For More Weather Information:

Anchorage, AK Local Forecast Office

2NM ESE Marmot Bay AK

Marine Point Forecast

[NOTICE]

Today
High: 37 °F
W 10kt
1-2ft
Tonight
Low: 35 °F
W 10kt
2-3ft
Tuesday
High: 40 °F
SE 20kt
7ft
Tuesday Night
Low: 37 °F
WSW 20kt
3-4ft
Wednesday
High: 40 °F
SSW 15kt
2-3ft
Wednesday Night
Low: 34 °F
S 10kt
2-3ft
Thursday
High: 39 °F
S 10kt
2ft
Thursday Night
Low: 26 °F
W 20kt
2-4ft
Friday
High: 37 °F
W 20kt
2-4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:54 am AKST Feb 9, 2026
Forecast Valid: 5am AKST Feb 9, 2026-6pm AKST Feb 15, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY TUESDAY...

Synopsis: A 1002 mb low 30 nm S of Seward lingers through Tue morning before dissipating. A 987 mb low forms 40 nm NE of Kodiak City by Tue afternoon and moves to 35 nm E of Whittier by Wed morning. Its front spreads across the W Gulf through Wed morning.

Today

W wind 5 to 10 kt. Mostly sunny. Seas 1 to 2 ft.

Tonight

W wind 5 to 10 kt becoming E after midnight. Winds could gust as high as 20 kt. Increasing clouds. Seas 2 to 3 ft.

Tuesday

SSE wind 15 to 20 kt becoming WSW in the afternoon. Winds could gust as high as 25 kt. Rain, mainly before 3pm. Seas 7 ft subsiding to 3 ft.

Tuesday Night

WSW wind 15 to 20 kt becoming SSW after midnight. Winds could gust as high as 30 kt. Partly cloudy. Seas 3 to 4 ft.

Wednesday

SSW wind 10 to 15 kt. Partly sunny. Seas 2 to 3 ft.

Wednesday Night

S wind 5 to 10 kt. A chance of snow between 9pm and midnight. Seas 2 to 3 ft.

Thursday

S wind 5 to 10 kt. A chance of rain after 9am. Seas around 2 ft.

Thursday Night

S wind 10 to 20 kt becoming W in the evening. A chance of rain, mixing with snow after 9pm, then gradually ending. Seas 2 to 4 ft.

Friday

W wind 10 to 20 kt. Mostly cloudy. Seas 2 to 4 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.