Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

33NM NNE Shemya AK

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:WNW wind 25 to 30 km/h becoming SW after midnight. Winds could gust as high as 35 km/h. Mostly cloudy. Seas 2 to 3 m.

      Low: 1 °C

      WNW 30km/h
      2-3m

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday

      Wednesday:W wind 15 to 25 km/h becoming WNW 5 to 10 km/h in the afternoon. Partly sunny. Seas around 2 m.

      High: 2 °C

      W 25km/h⇓
      2m

    • Wednesday Night

      Wednesday Night:E wind 15 to 25 km/h increasing to 30 to 40 km/h. Winds could gust as high as 55 km/h. Mostly cloudy. Seas around 2 m.

      Low: 1 °C

      ⇑E 40km/h
      2m

    • Thursday

      Thursday:E wind 50 to 60 km/h increasing to 65 to 75 km/h in the afternoon. Winds could gust as high as 90 km/h. Rain, mainly after 3pm.   Seas 2 to 4 m.

      High: 5 °C

      ⇑E 75km/h
      2-4m

    • Thursday Night

      Thursday Night:SSE wind 65 to 75 km/h decreasing to 50 to 60 km/h. Winds could gust as high as 85 km/h. Rain.   Seas 4 to 5 m.

      Low: 3 °C

      SSE 75km/h⇓
      4-5m

    • Friday

      Friday:SSE wind 45 to 50 km/h, with gusts as high as 60 km/h. Rain, mainly before 9am.   Seas around 4 m.

      High: 6 °C

      SSE 50km/h
      4m

    • Friday Night

      Friday Night:SSE wind 40 to 45 km/h decreasing to 35 to 40 km/h after midnight. Winds could gust as high as 60 km/h. Cloudy. Seas 3 to 4 m.

      Low: 3 °C

      SSE 45km/h⇓
      3-4m

    • Saturday

      Saturday:S wind 35 to 40 km/h. A chance of rain.   Seas 2 to 3 m.

      High: 4 °C

      S 40km/h
      2-3m

    • Saturday Night

      Saturday Night:SSW wind 35 to 40 km/h. Mostly cloudy. Seas around 2 m.

      Low: 2 °C

      SSW 40km/h
      2m


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:16 pm AKST Feb 17, 2026
Forecast Valid: 8pm AKST Feb 17, 2026-6pm AKST Feb 24, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

Synopsis: A 985 mb low 182 nm NW of Gambell moves to 382 nm N of Gambell Wed morning and then out of the region. High pressure prevails across the Bering starting Wed afternoon.

Tonight
WNW wind 25 to 30 km/h becoming SW after midnight. Winds could gust as high as 35 km/h. Mostly cloudy. Seas 2 to 3 m.
Wednesday
W wind 15 to 25 km/h becoming WNW 5 to 10 km/h in the afternoon. Partly sunny. Seas around 2 m.
Wednesday Night
E wind 15 to 25 km/h increasing to 30 to 40 km/h. Winds could gust as high as 55 km/h. Mostly cloudy. Seas around 2 m.
Thursday
E wind 50 to 60 km/h increasing to 65 to 75 km/h in the afternoon. Winds could gust as high as 90 km/h. Rain, mainly after 3pm. Seas 2 to 4 m.
Thursday Night
SSE wind 65 to 75 km/h decreasing to 50 to 60 km/h. Winds could gust as high as 85 km/h. Rain. Seas 4 to 5 m.
Friday
SSE wind 45 to 50 km/h, with gusts as high as 60 km/h. Rain, mainly before 9am. Seas around 4 m.
Friday Night
SSE wind 40 to 45 km/h decreasing to 35 to 40 km/h after midnight. Winds could gust as high as 60 km/h. Cloudy. Seas 3 to 4 m.
Saturday
S wind 35 to 40 km/h. A chance of rain. Seas 2 to 3 m.
Saturday Night
SSW wind 35 to 40 km/h. Mostly cloudy. Seas around 2 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: 7:16 pm AKST Feb 17, 2026
Forecast Valid: 8pm AKST Feb 17, 2026-6pm AKST Feb 24, 2026
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