Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

3NM SSW Marmot Bay AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:N wind around 25 kt, with gusts as high as 40 kt. A chance of snow showers, mainly after noon.  Widespread freezing spray between noon and 3pm.  Seas around 6 ft.

      High: 31 °F

      N 25kt
      6ft

    • Tonight

      Tonight:N wind 20 to 30 kt, with gusts as high as 35 kt. Snow.  Widespread freezing spray.  Seas 7 ft subsiding to 4 ft.

      Low: 29 °F

      N 30kt
      7ftWaves Subsiding

    • Sunday

      Sunday:N wind 25 to 30 kt. Snow likely, mainly after noon.  Widespread freezing spray before noon.  Seas 6 to 7 ft.

      High: 34 °F

      N 30kt
      6-7ft

    • Sunday Night

      Sunday Night:N wind 20 to 25 kt. Snow likely, mainly before midnight.   Seas 4 to 6 ft.

      Low: 29 °F

      N 25kt
      4-6ft

    • Monday

      Monday:N wind 15 to 20 kt, with gusts as high as 25 kt. A chance of snow before 3pm.   Seas 3 to 4 ft.

      High: 34 °F

      N 20kt
      3-4ft

    • Monday Night

      Monday Night:NNW wind around 20 kt, with gusts as high as 25 kt. Partly cloudy. Seas 3 to 4 ft.

      Low: 24 °F

      NNW 20kt
      3-4ft

    • Tuesday

      Tuesday:NNW wind 15 to 20 kt. Mostly sunny. Seas 2 to 3 ft.

      High: 29 °F

      NNW 20kt
      2-3ft

    • Tuesday Night

      Tuesday Night:NNW wind around 15 kt. Partly cloudy. Seas around 2 ft.

      Low: 21 °F

      NNW 15kt
      2ft

    • Wednesday

      Wednesday:NNW wind around 15 kt. Partly sunny. Seas around 2 ft.

      High: 27 °F

      NNW 15kt
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:07 am AKST Dec 6, 2025
Forecast Valid: 9am AKST Dec 6, 2025-6pm AKST Dec 12, 2025

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Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

Synopsis: A 978 mb low about 28 nm south of Middleton Island will move southwest to 173 nm SE of Kodiak by Sunday morning. The low will broaden as it weakens slightly, then remain nearly stationary over the central Gulf until Monday afternoon. As the low sits over the central Gulf, a series of fronts will move west across the northern Gulf.

Today
N wind around 25 kt, with gusts as high as 40 kt. A chance of snow showers, mainly after noon. Widespread freezing spray between noon and 3pm. Seas around 6 ft.
Tonight
N wind 20 to 30 kt, with gusts as high as 35 kt. Snow. Widespread freezing spray. Seas 7 ft subsiding to 4 ft.
Sunday
N wind 25 to 30 kt. Snow likely, mainly after noon. Widespread freezing spray before noon. Seas 6 to 7 ft.
Sunday Night
N wind 20 to 25 kt. Snow likely, mainly before midnight. Seas 4 to 6 ft.
Monday
N wind 15 to 20 kt, with gusts as high as 25 kt. A chance of snow before 3pm. Seas 3 to 4 ft.
Monday Night
NNW wind around 20 kt, with gusts as high as 25 kt. Partly cloudy. Seas 3 to 4 ft.
Tuesday
NNW wind 15 to 20 kt. Mostly sunny. Seas 2 to 3 ft.
Tuesday Night
NNW wind around 15 kt. Partly cloudy. Seas around 2 ft.
Wednesday
NNW wind around 15 kt. Partly sunny. Seas around 2 ft.

*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: 57.98°N 152.6°W
Last Update: 6:07 am AKST Dec 6, 2025
Forecast Valid: 9am AKST Dec 6, 2025-6pm AKST Dec 12, 2025
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