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Anchorage, AK Local Forecast Office

30NM WSW Atka AK

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:SW wind around 10 kt becoming W after midnight. A chance of rain. Seas 1 ft or less.

      Low: 47 °F

      SW 10kt
      < 1ft

    • Friday

      Friday:NW wind 15 to 20 kt. A slight chance of rain before 10am. Seas 1 ft or less.

      High: 53 °F

      NW 20kt
      < 1ft

    • Friday Night

      Friday Night:WNW wind 10 to 15 kt. A chance of rain, mainly after 4am. Seas 1 ft or less.

      Low: 46 °F

      WNW 15kt
      < 1ft

    • Saturday

      Saturday:W wind 5 to 10 kt becoming SSW in the afternoon. A chance of showers. Seas 1 ft or less.

      High: 57 °F

      SSW 10kt
      < 1ft

    • Saturday Night

      Saturday Night:SW wind 10 to 15 kt. A chance of showers before 1am. Seas 1 ft or less.

      Low: 48 °F

      SW 15kt
      < 1ft

    • Sunday

      Sunday:SW wind around 15 kt. Partly sunny. Seas 1 ft or less.

      High: 61 °F

      SW 15kt
      < 1ft

    • Sunday Night

      Sunday Night:SW wind around 20 kt, with gusts as high as 30 kt. Rain, mainly after 4am. Seas 1 ft or less.

      Low: 52 °F

      SW 20kt
      < 1ft

    • Monday

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

      High: 60 °F

      WSW 25kt
      < 1ft

    • Monday Night

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

      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 around 10 kt becoming W after midnight. A chance of rain. Seas 1 ft or less.
Friday
NW wind 15 to 20 kt. A slight chance of rain before 10am. Seas 1 ft or less.
Friday Night
WNW wind 10 to 15 kt. A chance of rain, mainly after 4am. Seas 1 ft or less.
Saturday
W wind 5 to 10 kt becoming SSW in the afternoon. A chance of showers. Seas 1 ft or less.
Saturday Night
SW wind 10 to 15 kt. A chance of showers before 1am. Seas 1 ft or less.
Sunday
SW wind around 15 kt. Partly sunny. Seas 1 ft or less.
Sunday Night
SW wind around 20 kt, with gusts as high as 30 kt. Rain, mainly after 4am. Seas 1 ft or less.
Monday
WSW wind 20 to 25 kt, with gusts as high as 30 kt. Showers. Seas 1 ft or less.
Monday Night
WSW wind 15 to 20 kt, with gusts as high as 30 kt. A chance of showers. Seas 1 ft or less.

*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: 52.05°N 174.98°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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