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Anchorage, AK Local Forecast Office

Marine Point Forecast

[NOTICE]
    • Wednesday

      Wednesday:ENE wind 5 to 15 kt. A chance of rain, mainly after 1pm.   Seas 3 to 4 ft.

      High: 37 °F

      ENE 15kt
      3-4ft

    • Wednesday Night

      Wednesday Night:N wind 15 to 20 kt. A chance of rain.   Seas 4 ft building to 7 ft.

      Low: 36 °F

      N 20kt
      Waves Building7ft

    • Thursday

      Thursday:NNW wind around 20 kt. A chance of rain and snow showers before 10am, then a chance of rain showers.   Seas 7 to 8 ft.

      High: 37 °F

      NNW 20kt
      7-8ft

    • Thursday Night

      Thursday Night:WNW wind around 20 kt. A chance of showers before 1am, then a chance of showers after 4am.   Seas around 7 ft.

      Low: 36 °F

      WNW 20kt
      7ft

    • Friday

      Friday:NW wind 15 to 20 kt. A chance of showers before 10am.   Seas 5 to 7 ft.

      High: 38 °F

      NW 20kt
      5-7ft

    • Friday Night

      Friday Night:NW wind around 15 kt. A chance of showers.   Seas 4 to 5 ft.

      Low: 36 °F

      NW 15kt
      4-5ft

    • Saturday

      Saturday:NW wind around 10 kt. Cloudy. Seas around 4 ft.

      High: 38 °F

      NW 10kt
      4ft

    • Saturday Night

      Saturday Night:NW wind around 10 kt. Mostly cloudy. Seas 2 to 3 ft.

      Low: 36 °F

      NW 10kt
      2-3ft

    • Sunday

      Sunday:NW wind 5 to 10 kt becoming NNE in the morning. Mostly cloudy. Seas around 2 ft.

      High: 38 °F

      NNE 10kt
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:49 pm AKDT May 19, 2026
Forecast Valid: 1am AKDT May 20, 2026-6pm AKDT May 26, 2026

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Detailed Forecast


Synopsis: A 994 mb low at 57N 174W remains nearly stationary before dissipating Wed morning. A 981 mb North Pacific low at 49N 174E moves to 52N 174W for Wed afternoon. This low continues to 58N 164W at 992 mb by Thu afternoon.

Wednesday
ENE wind 5 to 15 kt. A chance of rain, mainly after 1pm. Seas 3 to 4 ft.
Wednesday Night
N wind 15 to 20 kt. A chance of rain. Seas 4 ft building to 7 ft.
Thursday
NNW wind around 20 kt. A chance of rain and snow showers before 10am, then a chance of rain showers. Seas 7 to 8 ft.
Thursday Night
WNW wind around 20 kt. A chance of showers before 1am, then a chance of showers after 4am. Seas around 7 ft.
Friday
NW wind 15 to 20 kt. A chance of showers before 10am. Seas 5 to 7 ft.
Friday Night
NW wind around 15 kt. A chance of showers. Seas 4 to 5 ft.
Saturday
NW wind around 10 kt. Cloudy. Seas around 4 ft.
Saturday Night
NW wind around 10 kt. Mostly cloudy. Seas 2 to 3 ft.
Sunday
NW wind 5 to 10 kt becoming NNE in the morning. Mostly cloudy. 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: 57.43°N 177.18°W
Last Update: 9:49 pm AKDT May 19, 2026
Forecast Valid: 1am AKDT May 20, 2026-6pm AKDT May 26, 2026
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