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

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Anchorage, AK Local Forecast Office

31NM W Adak AK

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:NW wind around 15 kt. Mostly cloudy. Seas around 2 ft.

      High: 48 °F

      NW 15kt
      2ft

    • Tonight

      Tonight:WNW wind 5 to 10 kt becoming SW after midnight. A chance of rain, mainly after 1am. Seas 1 to 2 ft.

      Low: 46 °F

      WNW 10kt
      1-2ft

    • Saturday

      Saturday:S wind 10 to 20 kt. A chance of showers, mainly before 4pm. Seas around 1 ft.

      High: 51 °F

      S 20kt
      1ft

    • Saturday Night

      Saturday Night:SSW wind around 20 kt. A chance of rain after 1am. Seas around 2 ft.

      Low: 48 °F

      SSW 20kt
      2ft

    • Sunday

      Sunday:SSW wind 25 to 30 kt. A chance of rain. Seas around 3 ft.

      High: 52 °F

      SSW 30kt
      3ft

    • Sunday Night

      Sunday Night:SW wind 25 to 30 kt. Rain. Seas 2 to 4 ft.

      Low: 48 °F

      SW 30kt
      2-4ft

    • Monday

      Monday:WSW wind around 15 kt. Rain likely, mainly before 7am. Seas 2 to 3 ft.

      High: 51 °F

      WSW 15kt
      2-3ft

    • Monday Night

      Monday Night:W wind 15 to 20 kt. A chance of showers. Seas around 2 ft.

      Low: 46 °F

      W 20kt
      2ft

    • Tuesday

      Tuesday:SW wind around 10 kt. A chance of showers. Seas around 2 ft.

      High: 50 °F

      SW 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: 1:15 pm AKDT Jul 31, 2026
Forecast Valid: 1pm AKDT Jul 31, 2026-6pm AKDT Aug 6, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A 1004 mb low 125 nm NW of Dutch Harbor moves to 220 nm NW of Nelson Lagoon at 1006 mb Fri afternoon and then to 185 nm S of Chignik at 1012 mb Sat afternoon. A separate front moves into the western Bering this afternoon.

This Afternoon
NW wind around 15 kt. Mostly cloudy. Seas around 2 ft.
Tonight
WNW wind 5 to 10 kt becoming SW after midnight. A chance of rain, mainly after 1am. Seas 1 to 2 ft.
Saturday
S wind 10 to 20 kt. A chance of showers, mainly before 4pm. Seas around 1 ft.
Saturday Night
SSW wind around 20 kt. A chance of rain after 1am. Seas around 2 ft.
Sunday
SSW wind 25 to 30 kt. A chance of rain. Seas around 3 ft.
Sunday Night
SW wind 25 to 30 kt. Rain. Seas 2 to 4 ft.
Monday
WSW wind around 15 kt. Rain likely, mainly before 7am. Seas 2 to 3 ft.
Monday Night
W wind 15 to 20 kt. A chance of showers. Seas around 2 ft.
Tuesday
SW wind around 10 kt. A chance of showers. 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: 51.82°N 177.44°W
Last Update: 1:15 pm AKDT Jul 31, 2026
Forecast Valid: 1pm AKDT Jul 31, 2026-6pm AKDT Aug 6, 2026
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