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Anchorage, AK Local Forecast Office

30NM E Atka AK

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:SW wind 10 to 15 kt. A chance of rain. Seas around 1 ft.

      Low: 48 °F

      SW 15kt
      1ft

    • Friday

      Friday:WNW wind 10 to 15 kt. A slight chance of rain before 10am. Seas 1 to 2 ft.

      High: 51 °F

      WNW 15kt
      1-2ft

    • Friday Night

      Friday Night:WNW wind 10 to 15 kt. A slight chance of rain after 4am. Seas around 2 ft.

      Low: 47 °F

      WNW 15kt
      2ft

    • Saturday

      Saturday:WNW wind 5 to 10 kt becoming SW in the afternoon. A chance of rain before 1pm, then a chance of rain after 4pm. Seas around 2 ft.

      High: 53 °F

      WNW 10kt
      2ft

    • Saturday Night

      Saturday Night:SW wind 10 to 15 kt. A chance of rain, mainly between 1am and 4am. Seas 1 to 2 ft.

      Low: 49 °F

      SW 15kt
      1-2ft

    • Sunday

      Sunday:SW wind around 15 kt. Partly sunny. Seas around 2 ft.

      High: 57 °F

      SW 15kt
      2ft

    • Sunday Night

      Sunday Night:SW wind around 20 kt, with gusts as high as 30 kt. Rain, mainly after 4am. Seas around 2 ft.

      Low: 51 °F

      SW 20kt
      2ft

    • Monday

      Monday:WSW wind 20 to 25 kt, with gusts as high as 30 kt. Showers. Seas 1 to 2 ft.

      High: 56 °F

      WSW 25kt
      1-2ft

    • Monday Night

      Monday Night:WSW wind 15 to 20 kt, with gusts as high as 30 kt. A chance of showers. Seas around 1 ft.

      Low: 48 °F

      WSW 20kt
      1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:25 pm AKDT Jul 30, 2026
Forecast Valid: 10pm AKDT Jul 30, 2026-6pm AKDT Aug 6, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A 1005 mb low 100 nm SW of Shemya moves to 75 nm SE of St George at 1007 mb Fri afternoon. Its front moves through the Aleutians reaching the Mainland Fri evening. A ridge of high pressure moves in behind the low.

Tonight
SW wind 10 to 15 kt. A chance of rain. Seas around 1 ft.
Friday
WNW wind 10 to 15 kt. A slight chance of rain before 10am. Seas 1 to 2 ft.
Friday Night
WNW wind 10 to 15 kt. A slight chance of rain after 4am. Seas around 2 ft.
Saturday
WNW wind 5 to 10 kt becoming SW in the afternoon. A chance of rain before 1pm, then a chance of rain after 4pm. Seas around 2 ft.
Saturday Night
SW wind 10 to 15 kt. A chance of rain, mainly between 1am and 4am. Seas 1 to 2 ft.
Sunday
SW wind around 15 kt. Partly sunny. Seas around 2 ft.
Sunday Night
SW wind around 20 kt, with gusts as high as 30 kt. Rain, mainly after 4am. Seas around 2 ft.
Monday
WSW wind 20 to 25 kt, with gusts as high as 30 kt. Showers. Seas 1 to 2 ft.
Monday Night
WSW wind 15 to 20 kt, with gusts as high as 30 kt. A chance of showers. Seas around 1 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: 52.12°N 173.39°W
Last Update: 10:25 pm AKDT Jul 30, 2026
Forecast Valid: 10pm AKDT Jul 30, 2026-6pm AKDT Aug 6, 2026
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