Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

Larsen Bay AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

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

      High: 39 °F

      Light Wind
      < 1ft

    • Tonight

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

      Low: 29 °F

      Light Wind
      < 1ft

    • Thursday

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

      High: 40 °F

      Light Wind
      < 1ft

    • Thursday Night

      Thursday Night:NE wind 5 to 10 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 32 °F

      NE 10kt
      < 1ft

    • Friday

      Friday:NE wind around 10 kt. A chance of rain between 9am and 3pm.   Seas 1 ft or less.

      High: 40 °F

      NE 10kt
      < 1ft

    • Friday Night

      Friday Night:ENE wind around 10 kt. A chance of rain.   Seas 1 ft or less.

      Low: 39 °F

      ENE 10kt
      < 1ft

    • Saturday

      Saturday:ENE wind 5 to 10 kt. A chance of rain before 9am.   Seas 1 ft or less.

      High: 42 °F

      ENE 10kt
      < 1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Rain likely.   Seas 1 ft or less.

      Low: 39 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Rain likely.   Seas 1 ft or less.

      High: 41 °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: 2:57 pm AKST Jan 21, 2026
Forecast Valid: 4pm AKST Jan 21, 2026-6pm AKST Jan 27, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THURSDAY NIGHT...

Synopsis: High pressure builds in the Gulf of Alaska through Fri morning. A weak front moves into the southern Gulf Fri morning through Fri afternoon.

This Afternoon
Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.
Tonight
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Thursday
Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
Thursday Night
NE wind 5 to 10 kt. Mostly cloudy. Seas 1 ft or less.
Friday
NE wind around 10 kt. A chance of rain between 9am and 3pm. Seas 1 ft or less.
Friday Night
ENE wind around 10 kt. A chance of rain. Seas 1 ft or less.
Saturday
ENE wind 5 to 10 kt. A chance of rain before 9am. Seas 1 ft or less.
Saturday Night
Variable winds 5 kt or less. Rain likely. Seas 1 ft or less.
Sunday
Variable winds 5 kt or less. Rain likely. 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: 2:57 pm AKST Jan 21, 2026
Forecast Valid: 4pm AKST Jan 21, 2026-6pm AKST Jan 27, 2026
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