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

For More Weather Information:

Anchorage, AK Local Forecast Office

12NM S Adak AK

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:WSW wind around 15 kt. Patchy fog. Seas around 3 ft.

      High: 44 °F

      WSW 15kt
      3ft

    • Tonight

      Tonight:WSW wind around 10 kt. Patchy fog. Seas around 2 ft.

      Low: 42 °F

      WSW 10kt
      2ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.

      High: 44 °F

      Light Wind
      2ft

    • Sunday Night

      Sunday Night:SSE wind 10 to 15 kt. Rain, mainly after 4am. Seas 1 to 2 ft.

      Low: 43 °F

      SSE 15kt
      1-2ft

    • Monday

      Monday:SE wind 20 to 25 kt. Rain. Seas 2 to 4 ft.

      High: 47 °F

      SE 25kt
      2-4ft

    • Monday Night

      Monday Night:SSW wind 20 to 25 kt. Rain, mainly before 1am. Seas around 5 ft.

      Low: 45 °F

      SSW 25kt
      5ft

    • Tuesday

      Tuesday:SSW wind 20 to 25 kt. Rain likely, mainly before 7am. Seas around 5 ft.

      High: 46 °F

      SSW 25kt
      5ft

    • Tuesday Night

      Tuesday Night:SSW wind 25 to 30 kt, with gusts as high as 40 kt. Showers. Seas 5 to 6 ft.

      Low: 43 °F

      SSW 30kt
      5-6ft

    • Wednesday

      Wednesday:WSW wind 25 to 30 kt, with gusts as high as 35 kt. Showers. Seas around 5 ft.

      High: 45 °F

      WSW 30kt
      5ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:58 pm AKDT Jun 27, 2026
Forecast Valid: 5pm AKDT Jun 27, 2026-6pm AKDT Jul 4, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A 1007 mb low 175 nm W of Saint Paul moves to 80 nm W of Nunivak Island at 1013 mb by Sun afternoon, then dissipates as it moves inland. A 985 mb North Pacific low moves to 260 nm SW of Shemya by Mon afternoon. Its front moves moves through the Western Aleutians Sun afternoon and enters the southwestern Bering Mon morning.

This Afternoon
WSW wind around 15 kt. Patchy fog. Seas around 3 ft.
Tonight
WSW wind around 10 kt. Patchy fog. Seas around 2 ft.
Sunday
Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.
Sunday Night
SSE wind 10 to 15 kt. Rain, mainly after 4am. Seas 1 to 2 ft.
Monday
SE wind 20 to 25 kt. Rain. Seas 2 to 4 ft.
Monday Night
SSW wind 20 to 25 kt. Rain, mainly before 1am. Seas around 5 ft.
Tuesday
SSW wind 20 to 25 kt. Rain likely, mainly before 7am. Seas around 5 ft.
Tuesday Night
SSW wind 25 to 30 kt, with gusts as high as 40 kt. Showers. Seas 5 to 6 ft.
Wednesday
WSW wind 25 to 30 kt, with gusts as high as 35 kt. Showers. 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.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

Point Forecast: 51.67°N 176.62°W
Last Update: 12:58 pm AKDT Jun 27, 2026
Forecast Valid: 5pm AKDT Jun 27, 2026-6pm AKDT Jul 4, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data