National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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Anchorage, AK Local Forecast Office

Unalaska AK

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:SW wind around 10 kt. Scattered showers. Seas around 2 ft.

      High: 47 °F

      SW 10kt
      2ft

    • Tonight

      Tonight:WSW wind around 10 kt. Scattered showers. Seas around 2 ft.

      Low: 39 °F

      WSW 10kt
      2ft

    • Columbus Day

      Columbus Day:W wind 10 to 15 kt. A chance of showers. Seas around 2 ft.

      High: 44 °F

      W 15kt
      2ft

    • Monday Night

      Monday Night:WSW wind 5 to 15 kt. A chance of showers, mainly between 1am and 4am. Seas around 2 ft.

      Low: 37 °F

      WSW 15kt
      2ft

    • Tuesday

      Tuesday:SW wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. Partly sunny. Seas around 2 ft.

      High: 41 °F

      SW 10kt⇓
      2ft

    • Tuesday Night

      Tuesday Night:E wind 5 to 10 kt becoming NNE after midnight. A chance of showers after 1am. Seas 2 to 3 ft.

      Low: 37 °F

      NNE 10kt
      2-3ft

    • Wednesday

      Wednesday:NNW wind 10 to 15 kt, with gusts as high as 25 kt. A chance of rain. Seas 3 to 4 ft.

      High: 41 °F

      NNW 15kt
      3-4ft

    • Wednesday Night

      Wednesday Night:NNW wind 30 to 35 kt. Rain likely. Seas 5 ft building to 8 ft.

      Low: 36 °F

      NNW 35kt
      Waves Building8ft

    • Thursday

      Thursday:NNW wind 35 to 40 kt. Rain likely. Seas 13 to 14 ft.

      High: 42 °F

      NNW 40kt
      13-14ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:54 am AKDT Oct 11, 2026
Forecast Valid: 12pm AKDT Oct 11, 2026-6pm AKDT Oct 17, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A 982 mb low 30 nm NE of Saint Matthew Island moves to 80 nm SE of Gambell at 986 mb by Sun afternoon. It remains nearly stationary as it weakens to 998 mb by Tue morning.

This Afternoon
SW wind around 10 kt. Scattered showers. Seas around 2 ft.
Tonight
WSW wind around 10 kt. Scattered showers. Seas around 2 ft.
Columbus Day
W wind 10 to 15 kt. A chance of showers. Seas around 2 ft.
Monday Night
WSW wind 5 to 15 kt. A chance of showers, mainly between 1am and 4am. Seas around 2 ft.
Tuesday
SW wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. Partly sunny. Seas around 2 ft.
Tuesday Night
E wind 5 to 10 kt becoming NNE after midnight. A chance of showers after 1am. Seas 2 to 3 ft.
Wednesday
NNW wind 10 to 15 kt, with gusts as high as 25 kt. A chance of rain. Seas 3 to 4 ft.
Wednesday Night
NNW wind 30 to 35 kt. Rain likely. Seas 5 ft building to 8 ft.
Thursday
NNW wind 35 to 40 kt. Rain likely. Seas 13 to 14 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: 53.87°N 166.54°W
Last Update: 6:54 am AKDT Oct 11, 2026
Forecast Valid: 12pm AKDT Oct 11, 2026-6pm AKDT Oct 17, 2026
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