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Anchorage, AK Local Forecast Office

Larsen Bay AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:N wind around 10 kt. Sunny. Seas 1 ft or less.

      High: 21 °F

      N 10kt
      < 1ft

    • Tonight

      Tonight:WNW wind 5 to 10 kt becoming SW after midnight. Mostly clear. Seas 1 ft or less.

      Low: 10 °F

      WNW 10kt
      < 1ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.

      High: 24 °F

      Light Wind
      < 1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

      Low: 14 °F

      Light Wind
      < 1ft

    • Friday

      Friday:Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.

      High: 26 °F

      Light Wind
      < 1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

      Low: 18 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Partly sunny. Seas 1 ft or less.

      High: 28 °F

      Light Wind
      < 1ft

    • Saturday Night

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

      Low: 19 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:N wind 5 to 10 kt. Partly sunny. Seas 1 ft or less.

      High: 27 °F

      N 10kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:23 am AKDT Mar 11, 2026
Forecast Valid: 1pm AKDT Mar 11, 2026-6pm AKDT Mar 17, 2026

View Nearby Observations

Detailed Forecast

...HEAVY FREEZING SPRAY WARNING THROUGH TONIGHT...

Synopsis: A 1000 mb complex low 200 nm S of Cordova remains nearly stationary before weakening to 1015 mb 140 nm S of Yakutat Fri morning.

This Afternoon
N wind around 10 kt. Sunny. Seas 1 ft or less.
Tonight
WNW wind 5 to 10 kt becoming SW after midnight. Mostly clear. Seas 1 ft or less.
Thursday
Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Friday
Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.
Friday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Saturday
Variable winds 5 kt or less. Partly sunny. Seas 1 ft or less.
Saturday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
Sunday
N wind 5 to 10 kt. Partly sunny. Seas 1 ft or less.

*Notices:

  1. 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.
  2. 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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ABOUT THIS FORECAST

Point Forecast: 57.54°N 153.99°W
Last Update: 7:23 am AKDT Mar 11, 2026
Forecast Valid: 1pm AKDT Mar 11, 2026-6pm AKDT Mar 17, 2026
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