For More Weather Information:

Anchorage, AK Local Forecast Office

Larsen Bay AK

Marine Point Forecast

[NOTICE]

Today
High: 61 °F
WSW 10kt
< 1ft
Tonight
Low: 50 °F
Light Wind
< 1ft
Sunday
High: 60 °F
ENE 10kt
< 1ft
Sunday Night
Low: 53 °F
Light Wind
< 1ft
Labor Day
High: 55 °F
Light Wind
< 1ft
Monday Night
Low: 51 °F
S 10kt
< 1ft
Tuesday
High: 54 °F
SW 15kt
< 1ft
Tuesday Night
Low: 49 °F
WSW 20kt
< 1ft
Wednesday
High: 54 °F
W 15kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:49 am AKDT Sep 5, 2026
Forecast Valid: 9am AKDT Sep 5, 2026-6pm AKDT Sep 11, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY SUNDAY...

Synopsis: A front in the central Gulf dissipates by Sat afternoon. A front from a 1000 mb North Pacific low enters the southwestern Gulf Sat evening and moves to the northern Gulf Coast by Sun afternoon then remains stationary through Mon morning.

Today

WSW wind 5 to 10 kt. Mostly sunny. Seas 1 ft or less.

Tonight

Variable winds 5 kt or less. Rain, mainly after 4am. Seas 1 ft or less.

Sunday

ENE wind 5 to 10 kt. Rain. Seas 1 ft or less.

Sunday Night

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

Labor Day

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

Monday Night

S wind 5 to 10 kt. Rain, mainly after 10pm. Seas 1 ft or less.

Tuesday

SW wind 10 to 15 kt, with gusts as high as 30 kt. Showers likely, mainly before 10am. Seas 1 ft or less.

Tuesday Night

WSW wind around 20 kt, with gusts as high as 35 kt. A chance of showers. Seas 1 ft or less.

Wednesday

W wind around 15 kt, with gusts as high as 30 kt. A chance of showers. 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.