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Anchorage, AK Local Forecast Office

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:WNW wind around 15 kt. Mostly cloudy. Seas around 4 ft.

      Low: 46 °F

      WNW 15kt
      4ft

    • Thursday

      Thursday:WSW wind around 20 kt. A slight chance of rain before 10am, then a chance of rain after 4pm.  Areas of fog.  Seas 4 to 5 ft.

      High: 46 °F

      WSW 20kt
      4-5ft

    • Thursday Night

      Thursday Night:SSW wind 20 to 25 kt. Rain, mainly between 7pm and 4am.   Seas 6 ft building to 10 ft.

      Low: 45 °F

      SSW 25kt
      Waves Building10ft

    • Friday

      Friday:NNE wind 20 to 25 kt. A chance of rain before 7am.   Seas 7 to 8 ft.

      High: 46 °F

      NNE 25kt
      7-8ft

    • Friday Night

      Friday Night:N wind 15 to 20 kt. Mostly cloudy. Seas around 6 ft.

      Low: 46 °F

      N 20kt
      6ft

    • Saturday

      Saturday:NNW wind 10 to 15 kt. Mostly cloudy. Seas 4 to 5 ft.

      High: 46 °F

      NNW 15kt
      4-5ft

    • Saturday Night

      Saturday Night:NW wind around 10 kt. Cloudy. Seas 3 to 4 ft.

      Low: 45 °F

      NW 10kt
      3-4ft

    • Sunday

      Sunday:WSW wind around 10 kt. A chance of showers.   Seas around 3 ft.

      High: 46 °F

      WSW 10kt
      3ft

    • Sunday Night

      Sunday Night:S wind around 10 kt becoming ENE in the evening. A chance of showers.   Seas around 4 ft.

      Low: 45 °F

      S 10kt
      4ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:30 pm AKDT Jul 15, 2026
Forecast Valid: 11pm AKDT Jul 15, 2026-6pm AKDT Jul 22, 2026

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Detailed Forecast


Synopsis: A 1013 mb low near 53N 171W moves to 57N 159W at 1010 mb Thu morning, and then exits into the western Gulf of Alaska Fri morning. A low over Eastern Russia moves to 55N 170W at 999 mb by Fri afternoon.

Overnight
WNW wind around 15 kt. Mostly cloudy. Seas around 4 ft.
Thursday
WSW wind around 20 kt. A slight chance of rain before 10am, then a chance of rain after 4pm. Areas of fog. Seas 4 to 5 ft.
Thursday Night
SSW wind 20 to 25 kt. Rain, mainly between 7pm and 4am. Seas 6 ft building to 10 ft.
Friday
NNE wind 20 to 25 kt. A chance of rain before 7am. Seas 7 to 8 ft.
Friday Night
N wind 15 to 20 kt. Mostly cloudy. Seas around 6 ft.
Saturday
NNW wind 10 to 15 kt. Mostly cloudy. Seas 4 to 5 ft.
Saturday Night
NW wind around 10 kt. Cloudy. Seas 3 to 4 ft.
Sunday
WSW wind around 10 kt. A chance of showers. Seas around 3 ft.
Sunday Night
S wind around 10 kt becoming ENE in the evening. A chance of showers. Seas around 4 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: 8:30 pm AKDT Jul 15, 2026
Forecast Valid: 11pm AKDT Jul 15, 2026-6pm AKDT Jul 22, 2026
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