National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

For More Weather Information:

Anchorage, AK Local Forecast Office

46NM SSE Amchitka AK

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:SSW wind around 20 kt, with gusts as high as 25 kt. Mostly sunny. Seas around 13 ft.

      High: 42 °F

      SSW 20kt
      13ft

    • Tonight

      Tonight:SSE wind 20 to 25 kt increasing to 30 to 35 kt after midnight. Winds could gust as high as 45 kt. A chance of rain after 3am. Seas 10 to 12 ft.

      Low: 38 °F

      ⇑SSE 35kt
      10-12ft

      Gale Warning
      Gale Warning

    • Wednesday

      Wednesday:S wind 35 to 40 kt decreasing to 25 to 30 kt in the afternoon. Winds could gust as high as 50 kt. Rain. Seas 15 to 17 ft.

      High: 41 °F

      S 40kt⇓
      15-17ft

      Gale Warning
      Gale Warning

    • Wednesday Night

      Wednesday Night:S wind around 25 kt, with gusts as high as 30 kt. Rain likely, mainly after 3am. Seas 14 to 16 ft.

      Low: 41 °F

      S 25kt
      14-16ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:SE wind 25 to 30 kt, with gusts as high as 35 kt. Rain, mainly before 3pm. Seas 16 to 17 ft.

      High: 41 °F

      SE 30kt
      16-17ft

    • Thursday Night

      Thursday Night:SE wind 35 to 40 kt. Rain. Seas 16 ft building to 19 ft.

      Low: 40 °F

      SE 40kt
      Waves Building19ft

    • Friday

      Friday:SSE wind 35 to 40 kt decreasing to 30 to 35 kt in the afternoon. Rain. Seas 18 to 20 ft.

      High: 41 °F

      SSE 40kt⇓
      18-20ft

    • Friday Night

      Friday Night:SSE wind 25 to 30 kt becoming E 15 to 20 kt after midnight. Rain likely. Seas 17 to 19 ft.

      Low: 38 °F

      SSE 30kt⇓
      17-19ft

    • Saturday

      Saturday:E wind 15 to 20 kt becoming NNW in the afternoon. A chance of rain. Seas 15 to 17 ft.

      High: 40 °F

      NNW 20kt
      15-17ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:36 pm AKST Jan 20, 2026
Forecast Valid: 3pm AKST Jan 20, 2026-6pm AKST Jan 26, 2026

View Nearby Observations

Detailed Forecast

...STORM WARNING TONIGHT...

Synopsis: A 986 mb low 290 nm N of Shemya continues west and moves inland of the Kamchatka Peninsula through tonight. A 970 mb N Pacific low 260 nm W of Attu Wed morning continues to the Kamchatka Peninsula through Thu morning. Its front moves across the Aleutians tonight through Wed afternoon.

This Afternoon
SSW wind around 20 kt, with gusts as high as 25 kt. Mostly sunny. Seas around 13 ft.
Tonight
SSE wind 20 to 25 kt increasing to 30 to 35 kt after midnight. Winds could gust as high as 45 kt. A chance of rain after 3am. Seas 10 to 12 ft.
Wednesday
S wind 35 to 40 kt decreasing to 25 to 30 kt in the afternoon. Winds could gust as high as 50 kt. Rain. Seas 15 to 17 ft.
Wednesday Night
S wind around 25 kt, with gusts as high as 30 kt. Rain likely, mainly after 3am. Seas 14 to 16 ft.
Thursday
SE wind 25 to 30 kt, with gusts as high as 35 kt. Rain, mainly before 3pm. Seas 16 to 17 ft.
Thursday Night
SE wind 35 to 40 kt. Rain. Seas 16 ft building to 19 ft.
Friday
SSE wind 35 to 40 kt decreasing to 30 to 35 kt in the afternoon. Rain. Seas 18 to 20 ft.
Friday Night
SSE wind 25 to 30 kt becoming E 15 to 20 kt after midnight. Rain likely. Seas 17 to 19 ft.
Saturday
E wind 15 to 20 kt becoming NNW in the afternoon. A chance of rain. Seas 15 to 17 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: 3:36 pm AKST Jan 20, 2026
Forecast Valid: 3pm AKST Jan 20, 2026-6pm AKST Jan 26, 2026
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