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Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

30NM ESE Amchitka AK

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:SW wind around 30 kt, with gusts as high as 35 kt. Rain. Seas around 12 ft.

      High: 39 °F

      SW 30kt
      12ft

    • Tonight

      Tonight:W wind 25 to 35 kt becoming SW 15 to 25 kt after midnight. Winds could gust as high as 40 kt. Scattered showers before midnight, then scattered showers after 3am. Seas 17 ft subsiding to 13 ft.

      Low: 38 °F

      W 35kt⇓
      17ftWaves Subsiding

      Gale Warning
      Gale Warning

    • Tuesday

      Tuesday:SSE wind 25 to 30 kt becoming S 35 to 40 kt. Rain before noon, then a slight chance of rain after 3pm. Seas 10 to 11 ft.

      High: 44 °F

      ⇑S 40kt
      10-11ft

      Gale Warning
      Gale Warning

    • Tuesday Night

      Tuesday Night:SSW wind 20 to 25 kt, with gusts as high as 30 kt. Showers likely, mainly after 3am. Seas 10 to 12 ft.

      Low: 39 °F

      SSW 25kt
      10-12ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday

      Wednesday:SW wind around 15 kt. Rain showers likely before 9am, then rain and snow showers likely. Seas 13 ft building to 16 ft.

      High: 40 °F

      SW 15kt
      Waves Building16ft

    • Wednesday Night

      Wednesday Night:W wind around 15 kt becoming NW after midnight. Winds could gust as high as 20 kt. Rain and snow showers likely, mainly after 3am. Seas 17 to 19 ft.

      Low: 36 °F

      W 15kt
      17-19ft

    • Thursday

      Thursday:NW wind 25 to 30 kt. A chance of rain and snow showers before 3pm, then a chance of snow showers. Seas 19 ft subsiding to 16 ft.

      High: 39 °F

      NW 30kt
      19ftWaves Subsiding

    • Thursday Night

      Thursday Night:WNW wind around 25 kt, with gusts as high as 30 kt. A chance of snow showers before 9pm, then a chance of rain showers. Seas 16 ft subsiding to 13 ft.

      Low: 36 °F

      WNW 25kt
      16ftWaves Subsiding

    • Friday

      Friday:WNW wind 20 to 25 kt. A chance of showers. Seas 13 ft subsiding to 10 ft.

      High: 41 °F

      WNW 25kt
      13ftWaves Subsiding


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:03 pm AKST Nov 17, 2025
Forecast Valid: 5pm AKST Nov 17, 2025-6pm AKST Nov 24, 2025

View Nearby Observations

Detailed Forecast

...GALE WARNING THROUGH TUESDAY...

Synopsis: A 984 mb low 130 nm NW of Adak moves over Adak at 990 mb Mon night, then dissipates. A 967 mb low 50 nm NW of Mekoryuk slowly weakens to 980 mb as it moves towards the Seward Peninsula by Tue night. A 966 mb Kamchatka low pushes its front into the Bering Sea by Mon night. Compact lows form along the front to create a low complex that spreads across the Bering Sea through Tue and Wed.

This Afternoon
SW wind around 30 kt, with gusts as high as 35 kt. Rain. Seas around 12 ft.
Tonight
W wind 25 to 35 kt becoming SW 15 to 25 kt after midnight. Winds could gust as high as 40 kt. Scattered showers before midnight, then scattered showers after 3am. Seas 17 ft subsiding to 13 ft.
Tuesday
SSE wind 25 to 30 kt becoming S 35 to 40 kt. Rain before noon, then a slight chance of rain after 3pm. Seas 10 to 11 ft.
Tuesday Night
SSW wind 20 to 25 kt, with gusts as high as 30 kt. Showers likely, mainly after 3am. Seas 10 to 12 ft.
Wednesday
SW wind around 15 kt. Rain showers likely before 9am, then rain and snow showers likely. Seas 13 ft building to 16 ft.
Wednesday Night
W wind around 15 kt becoming NW after midnight. Winds could gust as high as 20 kt. Rain and snow showers likely, mainly after 3am. Seas 17 to 19 ft.
Thursday
NW wind 25 to 30 kt. A chance of rain and snow showers before 3pm, then a chance of snow showers. Seas 19 ft subsiding to 16 ft.
Thursday Night
WNW wind around 25 kt, with gusts as high as 30 kt. A chance of snow showers before 9pm, then a chance of rain showers. Seas 16 ft subsiding to 13 ft.
Friday
WNW wind 20 to 25 kt. A chance of showers. Seas 13 ft subsiding to 10 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: 4:03 pm AKST Nov 17, 2025
Forecast Valid: 5pm AKST Nov 17, 2025-6pm AKST Nov 24, 2025
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