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Anchorage, AK Local Forecast Office

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:NNW wind around 25 kt. A slight chance of rain and snow showers before 4pm, then a slight chance of rain showers. Seas around 9 ft.

      High: 37 °F

      NNW 25kt
      9ft

    • Tonight

      Tonight:NW wind around 25 kt. A chance of snow, mainly after 1am. Seas around 9 ft.

      Low: 35 °F

      NW 25kt
      9ft

    • Wednesday

      Wednesday:WNW wind 20 to 25 kt. A chance of snow before 1pm, then a chance of rain and snow. Seas 7 to 8 ft.

      High: 36 °F

      WNW 25kt
      7-8ft

    • Wednesday Night

      Wednesday Night:WNW wind 15 to 20 kt. Scattered rain and snow showers. Seas 6 to 7 ft.

      Low: 36 °F

      WNW 20kt
      6-7ft

    • Thursday

      Thursday:WNW wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. A chance of rain before 10am. Seas 4 to 5 ft.

      High: 37 °F

      WNW 10kt⇓
      4-5ft

    • Thursday Night

      Thursday Night:ENE wind 5 to 15 kt becoming NNW after midnight. Mostly cloudy. Seas 2 to 3 ft.

      Low: 36 °F

      NNW 15kt
      2-3ft

    • Friday

      Friday:NNE wind around 15 kt. A chance of showers. Seas 3 to 4 ft.

      High: 37 °F

      NNE 15kt
      3-4ft

    • Friday Night

      Friday Night:NE wind around 20 kt. A chance of showers. Seas 5 to 7 ft.

      Low: 36 °F

      NE 20kt
      5-7ft

    • Saturday

      Saturday:ENE wind around 20 kt. A chance of showers. Seas around 7 ft.

      High: 38 °F

      ENE 20kt
      7ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:39 am AKDT May 12, 2026
Forecast Valid: 1pm AKDT May 12, 2026-6pm AKDT May 18, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A 985 mb complex low located around 55N 170W moves to 57N 163W at 996 mb by Wed morning. It then continues to move SE, exiting into the western Gulf by Thu morning.

This Afternoon
NNW wind around 25 kt. A slight chance of rain and snow showers before 4pm, then a slight chance of rain showers. Seas around 9 ft.
Tonight
NW wind around 25 kt. A chance of snow, mainly after 1am. Seas around 9 ft.
Wednesday
WNW wind 20 to 25 kt. A chance of snow before 1pm, then a chance of rain and snow. Seas 7 to 8 ft.
Wednesday Night
WNW wind 15 to 20 kt. Scattered rain and snow showers. Seas 6 to 7 ft.
Thursday
WNW wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. A chance of rain before 10am. Seas 4 to 5 ft.
Thursday Night
ENE wind 5 to 15 kt becoming NNW after midnight. Mostly cloudy. Seas 2 to 3 ft.
Friday
NNE wind around 15 kt. A chance of showers. Seas 3 to 4 ft.
Friday Night
NE wind around 20 kt. A chance of showers. Seas 5 to 7 ft.
Saturday
ENE wind around 20 kt. A chance of showers. Seas around 7 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: 3:39 am AKDT May 12, 2026
Forecast Valid: 1pm AKDT May 12, 2026-6pm AKDT May 18, 2026
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