Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

33NM NNE Shemya AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:E wind around 50 km/h. A chance of snow, mainly before 4pm.   Seas around 3 m.

      High: 2 °C

      E 50km/h
      3m

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:ENE wind 50 to 55 km/h, with gusts as high as 65 km/h. A chance of snow, mainly between 7pm and 10pm.   Seas around 3 m.

      Low: -1 °C

      ENE 55km/h
      3m

      Small Craft Advisory
      Small Craft Advisory

    • Friday

      Friday:NNE wind 40 to 50 km/h. Partly sunny. Seas around 3 m.

      High: 1 °C

      NNE 50km/h
      3m

      Small Craft Advisory
      Small Craft Advisory

    • Friday Night

      Friday Night:N wind 25 to 30 km/h. Mostly cloudy. Seas 2 to 3 m.

      Low: -1 °C

      N 30km/h
      2-3m

    • Saturday

      Saturday:N wind around 10 km/h becoming NW in the morning. Mostly sunny. Seas around 2 m.

      High: 1 °C

      NW 10km/h
      2m

    • Saturday Night

      Saturday Night:W wind 10 to 15 km/h becoming S after midnight. Partly cloudy. Seas around 2 m.

      Low: 1 °C

      S 15km/h
      2m

    • Sunday

      Sunday:S wind 25 to 35 km/h becoming SE 40 to 50 km/h in the morning. Mostly cloudy. Seas 1 to 2 m.

      High: 4 °C

      ⇑SE 50km/h
      1-2m

    • Sunday Night

      Sunday Night:SE wind 60 to 65 km/h. A chance of rain.   Seas 2 to 4 m.

      Low: 2 °C

      SE 65km/h
      2-4m

    • Monday

      Monday:S wind around 40 km/h. Rain likely.   Seas 4 to 5 m.

      High: 4 °C

      S 40km/h
      4-5m


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:47 am AKDT Mar 20, 2025
Forecast Valid: 3pm AKDT Mar 20, 2025-6pm AKDT Mar 26, 2025

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Detailed Forecast

...GALE WARNING TONIGHT...

Synopsis: A stationary front will remain in place along the Aleutian Chain through Sat afternoon. A low in the Gulf of Anadyr Sat will move over St. Matthew Island at 1009 mb Sat Afternoon.

This Afternoon
E wind around 50 km/h. A chance of snow, mainly before 4pm. Seas around 3 m.
Tonight
ENE wind 50 to 55 km/h, with gusts as high as 65 km/h. A chance of snow, mainly between 7pm and 10pm. Seas around 3 m.
Friday
NNE wind 40 to 50 km/h. Partly sunny. Seas around 3 m.
Friday Night
N wind 25 to 30 km/h. Mostly cloudy. Seas 2 to 3 m.
Saturday
N wind around 10 km/h becoming NW in the morning. Mostly sunny. Seas around 2 m.
Saturday Night
W wind 10 to 15 km/h becoming S after midnight. Partly cloudy. Seas around 2 m.
Sunday
S wind 25 to 35 km/h becoming SE 40 to 50 km/h in the morning. Mostly cloudy. Seas 1 to 2 m.
Sunday Night
SE wind 60 to 65 km/h. A chance of rain. Seas 2 to 4 m.
Monday
S wind around 40 km/h. Rain likely. Seas 4 to 5 m.

*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: 3:47 am AKDT Mar 20, 2025
Forecast Valid: 3pm AKDT Mar 20, 2025-6pm AKDT Mar 26, 2025
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