Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

Unalaska AK

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:W wind 5 to 10 kt. Rain and snow showers likely, becoming all snow after midnight.   Seas 1 ft or less.

      Low: 33 °F

      W 10kt
      < 1ft

    • Thursday

      Thursday:W wind 10 to 15 kt becoming NW in the afternoon. Winds could gust as high as 25 kt. Snow showers likely, mainly after noon.   Seas 1 ft or less.

      High: 38 °F

      WNW 15kt
      < 1ft

    • Thursday Night

      Thursday Night:W wind 20 to 25 kt, with gusts as high as 35 kt. Snow showers likely.   Seas 1 ft or less.

      Low: 33 °F

      W 25kt
      < 1ft

    • Friday

      Friday:WNW wind 20 to 25 kt, with gusts as high as 35 kt. Snow showers.   Seas 1 ft or less.

      High: 38 °F

      WNW 25kt
      < 1ft

    • Friday Night

      Friday Night:WNW wind 15 to 25 kt. Snow showers, mainly before 3am.   Seas 1 ft or less.

      Low: 32 °F

      WNW 25kt
      < 1ft

    • Saturday

      Saturday:NW wind 10 to 20 kt, with gusts as high as 25 kt. A chance of snow showers before noon.   Seas 1 to 2 ft.

      High: 41 °F

      NW 20kt
      1-2ft

    • Saturday Night

      Saturday Night:NNW wind 5 to 10 kt becoming ENE after midnight. Mostly cloudy. Seas 1 to 2 ft.

      Low: 31 °F

      ENE 10kt
      1-2ft

    • Sunday

      Sunday:E wind 10 to 15 kt increasing to 15 to 20 kt in the afternoon. A chance of showers.   Seas 2 to 3 ft.

      High: 42 °F

      ⇑E 20kt
      2-3ft

    • Sunday Night

      Sunday Night:ENE wind 20 to 30 kt. Showers likely.   Seas 3 to 5 ft.

      Low: 34 °F

      ENE 30kt
      3-5ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:34 pm AKST Nov 19, 2025
Forecast Valid: 11pm AKST Nov 19, 2025-6pm AKST Nov 26, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THURSDAY NIGHT...

Synopsis: A 962 mb low 75 nm S of King Cove moves to 30 nm N of Port Heiden at 950 mb tonight before moving into the Western Gulf tomorrow. A 966 mb low 90 nm W of Hooper Bay moves over St. Lawrence Island before dissipating tonight. A 967 mb low 100 nm NW of Attu moves to 115 nm S of Adak at 982 mb Thu morning before dissipating through the day.

Overnight
W wind 5 to 10 kt. Rain and snow showers likely, becoming all snow after midnight. Seas 1 ft or less.
Thursday
W wind 10 to 15 kt becoming NW in the afternoon. Winds could gust as high as 25 kt. Snow showers likely, mainly after noon. Seas 1 ft or less.
Thursday Night
W wind 20 to 25 kt, with gusts as high as 35 kt. Snow showers likely. Seas 1 ft or less.
Friday
WNW wind 20 to 25 kt, with gusts as high as 35 kt. Snow showers. Seas 1 ft or less.
Friday Night
WNW wind 15 to 25 kt. Snow showers, mainly before 3am. Seas 1 ft or less.
Saturday
NW wind 10 to 20 kt, with gusts as high as 25 kt. A chance of snow showers before noon. Seas 1 to 2 ft.
Saturday Night
NNW wind 5 to 10 kt becoming ENE after midnight. Mostly cloudy. Seas 1 to 2 ft.
Sunday
E wind 10 to 15 kt increasing to 15 to 20 kt in the afternoon. A chance of showers. Seas 2 to 3 ft.
Sunday Night
ENE wind 20 to 30 kt. Showers likely. Seas 3 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: 53.87°N 166.54°W
Last Update: 8:34 pm AKST Nov 19, 2025
Forecast Valid: 11pm AKST Nov 19, 2025-6pm AKST Nov 26, 2025
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