Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

Larsen Bay AK

Marine Point Forecast

[NOTICE]
    • M.L.King Day

      M.L.King Day:Variable winds 5 kt or less. A chance of rain, mainly after noon.   Seas 1 ft or less.

      High: 41 °F

      Light Wind
      < 1ft

    • Tonight

      Tonight:SE wind 10 to 15 kt. A chance of rain, mainly before 3am.   Seas 1 ft or less.

      Low: 38 °F

      SE 15kt
      < 1ft

    • Tuesday

      Tuesday:SSE wind 5 to 10 kt becoming variable and less than 5 kt in the morning. A slight chance of rain before 3pm.   Seas 1 ft or less.

      High: 41 °F

      SSE 10kt⇓
      < 1ft

    • Tuesday Night

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

      Low: 33 °F

      Light Wind
      < 1ft

    • Wednesday

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

      High: 40 °F

      Light Wind
      < 1ft

    • Wednesday Night

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

      Low: 34 °F

      Light Wind
      < 1ft

    • Thursday

      Thursday:NE wind 5 to 10 kt. Mostly sunny. Seas 1 ft or less.

      High: 40 °F

      NE 10kt
      < 1ft

    • Thursday Night

      Thursday Night:NE wind 10 to 15 kt. Partly cloudy. Seas 1 ft or less.

      Low: 34 °F

      NE 15kt
      < 1ft

    • Friday

      Friday:NE wind 15 to 20 kt. Mostly sunny. Seas 1 ft or less.

      High: 40 °F

      NE 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: 2:49 am AKST Jan 19, 2026
Forecast Valid: 7am AKST Jan 19, 2026-6pm AKST Jan 25, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

Synopsis: High pressure builds in the Gulf of Alaska through Wed morning.

M.L.King Day
Variable winds 5 kt or less. A chance of rain, mainly after noon. Seas 1 ft or less.
Tonight
SE wind 10 to 15 kt. A chance of rain, mainly before 3am. Seas 1 ft or less.
Tuesday
SSE wind 5 to 10 kt becoming variable and less than 5 kt in the morning. A slight chance of rain before 3pm. 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. Partly sunny. Seas 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
Thursday
NE wind 5 to 10 kt. Mostly sunny. Seas 1 ft or less.
Thursday Night
NE wind 10 to 15 kt. Partly cloudy. Seas 1 ft or less.
Friday
NE wind 15 to 20 kt. Mostly 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: 57.54°N 153.99°W
Last Update: 2:49 am AKST Jan 19, 2026
Forecast Valid: 7am AKST Jan 19, 2026-6pm AKST Jan 25, 2026
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