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Anchorage, AK Local Forecast Office

Unalaska AK

Marine Point Forecast

[NOTICE]

    • Overnight

      Overnight:Variable winds 5 kt or less. Rain. Seas around 2 ft.

      Low: 41 °F

      Light Wind
      2ft

    • Sunday

      Sunday:E wind 5 to 10 kt. Rain. Seas around 2 ft.

      High: 43 °F

      E 10kt
      2ft

    • Sunday Night

      Sunday Night:ESE wind 5 to 10 kt becoming S after midnight. A chance of showers. Seas around 2 ft.

      Low: 39 °F

      S 10kt
      2ft

    • Monday

      Monday:ESE wind 10 to 15 kt increasing to 15 to 20 kt in the afternoon. Winds could gust as high as 30 kt. Showers. Seas 2 to 3 ft.

      High: 45 °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 4 ft subsiding to 1 ft or less.

      Low: 40 °F

      E 25kt⇓
      4ftWaves Subsiding

    • Tuesday

      Tuesday:S wind 5 to 10 kt, with gusts as high as 20 kt. Rain. Seas 1 ft or less.

      High: 45 °F

      S 10kt
      < 1ft

    • Tuesday Night

      Tuesday Night:SE wind around 10 kt, with gusts as high as 20 kt. Rain, mainly before 3am. Seas 1 to 2 ft.

      Low: 38 °F

      SE 10kt
      1-2ft

    • Wednesday

      Wednesday:SE wind 5 to 10 kt. Rain likely. Seas around 2 ft.

      High: 43 °F

      SE 10kt
      2ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. A chance of rain. Seas around 2 ft.

      Low: 36 °F

      Light Wind
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:34 pm AKST Nov 29, 2025
Forecast Valid: 11pm AKST Nov 29, 2025-6pm AKST Dec 6, 2025

View Nearby Observations

Detailed Forecast


Synopsis: A large 965 mb low 360 nm SE of Atka moves to 155 SE of Atka at 980 mb and becomes elongated by Sun afternoon. The low continues to 250 nm S of Unalaska and becomes a complex of centers with the strongest near 965 mb by Mon afternoon. Multiple fronts move into the Bering through Mon afternoon.

Overnight
Variable winds 5 kt or less. Rain. Seas around 2 ft.
Sunday
E wind 5 to 10 kt. Rain. Seas around 2 ft.
Sunday Night
ESE wind 5 to 10 kt becoming S after midnight. A chance of showers. Seas around 2 ft.
Monday
ESE wind 10 to 15 kt increasing to 15 to 20 kt in the afternoon. Winds could gust as high as 30 kt. Showers. 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 4 ft subsiding to 1 ft or less.
Tuesday
S wind 5 to 10 kt, with gusts as high as 20 kt. Rain. Seas 1 ft or less.
Tuesday Night
SE wind around 10 kt, with gusts as high as 20 kt. Rain, mainly before 3am. Seas 1 to 2 ft.
Wednesday
SE wind 5 to 10 kt. Rain likely. Seas around 2 ft.
Wednesday Night
Variable winds 5 kt or less. A chance of rain. Seas around 2 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: 9:34 pm AKST Nov 29, 2025
Forecast Valid: 11pm AKST Nov 29, 2025-6pm AKST Dec 6, 2025
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