Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

46NM SSE Amchitka AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:WSW wind 15 to 20 kt. Partly sunny. Seas around 8 ft.

      High: 51 °F

      WSW 20kt
      8ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:W wind around 20 kt. Mostly clear. Seas 8 to 9 ft.

      Low: 50 °F

      W 20kt
      8-9ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:WSW wind around 15 kt. A slight chance of rain after 4pm.   Seas 7 to 8 ft.

      High: 50 °F

      WSW 15kt
      7-8ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday Night

      Thursday Night:W wind 20 to 25 kt, with gusts as high as 30 kt. A chance of rain between 7pm and 1am.   Seas 6 to 8 ft.

      Low: 48 °F

      W 25kt
      6-8ft

    • Friday

      Friday:NW wind 25 to 30 kt, with gusts as high as 35 kt. Partly sunny. Seas 10 to 11 ft.

      High: 49 °F

      NW 30kt
      10-11ft

    • Friday Night

      Friday Night:NW wind 15 to 25 kt. A chance of rain after 4am.   Seas 8 to 10 ft.

      Low: 48 °F

      NW 25kt
      8-10ft

    • Saturday

      Saturday:W wind around 15 kt, with gusts as high as 20 kt. A chance of showers.   Seas 6 to 7 ft.

      High: 50 °F

      W 15kt
      6-7ft

    • Saturday Night

      Saturday Night:W wind around 20 kt becoming NW in the evening. A chance of showers.   Seas 4 to 6 ft.

      Low: 47 °F

      W 20kt
      4-6ft

    • Sunday

      Sunday:NNW wind around 20 kt. A chance of showers.   Seas 5 to 6 ft.

      High: 48 °F

      NNW 20kt
      5-6ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:38 am AKDT Sep 16, 2026
Forecast Valid: 8am AKDT Sep 16, 2026-6pm AKDT Sep 22, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

Synopsis: A 998 mb low 300 nm N of Attu moves to 90 nm N of Nunivak Island at 1007 mb Thu afternoon. This low lingers along the Kuskokwim Delta Coast through Fri morning. A 1011 mb Kamchatka low tonight moves to 200 nm N of Shemya at 1008 mb Thu afternoon. This low moves to 108 nm NW of Atka at 1008 mb Fri morning.

Today
WSW wind 15 to 20 kt. Partly sunny. Seas around 8 ft.
Tonight
W wind around 20 kt. Mostly clear. Seas 8 to 9 ft.
Thursday
WSW wind around 15 kt. A slight chance of rain after 4pm. Seas 7 to 8 ft.
Thursday Night
W wind 20 to 25 kt, with gusts as high as 30 kt. A chance of rain between 7pm and 1am. Seas 6 to 8 ft.
Friday
NW wind 25 to 30 kt, with gusts as high as 35 kt. Partly sunny. Seas 10 to 11 ft.
Friday Night
NW wind 15 to 25 kt. A chance of rain after 4am. Seas 8 to 10 ft.
Saturday
W wind around 15 kt, with gusts as high as 20 kt. A chance of showers. Seas 6 to 7 ft.
Saturday Night
W wind around 20 kt becoming NW in the evening. A chance of showers. Seas 4 to 6 ft.
Sunday
NNW wind around 20 kt. A chance of showers. Seas 5 to 6 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: 50.84°N 178.46°W
Last Update: 7:38 am AKDT Sep 16, 2026
Forecast Valid: 8am AKDT Sep 16, 2026-6pm AKDT Sep 22, 2026
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