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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. Showers likely.   Seas 1 ft or less.

      High: 43 °F

      Light Wind
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Showers likely, mainly after 4am.   Seas 1 ft or less.

      Low: 38 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Showers.   Seas 1 ft or less.

      High: 43 °F

      Light Wind
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Showers, mainly before 1am.   Seas 1 ft or less.

      Low: 37 °F

      Light Wind
      < 1ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Showers likely, mainly after 1pm.   Seas 1 ft or less.

      High: 41 °F

      Light Wind
      < 1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Showers likely before 10pm.   Seas 1 ft or less.

      Low: 36 °F

      Light Wind
      < 1ft

    • Friday

      Friday:Variable winds 5 kt or less. A chance of showers after 1pm.   Seas 1 ft or less.

      High: 42 °F

      Light Wind
      < 1ft

    • Friday Night

      Friday Night:E wind 10 to 15 kt, with gusts as high as 20 kt. A chance of showers.   Seas 1 ft or less.

      Low: 38 °F

      E 15kt
      < 1ft

    • Saturday

      Saturday:ENE wind 15 to 25 kt, with gusts as high as 35 kt. Showers likely.   Seas 1 ft or less.

      High: 41 °F

      ENE 25kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:17 pm AKDT May 12, 2026
Forecast Valid: 4pm AKDT May 12, 2026-6pm AKDT May 18, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A front along the northern Gulf Coast stalls through Wed as it weakens. A 1000 mb Bering low moves to 180 nm SW of Kodiak City by Wed afternoon then to 140 nm S of Kodiak City at 1006 mb by Thu afternoon.

This Afternoon
Variable winds 5 kt or less. Showers likely. Seas 1 ft or less.
Tonight
Variable winds 5 kt or less. Showers likely, mainly after 4am. Seas 1 ft or less.
Wednesday
Variable winds 5 kt or less. Showers. Seas 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Showers, mainly before 1am. Seas 1 ft or less.
Thursday
Variable winds 5 kt or less. Showers likely, mainly after 1pm. Seas 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Showers likely before 10pm. Seas 1 ft or less.
Friday
Variable winds 5 kt or less. A chance of showers after 1pm. Seas 1 ft or less.
Friday Night
E wind 10 to 15 kt, with gusts as high as 20 kt. A chance of showers. Seas 1 ft or less.
Saturday
ENE wind 15 to 25 kt, with gusts as high as 35 kt. Showers 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: 3:17 pm AKDT May 12, 2026
Forecast Valid: 4pm AKDT May 12, 2026-6pm AKDT May 18, 2026
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