For More Weather Information:

Anchorage, AK Local Forecast Office

46NM SSE Amchitka AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:S wind around 15 kt. Rain, mainly after 4pm.  Areas of fog.  Seas around 3 ft.

      High: 52 °F

      S 15kt
      3ft

    • Tonight

      Tonight:SSW wind 20 to 30 kt becoming W after midnight. Rain, mainly before 1am.  Areas of fog before 10pm.  Seas 7 to 8 ft.

      Low: 49 °F

      SSW 30kt
      7-8ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday

      Wednesday:WNW wind around 20 kt. A chance of rain before 1pm.   Seas around 7 ft.

      High: 51 °F

      WNW 20kt
      7ft

    • Wednesday Night

      Wednesday Night:NW wind 15 to 20 kt. Mostly cloudy. Seas 6 to 7 ft.

      Low: 48 °F

      NW 20kt
      6-7ft

    • Thursday

      Thursday:WNW wind around 15 kt. Mostly cloudy. Seas around 5 ft.

      High: 50 °F

      WNW 15kt
      5ft

    • Thursday Night

      Thursday Night:WNW wind around 15 kt. Mostly cloudy. Seas around 4 ft.

      Low: 47 °F

      WNW 15kt
      4ft

    • Friday

      Friday:NW wind 10 to 15 kt. Mostly cloudy. Seas around 3 ft.

      High: 49 °F

      NW 15kt
      3ft

    • Friday Night

      Friday Night:WNW wind around 10 kt. Cloudy. Seas around 4 ft.

      Low: 47 °F

      WNW 10kt
      4ft

    • Saturday

      Saturday:WNW wind around 15 kt. Cloudy. Seas 4 to 5 ft.

      High: 49 °F

      WNW 15kt
      4-5ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:42 pm AKDT Aug 11, 2026
Forecast Valid: 3pm AKDT Aug 11, 2026-6pm AKDT Aug 17, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY TUESDAY AND TUESDAY NIGHT...

Synopsis: A 1004 mb Kamchatka low moves to 195 nm NE of Shemya by Tue afternoon then to 85 nm N of Atka at 1001 mb by Wed afternoon. A front moves into the waters south of the AKPen Wed morning and crosses the AKPen into Bristol Bay and the eastern Bering Wed afternoon.

This Afternoon
S wind around 15 kt. Rain, mainly after 4pm. Areas of fog. Seas around 3 ft.
Tonight
SSW wind 20 to 30 kt becoming W after midnight. Rain, mainly before 1am. Areas of fog before 10pm. Seas 7 to 8 ft.
Wednesday
WNW wind around 20 kt. A chance of rain before 1pm. Seas around 7 ft.
Wednesday Night
NW wind 15 to 20 kt. Mostly cloudy. Seas 6 to 7 ft.
Thursday
WNW wind around 15 kt. Mostly cloudy. Seas around 5 ft.
Thursday Night
WNW wind around 15 kt. Mostly cloudy. Seas around 4 ft.
Friday
NW wind 10 to 15 kt. Mostly cloudy. Seas around 3 ft.
Friday Night
WNW wind around 10 kt. Cloudy. Seas around 4 ft.
Saturday
WNW wind around 15 kt. Cloudy. Seas 4 to 5 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 50.84°N 178.46°W
Last Update: 12:42 pm AKDT Aug 11, 2026
Forecast Valid: 3pm AKDT Aug 11, 2026-6pm AKDT Aug 17, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data