001 mb by Wed afternoon.

This Afternoon

Variable winds 5 kt or less. Mostly sunny. Seas around 3 ft.

Tonight

Variable winds 5 kt or less. A chance of rain, mainly after 1am. Seas around 2 ft.

Tuesday

SE wind 5 to 15 kt. Rain. Seas 3 to 4 ft.

Tuesday Night

ESE wind around 25 kt. Rain. Seas 6 to 7 ft.

Wednesday

ESE wind 20 to 25 kt. Rain. Seas around 7 ft.

Wednesday Night

E wind around 15 kt. Showers likely, mainly before 1am. Seas around 4 ft.

Thursday

E wind around 15 kt. Scattered showers. Seas around 4 ft.

Thursday Night

ESE wind 10 to 15 kt. Scattered rain. Seas 3 to 4 ft.

Independence Day

ESE wind around 10 kt. A chance of rain. 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.