National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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Anchorage, AK Local Forecast Office

Marine Point Forecast

[NOTICE]

    • Overnight

      Overnight:S wind around 15 kt. A chance of rain after 1am. Seas around 6 ft.

      Low: 51 °F

      S 15kt
      6ft

    • Saturday

      Saturday:SW wind around 15 kt. A chance of rain. Seas around 6 ft.

      High: 55 °F

      SW 15kt
      6ft

    • Saturday Night

      Saturday Night:SSW wind around 15 kt. A chance of rain. Seas 5 to 6 ft.

      Low: 52 °F

      SSW 15kt
      5-6ft

    • Sunday

      Sunday:SW wind around 15 kt, with gusts as high as 20 kt. A chance of rain. Seas around 7 ft.

      High: 56 °F

      SW 15kt
      7ft

    • Sunday Night

      Sunday Night:SSW wind 10 to 15 kt. A chance of rain between 1am and 4am. Seas around 6 ft.

      Low: 53 °F

      SSW 15kt
      6ft

    • Monday

      Monday:SW wind around 10 kt. A chance of rain between 10am and 4pm. Seas around 5 ft.

      High: 55 °F

      SW 10kt
      5ft

    • Monday Night

      Monday Night:SW wind around 10 kt. A chance of rain between 7pm and 1am. Seas 4 to 5 ft.

      Low: 52 °F

      SW 10kt
      4-5ft

    • Tuesday

      Tuesday:WSW wind around 10 kt. A chance of rain. Seas around 4 ft.

      High: 54 °F

      WSW 10kt
      4ft

    • Tuesday Night

      Tuesday Night:WSW wind around 15 kt. A chance of rain. Seas around 5 ft.

      Low: 52 °F

      WSW 15kt
      5ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:36 pm AKDT Jul 18, 2025
Forecast Valid: 11pm AKDT Jul 18, 2025-6pm AKDT Jul 25, 2025

View Nearby Observations

Detailed Forecast


Synopsis: A 990 mb low 300 nm N of Amchitka moves 400 nm N of Amchitka by Saturday afternoon. This low reaches 200 nm W of Saint Matthew Island by Sunday afternoon at 1001 mb. A front pushes across the Chain through the weekend.

Overnight
S wind around 15 kt. A chance of rain after 1am. Seas around 6 ft.
Saturday
SW wind around 15 kt. A chance of rain. Seas around 6 ft.
Saturday Night
SSW wind around 15 kt. A chance of rain. Seas 5 to 6 ft.
Sunday
SW wind around 15 kt, with gusts as high as 20 kt. A chance of rain. Seas around 7 ft.
Sunday Night
SSW wind 10 to 15 kt. A chance of rain between 1am and 4am. Seas around 6 ft.
Monday
SW wind around 10 kt. A chance of rain between 10am and 4pm. Seas around 5 ft.
Monday Night
SW wind around 10 kt. A chance of rain between 7pm and 1am. Seas 4 to 5 ft.
Tuesday
WSW wind around 10 kt. A chance of rain. Seas around 4 ft.
Tuesday Night
WSW wind around 15 kt. A chance of rain. Seas around 5 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: 54.54°N 158.78°W
Last Update: 7:36 pm AKDT Jul 18, 2025
Forecast Valid: 11pm AKDT Jul 18, 2025-6pm AKDT Jul 25, 2025
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