Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

Larsen Bay AK

Marine Point Forecast

[NOTICE]
    • Overnight

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

      Low: 25 °F

      Light Wind
      < 1ft

    • Christmas Day

      Christmas Day:E wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. Mostly cloudy. Seas 1 ft or less.

      High: 29 °F

      E 10kt⇓
      < 1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Snow, mainly after midnight.   Seas 1 ft or less.

      Low: 25 °F

      Light Wind
      < 1ft

    • Friday

      Friday:ENE wind 5 to 10 kt. Snow before 9am, then rain and snow between 9am and 3pm, then rain after 3pm.   Seas 1 ft or less.

      High: 35 °F

      ENE 10kt
      < 1ft

    • Friday Night

      Friday Night:NNE wind 10 to 15 kt increasing to 20 to 25 kt after midnight. Winds could gust as high as 35 kt. Rain and snow, becoming all snow after 3am.   Seas 1 ft or less.

      Low: 33 °F

      ⇑NNE 25kt
      < 1ft

    • Saturday

      Saturday:NNE wind 20 to 25 kt, with gusts as high as 35 kt. Snow.   Seas 1 ft or less.

      High: 33 °F

      NNE 25kt
      < 1ft

    • Saturday Night

      Saturday Night:NNE wind 15 to 20 kt becoming NNW in the evening. Winds could gust as high as 30 kt. Snow.   Seas 1 ft or less.

      Low: 18 °F

      NNE 20kt
      < 1ft

    • Sunday

      Sunday:N wind 15 to 20 kt. Snow likely.   Seas 1 ft or less.

      High: 23 °F

      N 20kt
      < 1ft

    • Sunday Night

      Sunday Night:N wind 10 to 20 kt. A chance of snow.   Seas 1 ft or less.

      Low: 18 °F

      N 20kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:41 pm AKST Dec 24, 2025
Forecast Valid: 12am AKST Dec 25, 2025-6pm AKST Dec 31, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

Synopsis: A 1015 mb low forms 50 nm SE of Seward Wed afternoon and moves to 60 nm W of Sitka at 1000 mb Thu afternoon.

Overnight
Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
Christmas Day
E wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. Mostly cloudy. Seas 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Snow, mainly after midnight. Seas 1 ft or less.
Friday
ENE wind 5 to 10 kt. Snow before 9am, then rain and snow between 9am and 3pm, then rain after 3pm. Seas 1 ft or less.
Friday Night
NNE wind 10 to 15 kt increasing to 20 to 25 kt after midnight. Winds could gust as high as 35 kt. Rain and snow, becoming all snow after 3am. Seas 1 ft or less.
Saturday
NNE wind 20 to 25 kt, with gusts as high as 35 kt. Snow. Seas 1 ft or less.
Saturday Night
NNE wind 15 to 20 kt becoming NNW in the evening. Winds could gust as high as 30 kt. Snow. Seas 1 ft or less.
Sunday
N wind 15 to 20 kt. Snow likely. Seas 1 ft or less.
Sunday Night
N wind 10 to 20 kt. A chance of snow. 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: 3:41 pm AKST Dec 24, 2025
Forecast Valid: 12am AKST Dec 25, 2025-6pm AKST Dec 31, 2025
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