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Anchorage, AK Local Forecast Office

Marine Point Forecast

[NOTICE]
    • Today

      Today:SW wind 10 to 20 kt. Mostly sunny. Seas 8 to 10 ft.

      High: 43 °F

      SW 20kt
      8-10ft

    • Tonight

      Tonight:SW wind around 10 kt. Mostly cloudy. Seas 6 to 8 ft.

      Low: 40 °F

      SW 10kt
      6-8ft

    • Sunday

      Sunday:S wind 10 to 15 kt becoming E in the afternoon. Scattered showers, mainly after noon.   Seas 7 to 8 ft.

      High: 42 °F

      SSE 15kt
      7-8ft

    • Sunday Night

      Sunday Night:ENE wind 20 to 25 kt becoming NNE 30 to 35 kt after midnight. Winds could gust as high as 50 kt. Scattered showers before midnight, then rain likely, mainly after 3am.   Seas 8 ft building to 15 ft.

      Low: 41 °F

      ⇑NNE 35kt
      Waves Building15ft

    • Monday

      Monday:N wind 30 to 40 kt becoming NNW 20 to 30 kt. Winds could gust as high as 50 kt. Rain, mainly before noon.   Seas 18 ft building to 21 ft.

      High: 44 °F

      N 40kt⇓
      Waves Building21ft

    • Monday Night

      Monday Night:WNW wind 25 to 35 kt becoming WSW after midnight. Winds could gust as high as 50 kt. A chance of rain before midnight.   Seas 21 ft subsiding to 15 ft.

      Low: 42 °F

      WNW 35kt
      21ftWaves Subsiding

    • Tuesday

      Tuesday:SW wind 20 to 25 kt decreasing to 15 to 20 kt in the morning. Mostly cloudy. Seas 13 to 15 ft.

      High: 44 °F

      SW 25kt⇓
      13-15ft

    • Tuesday Night

      Tuesday Night:WNW wind 15 to 20 kt. Mostly cloudy. Seas 13 ft subsiding to 9 ft.

      Low: 40 °F

      WNW 20kt
      13ftWaves Subsiding

    • Veterans Day

      Veterans Day:WNW wind around 20 kt. Mostly cloudy. Seas 11 to 12 ft.

      High: 42 °F

      WNW 20kt
      11-12ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:27 am AKST Nov 7, 2026
Forecast Valid: 6am AKST Nov 7, 2026-6pm AKST Nov 13, 2026

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Detailed Forecast


Synopsis: A 990 mb low at 59N 149W moves to 57N 152W at 991 mb this afternoon. This low remains nearly stationary through Sun afternoon before dissipating Sun evening. A 960 mb N Pacific low sends its front into the southern Gulf of Alaska Sun evening. The front lifts to the north-central Gulf by Mon morning.

Today
SW wind 10 to 20 kt. Mostly sunny. Seas 8 to 10 ft.
Tonight
SW wind around 10 kt. Mostly cloudy. Seas 6 to 8 ft.
Sunday
S wind 10 to 15 kt becoming E in the afternoon. Scattered showers, mainly after noon. Seas 7 to 8 ft.
Sunday Night
ENE wind 20 to 25 kt becoming NNE 30 to 35 kt after midnight. Winds could gust as high as 50 kt. Scattered showers before midnight, then rain likely, mainly after 3am. Seas 8 ft building to 15 ft.
Monday
N wind 30 to 40 kt becoming NNW 20 to 30 kt. Winds could gust as high as 50 kt. Rain, mainly before noon. Seas 18 ft building to 21 ft.
Monday Night
WNW wind 25 to 35 kt becoming WSW after midnight. Winds could gust as high as 50 kt. A chance of rain before midnight. Seas 21 ft subsiding to 15 ft.
Tuesday
SW wind 20 to 25 kt decreasing to 15 to 20 kt in the morning. Mostly cloudy. Seas 13 to 15 ft.
Tuesday Night
WNW wind 15 to 20 kt. Mostly cloudy. Seas 13 ft subsiding to 9 ft.
Veterans Day
WNW wind around 20 kt. Mostly cloudy. Seas 11 to 12 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: 55.34°N 148.57°W
Last Update: 5:27 am AKST Nov 7, 2026
Forecast Valid: 6am AKST Nov 7, 2026-6pm AKST Nov 13, 2026
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