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Anchorage, AK Local Forecast Office

Larsen Bay AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 33 °F
Light Wind
< 1ft
Sunday
High: 38 °F
Light Wind
< 1ft
Sunday Night
Low: 31 °F
Light Wind
< 1ft
Monday
High: 38 °F
⇑NNE 20kt
< 1ft
Monday Night
Low: 33 °F
N 15kt
< 1ft
Tuesday
High: 35 °F
SW 10kt
< 1ft
Tuesday Night
Low: 30 °F
Light Wind
< 1ft
Veterans Day
High: 34 °F
Light Wind
< 1ft
Wednesday Night
Low: 30 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:37 pm AKST Nov 7, 2026
Forecast Valid: 7pm AKST Nov 7, 2026-6pm AKST Nov 14, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A 991 mb low 50 nm S of Kodiak remains stationary through Sun afternoon and is absorbed by a large low by Mon morning. The large low arrives 200 nm S of Middleton Island at 955 mb by Mon morning. Its front moves into the Gulf through Mon morning.

Tonight

Variable winds 5 kt or less. Rain and snow showers likely before 3am, then scattered snow showers. Seas 1 ft or less.

Sunday

Variable winds 5 kt or less. Scattered rain and snow showers before 3pm, then scattered rain showers. Seas 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Scattered snow showers, mainly before 9pm. Seas 1 ft or less.

Monday

NNE wind 5 to 10 kt increasing to 15 to 20 kt in the afternoon. Winds could gust as high as 30 kt. A chance of rain showers after 9am, mixing with snow after noon. Seas 1 ft or less.

Monday Night

N wind 10 to 15 kt becoming W after midnight. Winds could gust as high as 25 kt. Snow likely, mainly before 9pm. Seas 1 ft or less.

Tuesday

SW wind 5 to 10 kt. A chance of snow before 3pm, then a chance of rain and snow. Seas 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. A chance of rain and snow. Seas 1 ft or less.

Veterans Day

Variable winds 5 kt or less. A chance of rain and snow before 9am. Seas 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. A chance of rain and snow after 3am. Seas 1 ft or less.

*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.