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Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

21NM NW Marmot Bay AK

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:SE wind 5 to 10 kt. Rain likely, mainly after 1am. Seas 1 to 2 ft.

      Low: 52 °F

      SE 10kt
      1-2ft

    • Sunday

      Sunday:SSE wind 5 to 10 kt. Rain likely, mainly after 1pm. Seas 1 to 2 ft.

      High: 53 °F

      SSE 10kt
      1-2ft

    • Sunday Night

      Sunday Night:S wind 10 to 15 kt becoming WSW 15 to 20 kt after midnight. Scattered showers. Seas 2 to 4 ft.

      Low: 48 °F

      ⇑WSW 20kt
      2-4ft

    • Monday

      Monday:WSW wind 20 to 25 kt. Cloudy, then gradually becoming mostly sunny. Seas around 5 ft.

      High: 49 °F

      WSW 25kt
      5ft

    • Monday Night

      Monday Night:WSW wind around 20 kt, with gusts as high as 25 kt. Mostly cloudy. Seas 4 to 5 ft.

      Low: 48 °F

      WSW 20kt
      4-5ft

    • Tuesday

      Tuesday:SW wind around 20 kt, with gusts as high as 25 kt. Mostly sunny. Seas around 4 ft.

      High: 52 °F

      SW 20kt
      4ft

    • Tuesday Night

      Tuesday Night:SW wind 15 to 20 kt, with gusts as high as 30 kt. Partly cloudy. Seas 4 to 5 ft.

      Low: 50 °F

      SW 20kt
      4-5ft

    • Wednesday

      Wednesday:SW wind 20 to 25 kt. Partly sunny. Seas 5 to 6 ft.

      High: 54 °F

      SW 25kt
      5-6ft

    • Wednesday Night

      Wednesday Night:SW wind 20 to 25 kt. Mostly cloudy. Seas 5 to 6 ft.

      Low: 49 °F

      SW 25kt
      5-6ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:07 pm AKDT Oct 4, 2025
Forecast Valid: 10pm AKDT Oct 4, 2025-6pm AKDT Oct 11, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY SUNDAY NIGHT...

Synopsis: A 996 mb low near Cold Bay Sunday morning will move inland by Monday morning near the Bristol Bay Coast. A front associated with the low will move into the Western Gulf Sunday morning, impacting the coast by Sunday afternoon.

Tonight
SE wind 5 to 10 kt. Rain likely, mainly after 1am. Seas 1 to 2 ft.
Sunday
SSE wind 5 to 10 kt. Rain likely, mainly after 1pm. Seas 1 to 2 ft.
Sunday Night
S wind 10 to 15 kt becoming WSW 15 to 20 kt after midnight. Scattered showers. Seas 2 to 4 ft.
Monday
WSW wind 20 to 25 kt. Cloudy, then gradually becoming mostly sunny. Seas around 5 ft.
Monday Night
WSW wind around 20 kt, with gusts as high as 25 kt. Mostly cloudy. Seas 4 to 5 ft.
Tuesday
SW wind around 20 kt, with gusts as high as 25 kt. Mostly sunny. Seas around 4 ft.
Tuesday Night
SW wind 15 to 20 kt, with gusts as high as 30 kt. Partly cloudy. Seas 4 to 5 ft.
Wednesday
SW wind 20 to 25 kt. Partly sunny. Seas 5 to 6 ft.
Wednesday Night
SW wind 20 to 25 kt. Mostly cloudy. Seas 5 to 6 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: 58.23°N 153.08°W
Last Update: 9:07 pm AKDT Oct 4, 2025
Forecast Valid: 10pm AKDT Oct 4, 2025-6pm AKDT Oct 11, 2025
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