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Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

33NM NNE Shemya AK

Marine Point Forecast

[NOTICE]

    • Tuesday

      Tuesday:SW wind 25 to 30 kt becoming WNW 20 to 25 kt in the afternoon. Winds could gust as high as 40 kt. Scattered snow showers, mainly before 9am. Seas 14 ft subsiding to 10 ft.

      High: 37 °F

      SW 30kt⇓
      14ftWaves Subsiding

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday Night

      Tuesday Night:WNW wind 10 to 15 kt becoming WSW after midnight. Winds could gust as high as 20 kt. Partly cloudy. Seas 8 to 9 ft.

      Low: 34 °F

      WNW 15kt
      8-9ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday

      Wednesday:WSW wind 5 to 10 kt becoming ENE in the afternoon. Partly sunny. Seas 6 to 7 ft.

      High: 35 °F

      WSW 10kt
      6-7ft

    • Wednesday Night

      Wednesday Night:NE wind 15 to 20 kt increasing to 25 to 30 kt after midnight. Winds could gust as high as 35 kt. A chance of rain and snow between midnight and 3am. Seas 5 to 6 ft.

      Low: 35 °F

      ⇑NE 30kt
      5-6ft

    • Thursday

      Thursday:ENE wind 25 to 30 kt, with gusts as high as 40 kt. A chance of snow between noon and 3pm, then rain. Seas 6 ft building to 12 ft.

      High: 39 °F

      ENE 30kt
      Waves Building12ft

    • Thursday Night

      Thursday Night:E wind 20 to 30 kt, with gusts as high as 45 kt. Rain before 9pm. Seas 15 to 17 ft.

      Low: 38 °F

      E 30kt
      15-17ft

    • Friday

      Friday:SE wind 30 to 35 kt. Rain, mainly between 9am and 3pm. Seas 16 ft subsiding to 13 ft.

      High: 43 °F

      SE 35kt
      16ftWaves Subsiding

    • Friday Night

      Friday Night:SE wind 20 to 30 kt. A chance of rain. Seas 12 to 13 ft.

      Low: 39 °F

      SE 30kt
      12-13ft

    • Saturday

      Saturday:S wind 15 to 20 kt. A chance of rain. Seas 12 ft subsiding to 9 ft.

      High: 41 °F

      S 20kt
      12ftWaves Subsiding


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:47 pm AKST Feb 16, 2026
Forecast Valid: 3am AKST Feb 17, 2026-6pm AKST Feb 23, 2026

View Nearby Observations

Detailed Forecast

...GALE WARNING TONIGHT...

Synopsis: A 975 mb low 246 nm W of Saint Matthew Island moves to 503 nm NW of Saint Matthew Island at 988 mb Tue afternoon. Its front tracks the entirety of the Aleutian Chain, reaching the Kuskokwim Coast Mon afternoon. A new trough and front move into the western Bering Tue morning with the front dissipating over the Central Aleutians Tue afternoon.

Tuesday
SW wind 25 to 30 kt becoming WNW 20 to 25 kt in the afternoon. Winds could gust as high as 40 kt. Scattered snow showers, mainly before 9am. Seas 14 ft subsiding to 10 ft.
Tuesday Night
WNW wind 10 to 15 kt becoming WSW after midnight. Winds could gust as high as 20 kt. Partly cloudy. Seas 8 to 9 ft.
Wednesday
WSW wind 5 to 10 kt becoming ENE in the afternoon. Partly sunny. Seas 6 to 7 ft.
Wednesday Night
NE wind 15 to 20 kt increasing to 25 to 30 kt after midnight. Winds could gust as high as 35 kt. A chance of rain and snow between midnight and 3am. Seas 5 to 6 ft.
Thursday
ENE wind 25 to 30 kt, with gusts as high as 40 kt. A chance of snow between noon and 3pm, then rain. Seas 6 ft building to 12 ft.
Thursday Night
E wind 20 to 30 kt, with gusts as high as 45 kt. Rain before 9pm. Seas 15 to 17 ft.
Friday
SE wind 30 to 35 kt. Rain, mainly between 9am and 3pm. Seas 16 ft subsiding to 13 ft.
Friday Night
SE wind 20 to 30 kt. A chance of rain. Seas 12 to 13 ft.
Saturday
S wind 15 to 20 kt. A chance of rain. Seas 12 ft subsiding to 9 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: 6:47 pm AKST Feb 16, 2026
Forecast Valid: 3am AKST Feb 17, 2026-6pm AKST Feb 23, 2026
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