Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

23NM ESE Atka AK

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:NNW wind 20 to 30 kt, with gusts as high as 40 kt. A slight chance of showers after 10pm.   Seas 1 ft or less.

      Low: 42 °F

      NNW 30kt
      < 1ft

    • Saturday

      Saturday:WNW wind 15 to 20 kt. A chance of showers.   Seas 1 ft or less.

      High: 45 °F

      WNW 20kt
      < 1ft

    • Saturday Night

      Saturday Night:W wind 10 to 15 kt decreasing to 5 to 10 kt after midnight. Winds could gust as high as 20 kt. A chance of showers before 10pm, then a chance of rain between 10pm and 4am, then a slight chance of showers after 4am.   Seas 1 ft or less.

      Low: 39 °F

      W 15kt⇓
      < 1ft

    • Sunday

      Sunday:NNW wind 10 to 15 kt, with gusts as high as 20 kt. Cloudy, then gradually becoming mostly sunny. Seas 1 ft or less.

      High: 46 °F

      NNW 15kt
      < 1ft

    • Sunday Night

      Sunday Night:NW wind around 15 kt. Partly cloudy. Seas 1 ft or less.

      Low: 43 °F

      NW 15kt
      < 1ft

    • Monday

      Monday:W wind around 15 kt. Mostly cloudy. Seas 1 ft or less.

      High: 47 °F

      W 15kt
      < 1ft

    • Monday Night

      Monday Night:W wind 10 to 15 kt. A chance of showers.   Seas 1 ft or less.

      Low: 46 °F

      W 15kt
      < 1ft

    • Tuesday

      Tuesday:SSW wind 10 to 15 kt. Showers likely.   Seas 1 ft or less.

      High: 52 °F

      SSW 15kt
      < 1ft

    • Tuesday Night

      Tuesday Night:S wind 20 to 25 kt. Showers likely.   Seas 1 ft or less.

      Low: 49 °F

      S 25kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:42 pm AKDT Sep 18, 2026
Forecast Valid: 7pm AKDT Sep 18, 2026-6pm AKDT Sep 25, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY TONIGHT...

Synopsis: A 996 mb North Pacific low moves 320 nm south of Kodiak City at 981 mb Sat morning before continuing into the Gulf Sat afternoon. High pressure moves over the Bering through Sun afternoon.

Tonight
NNW wind 20 to 30 kt, with gusts as high as 40 kt. A slight chance of showers after 10pm. Seas 1 ft or less.
Saturday
WNW wind 15 to 20 kt. A chance of showers. Seas 1 ft or less.
Saturday Night
W wind 10 to 15 kt decreasing to 5 to 10 kt after midnight. Winds could gust as high as 20 kt. A chance of showers before 10pm, then a chance of rain between 10pm and 4am, then a slight chance of showers after 4am. Seas 1 ft or less.
Sunday
NNW wind 10 to 15 kt, with gusts as high as 20 kt. Cloudy, then gradually becoming mostly sunny. Seas 1 ft or less.
Sunday Night
NW wind around 15 kt. Partly cloudy. Seas 1 ft or less.
Monday
W wind around 15 kt. Mostly cloudy. Seas 1 ft or less.
Monday Night
W wind 10 to 15 kt. A chance of showers. Seas 1 ft or less.
Tuesday
SSW wind 10 to 15 kt. Showers likely. Seas 1 ft or less.
Tuesday Night
S wind 20 to 25 kt. Showers likely. 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: 52.06°N 173.62°W
Last Update: 2:42 pm AKDT Sep 18, 2026
Forecast Valid: 7pm AKDT Sep 18, 2026-6pm AKDT Sep 25, 2026
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