Hazardous Weather Conditions

For More Weather Information:

Anchorage, AK Local Forecast Office

Larsen Bay AK

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:N wind 10 to 15 kt. Showers.   Seas 1 ft or less.

      Low: 45 °F

      N 15kt
      < 1ft

    • Sunday

      Sunday:SW wind around 10 kt. Showers, mainly before 10am.   Seas 1 ft or less.

      High: 50 °F

      SW 10kt
      < 1ft

    • Sunday Night

      Sunday Night:WSW wind 10 to 15 kt. Showers likely, mainly after 1am.   Seas 1 ft or less.

      Low: 40 °F

      WSW 15kt
      < 1ft

    • Monday

      Monday:Variable winds 5 kt or less. Showers likely, mainly before 10am.   Seas 1 ft or less.

      High: 46 °F

      Light Wind
      < 1ft

    • Monday Night

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

      Low: 41 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:N wind around 10 kt. Partly sunny. Seas 1 ft or less.

      High: 46 °F

      N 10kt
      < 1ft

    • Tuesday Night

      Tuesday Night:N wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.

      Low: 39 °F

      N 10kt
      < 1ft

    • Wednesday

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

      High: 48 °F

      Light Wind
      < 1ft

    • Wednesday Night

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

      Low: 43 °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: 12:56 pm AKDT Sep 19, 2026
Forecast Valid: 7pm AKDT Sep 19, 2026-6pm AKDT Sep 26, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY TONIGHT...

Synopsis: A 975 mb North Pacific low enters the Gulf tonight 230 nm SE of Kodiak City then moves 20 nm E of Middleton Island Sun afternoon before moving into Prince William Sound Sun night at 987 mb. The system moves inland through Mon afternoon.

Tonight
N wind 10 to 15 kt. Showers. Seas 1 ft or less.
Sunday
SW wind around 10 kt. Showers, mainly before 10am. Seas 1 ft or less.
Sunday Night
WSW wind 10 to 15 kt. Showers likely, mainly after 1am. Seas 1 ft or less.
Monday
Variable winds 5 kt or less. Showers likely, mainly before 10am. Seas 1 ft or less.
Monday Night
Variable winds 5 kt or less. A chance of rain. Seas 1 ft or less.
Tuesday
N wind around 10 kt. Partly sunny. Seas 1 ft or less.
Tuesday Night
N wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.
Wednesday
Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.
Wednesday Night
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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 57.54°N 153.99°W
Last Update: 12:56 pm AKDT Sep 19, 2026
Forecast Valid: 7pm AKDT Sep 19, 2026-6pm AKDT Sep 26, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data