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Anchorage, AK Local Forecast Office

12NM SE Atka AK

Marine Point Forecast

[NOTICE]

    • Today

      Today:WNW wind 10 to 15 kt. Partly sunny. Seas around 4 ft.

      High: 50 °F

      WNW 15kt
      4ft

    • Tonight

      Tonight:WNW wind around 10 kt. A slight chance of rain after 4am. Seas 3 to 4 ft.

      Low: 46 °F

      WNW 10kt
      3-4ft

    • Saturday

      Saturday:Variable winds 5 kt or less. A chance of rain, mainly after 1pm. Seas 2 to 3 ft.

      High: 51 °F

      Light Wind
      2-3ft

    • Saturday Night

      Saturday Night:SW wind around 15 kt. A chance of showers. Seas around 2 ft.

      Low: 48 °F

      SW 15kt
      2ft

    • Sunday

      Sunday:SW wind around 15 kt. A chance of rain before 10am. Seas 2 to 3 ft.

      High: 53 °F

      SW 15kt
      2-3ft

    • Sunday Night

      Sunday Night:SW wind around 20 kt, with gusts as high as 25 kt. Rain, mainly after 4am. Seas 3 to 5 ft.

      Low: 49 °F

      SW 20kt
      3-5ft

    • Monday

      Monday:SW wind 20 to 25 kt, with gusts as high as 30 kt. Showers. Seas 4 to 5 ft.

      High: 53 °F

      SW 25kt
      4-5ft

    • Monday Night

      Monday Night:WSW wind 15 to 20 kt. A chance of showers. Seas 3 to 4 ft.

      Low: 46 °F

      WSW 20kt
      3-4ft

    • Tuesday

      Tuesday:W wind 5 to 10 kt. A chance of showers. Seas around 3 ft.

      High: 51 °F

      W 10kt
      3ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:05 am AKDT Jul 31, 2026
Forecast Valid: 10am 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.

Today
WNW wind 10 to 15 kt. Partly sunny. Seas around 4 ft.
Tonight
WNW wind around 10 kt. A slight chance of rain after 4am. Seas 3 to 4 ft.
Saturday
Variable winds 5 kt or less. A chance of rain, mainly after 1pm. Seas 2 to 3 ft.
Saturday Night
SW wind around 15 kt. A chance of showers. Seas around 2 ft.
Sunday
SW wind around 15 kt. A chance of rain before 10am. Seas 2 to 3 ft.
Sunday Night
SW wind around 20 kt, with gusts as high as 25 kt. Rain, mainly after 4am. Seas 3 to 5 ft.
Monday
SW wind 20 to 25 kt, with gusts as high as 30 kt. Showers. Seas 4 to 5 ft.
Monday Night
WSW wind 15 to 20 kt. A chance of showers. Seas 3 to 4 ft.
Tuesday
W wind 5 to 10 kt. A chance of showers. Seas around 3 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: 52.08°N 173.95°W
Last Update: 7:05 am AKDT Jul 31, 2026
Forecast Valid: 10am AKDT Jul 31, 2026-6pm AKDT Aug 6, 2026
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