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Hot off the Presses - The NWS Anchorage Climate Outlook - the Autumn 2026 and Winter 2026-2027 Edition
New: NWS Anchorage will beginning issuing Heat Advisories on or about June 9, 2026.

For More Weather Information:

Larsen Bay AK

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 4:19 pm AKDT Jul 25, 2026
Forecast Valid: 5pm AKDT Jul 25, 2026-6pm AKDT Aug 1, 2026

Synopsis: A 1010 mb low 80 nm S of Middleton Island dissipates this evening. A 1005 mb low forms 75 nm NE of Kodiak City Mon morning.

This Afternoon

SSW wind around 10 kt. A chance of rain. Seas 1 ft or less.

Tonight

NW wind 5 to 10 kt becoming E in the evening. A chance of rain. Seas 1 ft or less.

Sunday

Variable winds 5 kt or less. Mostly cloudy, then gradually becoming sunny. Seas 1 ft or less.

Sunday Night

SW wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.

Monday

Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.

Monday Night

N wind 5 to 10 kt. A chance of rain after 4am. Seas 1 ft or less.

Tuesday

Variable winds 5 kt or less. A chance of rain before 10am. Seas 1 ft or less.

Tuesday Night

N wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.

Wednesday

Variable winds 5 kt or less. Mostly sunny. 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.

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