Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

46NM SSE Amchitka AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:NNW wind 10 to 15 kt. Partly sunny. Seas 4 to 5 ft.

      High: 38 °F

      NNW 15kt
      4-5ft

    • Tonight

      Tonight:NNW wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 3 to 4 ft.

      Low: 37 °F

      NNW 10kt⇓
      3-4ft

    • Wednesday

      Wednesday:SSE wind 5 to 15 kt. Partly sunny. Seas around 3 ft.

      High: 39 °F

      SSE 15kt
      3ft

    • Wednesday Night

      Wednesday Night:SE wind 15 to 20 kt. Mostly cloudy. Seas 5 ft building to 8 ft.

      Low: 38 °F

      SE 20kt
      Waves Building8ft

    • Thursday

      Thursday:SE wind around 20 kt. Mostly cloudy. Seas around 8 ft.

      High: 41 °F

      SE 20kt
      8ft

    • Thursday Night

      Thursday Night:E wind around 20 kt. Partly cloudy. Seas 9 ft building to 14 ft.

      Low: 40 °F

      E 20kt
      Waves Building14ft

    • Friday

      Friday:ENE wind around 20 kt. Sunny. Seas 14 ft subsiding to 9 ft.

      High: 41 °F

      ENE 20kt
      14ftWaves Subsiding

    • Friday Night

      Friday Night:NE wind 20 to 30 kt. Partly cloudy. Seas 9 to 11 ft.

      Low: 39 °F

      NE 30kt
      9-11ft

    • Saturday

      Saturday:ENE wind around 30 kt. Partly sunny. Seas 11 to 12 ft.

      High: 41 °F

      ENE 30kt
      11-12ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:04 am AKST Dec 9, 2025
Forecast Valid: 11am AKST Dec 9, 2025-6pm AKST Dec 15, 2025

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Detailed Forecast

...SMALL CRAFT ADVISORY WEDNESDAY...

Synopsis: A strong high pressure system will build over the central Bering through Wed afternoon. A front will move into the far western Bering Tue afternoon and increase in strength through Wed afternoon. A 1007 mb low will develop in the western Gulf of Alaska Wed afternoon.

Today
NNW wind 10 to 15 kt. Partly sunny. Seas 4 to 5 ft.
Tonight
NNW wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 3 to 4 ft.
Wednesday
SSE wind 5 to 15 kt. Partly sunny. Seas around 3 ft.
Wednesday Night
SE wind 15 to 20 kt. Mostly cloudy. Seas 5 ft building to 8 ft.
Thursday
SE wind around 20 kt. Mostly cloudy. Seas around 8 ft.
Thursday Night
E wind around 20 kt. Partly cloudy. Seas 9 ft building to 14 ft.
Friday
ENE wind around 20 kt. Sunny. Seas 14 ft subsiding to 9 ft.
Friday Night
NE wind 20 to 30 kt. Partly cloudy. Seas 9 to 11 ft.
Saturday
ENE wind around 30 kt. Partly sunny. Seas 11 to 12 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: 8:04 am AKST Dec 9, 2025
Forecast Valid: 11am AKST Dec 9, 2025-6pm AKST Dec 15, 2025
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