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Anchorage, AK Local Forecast Office

6NM N Larsen Bay AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds 5 kt or less. A chance of rain.   Seas 1 ft or less.

      High: 59 °F

      Light Wind
      < 1ft

    • Tonight

      Tonight:N wind 5 to 10 kt. A chance of rain, mainly before 10pm.   Seas 1 ft or less.

      Low: 53 °F

      N 10kt
      < 1ft

    • Thursday

      Thursday:Variable winds 5 kt or less. A slight chance of rain before 10am.   Seas 1 ft or less.

      High: 60 °F

      Light Wind
      < 1ft

    • Thursday Night

      Thursday Night:WSW wind 5 to 10 kt becoming WNW in the evening. Partly cloudy. Seas 1 ft or less.

      Low: 51 °F

      W 10kt
      < 1ft

    • Friday

      Friday:W wind around 10 kt, with gusts as high as 20 kt. Mostly sunny. Seas 1 ft or less.

      High: 60 °F

      W 10kt
      < 1ft

    • Friday Night

      Friday Night:W wind 10 to 15 kt. Mostly clear. Seas 1 ft or less.

      Low: 49 °F

      W 15kt
      < 1ft

    • Saturday

      Saturday:W wind around 10 kt. Sunny. Seas 1 ft or less.

      High: 60 °F

      W 10kt
      < 1ft

    • Saturday Night

      Saturday Night:W wind 10 to 15 kt. Mostly clear. Seas 1 ft or less.

      Low: 49 °F

      W 15kt
      < 1ft

    • Sunday

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

      High: 63 °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: 6:54 am AKDT Aug 13, 2025
Forecast Valid: 10am AKDT Aug 13, 2025-6pm AKDT Aug 19, 2025

View Nearby Observations

Detailed Forecast


Synopsis: A 1009 mb low develops 120 nm SW of Sitkinak Island this morning and moves to 190 nm at 1005 mb Thu morning. This low then moves to 120 nm W of Graham Island at 997 mb Fri morning.

Today
Variable winds 5 kt or less. A chance of rain. Seas 1 ft or less.
Tonight
N wind 5 to 10 kt. A chance of rain, mainly before 10pm. Seas 1 ft or less.
Thursday
Variable winds 5 kt or less. A slight chance of rain before 10am. Seas 1 ft or less.
Thursday Night
WSW wind 5 to 10 kt becoming WNW in the evening. Partly cloudy. Seas 1 ft or less.
Friday
W wind around 10 kt, with gusts as high as 20 kt. Mostly sunny. Seas 1 ft or less.
Friday Night
W wind 10 to 15 kt. Mostly clear. Seas 1 ft or less.
Saturday
W wind around 10 kt. Sunny. Seas 1 ft or less.
Saturday Night
W wind 10 to 15 kt. Mostly clear. Seas 1 ft or less.
Sunday
Variable winds 5 kt or less. 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: 57.64°N 154.01°W
Last Update: 6:54 am AKDT Aug 13, 2025
Forecast Valid: 10am AKDT Aug 13, 2025-6pm AKDT Aug 19, 2025
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