National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

For More Weather Information:

Anchorage, AK Local Forecast Office

Larsen Bay AK

Marine Point Forecast

[NOTICE]

    • Saturday

      Saturday:W wind around 15 kt, with gusts as high as 25 kt. Sunny. Seas 1 ft or less.

      High: 52 °F

      W 15kt
      < 1ft

    • Saturday Night

      Saturday Night:SSW wind around 15 kt. Partly cloudy. Seas 1 ft or less.

      Low: 46 °F

      SSW 15kt
      < 1ft

    • Sunday

      Sunday:SW wind 10 to 15 kt. Partly sunny. Seas 1 ft or less.

      High: 49 °F

      SW 15kt
      < 1ft

    • Sunday Night

      Sunday Night:SSW wind 10 to 15 kt. A chance of rain after 1am. Seas 1 ft or less.

      Low: 46 °F

      SSW 15kt
      < 1ft

    • Monday

      Monday:WSW wind 10 to 15 kt, with gusts as high as 25 kt. Mostly cloudy. Seas 1 ft or less.

      High: 48 °F

      WSW 15kt
      < 1ft

    • Monday Night

      Monday Night:WSW wind around 20 kt, with gusts as high as 30 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 45 °F

      WSW 20kt
      < 1ft

    • Tuesday

      Tuesday:SW wind 5 to 10 kt. Mostly cloudy. Seas 1 ft or less.

      High: 52 °F

      SW 10kt
      < 1ft

    • Tuesday Night

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

      Low: 43 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. A chance of showers. Seas 1 ft or less.

      High: 52 °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: 8:47 pm AKDT Jun 26, 2026
Forecast Valid: 1am AKDT Jun 27, 2026-6pm AKDT Jul 3, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT...

Synopsis: A weak trough moves along the Gulf Coast through Sat night as weak high pressure builds over the Gulf.

Saturday
W wind around 15 kt, with gusts as high as 25 kt. Sunny. Seas 1 ft or less.
Saturday Night
SSW wind around 15 kt. Partly cloudy. Seas 1 ft or less.
Sunday
SW wind 10 to 15 kt. Partly sunny. Seas 1 ft or less.
Sunday Night
SSW wind 10 to 15 kt. A chance of rain after 1am. Seas 1 ft or less.
Monday
WSW wind 10 to 15 kt, with gusts as high as 25 kt. Mostly cloudy. Seas 1 ft or less.
Monday Night
WSW wind around 20 kt, with gusts as high as 30 kt. Mostly cloudy. Seas 1 ft or less.
Tuesday
SW wind 5 to 10 kt. Mostly cloudy. Seas 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
Wednesday
Variable winds 5 kt or less. A chance of showers. 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: 8:47 pm AKDT Jun 26, 2026
Forecast Valid: 1am AKDT Jun 27, 2026-6pm AKDT Jul 3, 2026
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