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Hazardous Weather Conditions

For More Weather Information:

Anchorage, AK Local Forecast Office

Unalaska AK

Marine Point Forecast

[NOTICE]

    • Overnight

      Overnight:Variable winds 5 kt or less. A chance of showers. Seas around 2 ft.

      Low: 40 °F

      Light Wind
      2ft

    • Monday

      Monday:SE wind 5 to 10 kt becoming ESE 15 to 20 kt in the afternoon. Winds could gust as high as 30 kt. Rain. Seas 2 to 3 ft.

      High: 46 °F

      ⇑ESE 20kt
      2-3ft

    • Monday Night

      Monday Night:E wind 20 to 25 kt becoming NE 10 to 15 kt after midnight. Winds could gust as high as 35 kt. Rain. Seas 3 ft building to 7 ft.

      Low: 40 °F

      E 25kt⇓
      Waves Building7ft

    • Tuesday

      Tuesday:S wind 5 to 10 kt, with gusts as high as 20 kt. Rain. Seas around 2 ft.

      High: 45 °F

      S 10kt
      2ft

    • Tuesday Night

      Tuesday Night:S wind 10 to 15 kt becoming E after midnight. Rain, mainly before 3am. Seas 1 to 2 ft.

      Low: 38 °F

      E 15kt
      1-2ft

    • Wednesday

      Wednesday:ENE wind 5 to 10 kt. A chance of rain before 9am. Seas 1 ft or less.

      High: 44 °F

      ENE 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:NNE wind 10 to 15 kt. Rain. Seas 1 ft or less building to 5 ft.

      Low: 39 °F

      NNE 15kt
      Waves Building5ft

    • Thursday

      Thursday:NE wind 10 to 15 kt. Rain likely. Seas 3 to 5 ft.

      High: 44 °F

      NE 15kt
      3-5ft

    • Thursday Night

      Thursday Night:NE wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Rain likely. Seas around 3 ft.

      Low: 36 °F

      NE 10kt⇓
      3ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:04 pm AKST Nov 30, 2025
Forecast Valid: 12am AKST Dec 1, 2025-6pm AKST Dec 7, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY MONDAY AND MONDAY NIGHT...

Synopsis: An elongated 980 mb trough at 185 nm SE of Unalaska merges with a circulation from the south and becomes a complex of low centers with the strongest at 968 mb at 260 nm S of Unalaska Mon afternoon. The complex continues to 120 nm W of Unalaska at 970 mb by Tue afternoon. Multiple fronts move into the Bering through Tue afternoon.

Overnight
Variable winds 5 kt or less. A chance of showers. Seas around 2 ft.
Monday
SE wind 5 to 10 kt becoming ESE 15 to 20 kt in the afternoon. Winds could gust as high as 30 kt. Rain. Seas 2 to 3 ft.
Monday Night
E wind 20 to 25 kt becoming NE 10 to 15 kt after midnight. Winds could gust as high as 35 kt. Rain. Seas 3 ft building to 7 ft.
Tuesday
S wind 5 to 10 kt, with gusts as high as 20 kt. Rain. Seas around 2 ft.
Tuesday Night
S wind 10 to 15 kt becoming E after midnight. Rain, mainly before 3am. Seas 1 to 2 ft.
Wednesday
ENE wind 5 to 10 kt. A chance of rain before 9am. Seas 1 ft or less.
Wednesday Night
NNE wind 10 to 15 kt. Rain. Seas 1 ft or less building to 5 ft.
Thursday
NE wind 10 to 15 kt. Rain likely. Seas 3 to 5 ft.
Thursday Night
NE wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Rain likely. Seas around 3 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: 8:04 pm AKST Nov 30, 2025
Forecast Valid: 12am AKST Dec 1, 2025-6pm AKST Dec 7, 2025
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