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Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

10NM WNW Shemya AK

Marine Point Forecast

[NOTICE]

    • Today

      Today:Variable winds 5 kt or less. Patchy fog. Seas 2 to 3 ft.

      High: 46 °F

      Light Wind
      2-3ft

    • Tonight

      Tonight:SSW wind 5 to 10 kt. Patchy fog. Seas around 2 ft.

      Low: 43 °F

      SSW 10kt
      2ft

    • Sunday

      Sunday:SE wind 10 to 15 kt increasing to 15 to 20 kt in the afternoon. Rain, mainly after 10am. Seas around 2 ft.

      High: 45 °F

      ⇑SE 20kt
      2ft

    • Sunday Night

      Sunday Night:E wind 30 to 40 kt. Rain. Seas 4 ft building to 7 ft.

      Low: 44 °F

      E 40kt
      Waves Building7ft

    • Monday

      Monday:E wind 30 to 35 kt decreasing to 25 to 30 kt in the afternoon. Rain. Seas 6 to 7 ft.

      High: 48 °F

      E 35kt⇓
      6-7ft

    • Monday Night

      Monday Night:SE wind 5 to 10 kt. Rain. Seas 4 to 5 ft.

      Low: 44 °F

      SE 10kt
      4-5ft

    • Tuesday

      Tuesday:S wind 5 to 15 kt. Showers, mainly before 10am. Seas 4 to 5 ft.

      High: 46 °F

      S 15kt
      4-5ft

    • Tuesday Night

      Tuesday Night:NW wind 15 to 20 kt, with gusts as high as 30 kt. A chance of showers. Seas 4 to 6 ft.

      Low: 42 °F

      NW 20kt
      4-6ft

    • Wednesday

      Wednesday:WNW wind around 25 kt, with gusts as high as 30 kt. Mostly cloudy. Seas 4 to 5 ft.

      High: 46 °F

      WNW 25kt
      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: 2:35 am AKDT Jun 27, 2026
Forecast Valid: 10am AKDT Jun 27, 2026-6pm AKDT Jul 3, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY SUNDAY...

Synopsis: A 1003 mb low 290 nm W of Saint George moves to 80 nm W of Nunivak Island at 1013 mb by Sun afternoon, then dissipates. A 985 mb North Pacific low moves to 330 nm SW of Attu by Mon morning. Its front moves into the Western Bering and Aleutians by Sun afternoon.

Today
Variable winds 5 kt or less. Patchy fog. Seas 2 to 3 ft.
Tonight
SSW wind 5 to 10 kt. Patchy fog. Seas around 2 ft.
Sunday
SE wind 10 to 15 kt increasing to 15 to 20 kt in the afternoon. Rain, mainly after 10am. Seas around 2 ft.
Sunday Night
E wind 30 to 40 kt. Rain. Seas 4 ft building to 7 ft.
Monday
E wind 30 to 35 kt decreasing to 25 to 30 kt in the afternoon. Rain. Seas 6 to 7 ft.
Monday Night
SE wind 5 to 10 kt. Rain. Seas 4 to 5 ft.
Tuesday
S wind 5 to 15 kt. Showers, mainly before 10am. Seas 4 to 5 ft.
Tuesday Night
NW wind 15 to 20 kt, with gusts as high as 30 kt. A chance of showers. Seas 4 to 6 ft.
Wednesday
WNW wind around 25 kt, with gusts as high as 30 kt. Mostly 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.
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ABOUT THIS FORECAST

Point Forecast: 52.79°N 173.86°E
Last Update: 2:35 am AKDT Jun 27, 2026
Forecast Valid: 10am AKDT Jun 27, 2026-6pm AKDT Jul 3, 2026
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