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Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

30NM ESE Amchitka AK

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:SE wind 10 to 20 kt becoming NE after midnight. Scattered showers. Seas 12 ft subsiding to 9 ft.

      Low: 40 °F

      ENE 20kt
      12ftWaves Subsiding

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday

      Tuesday:N wind 10 to 20 kt. Scattered showers, mainly before 9am. Seas 7 to 9 ft.

      High: 40 °F

      N 20kt
      7-9ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday Night

      Tuesday Night:NW wind 20 to 25 kt. Isolated showers after midnight. Seas around 6 ft.

      Low: 39 °F

      NW 25kt
      6ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday

      Wednesday:NW wind 15 to 20 kt, with gusts as high as 25 kt. Partly sunny. Seas 4 to 6 ft.

      High: 39 °F

      NW 20kt
      4-6ft

    • Wednesday Night

      Wednesday Night:N wind 10 to 15 kt. Scattered showers before 9pm. Seas 3 to 4 ft.

      Low: 39 °F

      N 15kt
      3-4ft

    • Thanksgiving Day

      Thanksgiving Day:NNW wind around 10 kt, with gusts as high as 20 kt. Mostly sunny. Seas 3 to 4 ft.

      High: 40 °F

      NNW 10kt
      3-4ft

    • Thursday Night

      Thursday Night:N wind 10 to 20 kt, with gusts as high as 45 kt. A chance of rain after 3am. Seas 4 to 6 ft.

      Low: 38 °F

      N 20kt
      4-6ft

    • Friday

      Friday:N wind around 20 kt, with gusts as high as 45 kt. A chance of rain. Seas 6 to 8 ft.

      High: 39 °F

      N 20kt
      6-8ft

    • Friday Night

      Friday Night:NW wind 20 to 25 kt. A chance of rain. Seas around 8 ft.

      Low: 36 °F

      NW 25kt
      8ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:11 pm AKST Nov 24, 2025
Forecast Valid: 6pm AKST Nov 24, 2025-6pm AKST Dec 1, 2025

View Nearby Observations

Detailed Forecast

...GALE WARNING TONIGHT...

Synopsis: A 981 mb low 90 nm E of Adak moves to 500 nm SE of Adak by Wed morning. A 985 mb low 160 nm SE of Unalaska moves 230 nm NW of Unalaska Wed morning.

Tonight
SE wind 10 to 20 kt becoming NE after midnight. Scattered showers. Seas 12 ft subsiding to 9 ft.
Tuesday
N wind 10 to 20 kt. Scattered showers, mainly before 9am. Seas 7 to 9 ft.
Tuesday Night
NW wind 20 to 25 kt. Isolated showers after midnight. Seas around 6 ft.
Wednesday
NW wind 15 to 20 kt, with gusts as high as 25 kt. Partly sunny. Seas 4 to 6 ft.
Wednesday Night
N wind 10 to 15 kt. Scattered showers before 9pm. Seas 3 to 4 ft.
Thanksgiving Day
NNW wind around 10 kt, with gusts as high as 20 kt. Mostly sunny. Seas 3 to 4 ft.
Thursday Night
N wind 10 to 20 kt, with gusts as high as 45 kt. A chance of rain after 3am. Seas 4 to 6 ft.
Friday
N wind around 20 kt, with gusts as high as 45 kt. A chance of rain. Seas 6 to 8 ft.
Friday Night
NW wind 20 to 25 kt. A chance of rain. Seas around 8 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: 51.3°N 178.21°W
Last Update: 3:11 pm AKST Nov 24, 2025
Forecast Valid: 6pm AKST Nov 24, 2025-6pm AKST Dec 1, 2025
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