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Anchorage, AK Local Forecast Office

Larsen Bay AK

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:Variable winds 5 kt or less. A slight chance of rain, mixing with snow after 9pm, then gradually ending. Seas 1 ft or less.

      Low: 30 °F

      Light Wind
      < 1ft

    • Saturday

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

      High: 38 °F

      Light Wind
      < 1ft

    • Saturday Night

      Saturday Night:NE wind 5 to 10 kt, with gusts as high as 20 kt. A slight chance of rain and snow between midnight and 3am, then a chance of snow. Seas 1 ft or less.

      Low: 33 °FRising Temperatures

      NE 10kt
      < 1ft

    • Sunday

      Sunday:NE wind 10 to 15 kt. A chance of snow before noon, then a chance of rain and snow between noon and 3pm, then a chance of snow after 3pm. Seas 1 ft or less.

      High: 39 °F

      NE 15kt
      < 1ft

    • Sunday Night

      Sunday Night:NE wind 10 to 15 kt. Snow likely, mainly after 3am. Seas 1 ft or less.

      Low: 37 °FRising Temperatures

      NE 15kt
      < 1ft

    • Monday

      Monday:NE wind 10 to 15 kt. Snow likely before 9am, then rain and snow likely between 9am and 3pm, then rain likely after 3pm. Seas 1 ft or less.

      High: 41 °F

      NE 15kt
      < 1ft

    • Monday Night

      Monday Night:NE wind 10 to 15 kt increasing to 20 to 25 kt after midnight. Rain. Seas 1 ft or less.

      Low: 39 °FRising Temperatures

      ⇑NE 25kt
      < 1ft

    • Tuesday

      Tuesday:NE wind 25 to 30 kt decreasing to 20 to 25 kt in the afternoon. Rain. Seas 1 ft or less.

      High: 42 °F

      NE 30kt⇓
      < 1ft

    • Tuesday Night

      Tuesday Night:NE wind 15 to 20 kt becoming E in the evening. Rain. Seas 1 ft or less.

      Low: 40 °FRising Temperatures

      E 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: 3:39 pm AKST Jan 30, 2026
Forecast Valid: 6pm AKST Jan 30, 2026-6pm AKST Feb 6, 2026

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Detailed Forecast


Synopsis: A front enters the southeastern Gulf Sat afternoon and moves to the northern to western Gulf Sun afternoon.

Tonight
Variable winds 5 kt or less. A slight chance of rain, mixing with snow after 9pm, then gradually ending. Seas 1 ft or less.
Saturday
Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
Saturday Night
NE wind 5 to 10 kt, with gusts as high as 20 kt. A slight chance of rain and snow between midnight and 3am, then a chance of snow. Seas 1 ft or less.
Sunday
NE wind 10 to 15 kt. A chance of snow before noon, then a chance of rain and snow between noon and 3pm, then a chance of snow after 3pm. Seas 1 ft or less.
Sunday Night
NE wind 10 to 15 kt. Snow likely, mainly after 3am. Seas 1 ft or less.
Monday
NE wind 10 to 15 kt. Snow likely before 9am, then rain and snow likely between 9am and 3pm, then rain likely after 3pm. Seas 1 ft or less.
Monday Night
NE wind 10 to 15 kt increasing to 20 to 25 kt after midnight. Rain. Seas 1 ft or less.
Tuesday
NE wind 25 to 30 kt decreasing to 20 to 25 kt in the afternoon. Rain. Seas 1 ft or less.
Tuesday Night
NE wind 15 to 20 kt becoming E in the evening. Rain. 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: 3:39 pm AKST Jan 30, 2026
Forecast Valid: 6pm AKST Jan 30, 2026-6pm AKST Feb 6, 2026
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