Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

33NM NNE Shemya AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:S wind around 30 kt, with gusts as high as 35 kt. A chance of rain, mainly before 4pm.  Areas of fog.  Seas around 8 ft.

      High: 50 °F

      S 30kt
      8ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:SW wind 25 to 30 kt, with gusts as high as 35 kt. Rain likely, mainly before 10pm.  Areas of fog.  Seas 8 to 9 ft.

      Low: 47 °F

      SW 30kt
      8-9ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday

      Tuesday:WSW wind 15 to 25 kt. Increasing clouds. Seas 7 to 8 ft.

      High: 50 °F

      WSW 25kt
      7-8ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday Night

      Tuesday Night:SW wind 10 to 15 kt. Mostly cloudy. Seas 6 to 7 ft.

      Low: 46 °F

      SW 15kt
      6-7ft

    • Wednesday

      Wednesday:SW wind 10 to 15 kt, with gusts as high as 20 kt. A chance of rain after 10am.   Seas around 5 ft.

      High: 51 °F

      SW 15kt
      5ft

    • Wednesday Night

      Wednesday Night:WNW wind 10 to 15 kt, with gusts as high as 20 kt. A chance of rain before 10pm.   Seas around 5 ft.

      Low: 46 °F

      WNW 15kt
      5ft

    • Thursday

      Thursday:WSW wind around 15 kt, with gusts as high as 20 kt. A chance of rain.   Seas around 4 ft.

      High: 50 °F

      WSW 15kt
      4ft

    • Thursday Night

      Thursday Night:WSW wind 15 to 20 kt. A chance of rain.   Seas 4 to 5 ft.

      Low: 46 °F

      WSW 20kt
      4-5ft

    • Friday

      Friday:WSW wind around 15 kt. A chance of rain.   Seas around 4 ft.

      High: 50 °F

      WSW 15kt
      4ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:10 am AKDT Jul 14, 2025
Forecast Valid: 1pm AKDT Jul 14, 2025-6pm AKDT Jul 20, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

Synopsis: A front enters the western Bering Sea on Sun morning and weakens as it moves to the central Bering Sea by Tue afternoon. A 988 mb Kamchatka low approaches the Bering Sea 400 nm N of Shemya Tue afternoon. A 1004 mb low forms 290 nm SSW of Shemya by Tue night.

This Afternoon
S wind around 30 kt, with gusts as high as 35 kt. A chance of rain, mainly before 4pm. Areas of fog. Seas around 8 ft.
Tonight
SW wind 25 to 30 kt, with gusts as high as 35 kt. Rain likely, mainly before 10pm. Areas of fog. Seas 8 to 9 ft.
Tuesday
WSW wind 15 to 25 kt. Increasing clouds. Seas 7 to 8 ft.
Tuesday Night
SW wind 10 to 15 kt. Mostly cloudy. Seas 6 to 7 ft.
Wednesday
SW wind 10 to 15 kt, with gusts as high as 20 kt. A chance of rain after 10am. Seas around 5 ft.
Wednesday Night
WNW wind 10 to 15 kt, with gusts as high as 20 kt. A chance of rain before 10pm. Seas around 5 ft.
Thursday
WSW wind around 15 kt, with gusts as high as 20 kt. A chance of rain. Seas around 4 ft.
Thursday Night
WSW wind 15 to 20 kt. A chance of rain. Seas 4 to 5 ft.
Friday
WSW wind around 15 kt. A chance of rain. Seas around 4 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: 53.2°N 174.59°E
Last Update: 4:10 am AKDT Jul 14, 2025
Forecast Valid: 1pm AKDT Jul 14, 2025-6pm AKDT Jul 20, 2025
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