Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

Unalaska AK

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:SW wind around 20 kt. Scattered rain and snow showers.   Seas around 3 ft.

      Low: 36 °F

      SW 20kt
      3ft

    • Monday

      Monday:SW wind 20 to 25 kt. Scattered snow showers before 3pm, then scattered rain and snow showers.   Seas 3 to 4 ft.

      High: 42 °F

      SW 25kt
      3-4ft

    • Monday Night

      Monday Night:WSW wind 10 to 20 kt becoming S after midnight. Scattered rain and snow showers.   Seas 2 to 3 ft.

      Low: 36 °F

      WSW 20kt
      2-3ft

    • Tuesday

      Tuesday:S wind around 10 kt. Rain likely after 3pm.   Seas around 2 ft.

      High: 43 °F

      S 10kt
      2ft

    • Tuesday Night

      Tuesday Night:S wind 15 to 20 kt decreasing to 10 to 15 kt after midnight. Rain, mainly before midnight.   Seas 2 to 3 ft.

      Low: 39 °F

      S 20kt⇓
      2-3ft

    • Wednesday

      Wednesday:SW wind 5 to 10 kt becoming SE in the morning. Showers.   Seas 1 to 2 ft.

      High: 42 °F

      SW 10kt
      1-2ft

    • Wednesday Night

      Wednesday Night:WSW wind 5 to 10 kt increasing to 10 to 15 kt after midnight. Rain showers before 9pm, then snow showers.   Seas 1 to 2 ft.

      Low: 34 °F

      ⇑WSW 15kt
      1-2ft

    • Thursday

      Thursday:WNW wind 15 to 20 kt becoming WNW 20 to 25 kt in the afternoon. Snow showers likely before 9am, then a chance of rain showers between 9am and 3pm.   Seas 2 to 4 ft.

      High: 42 °F

      ⇑WNW 25kt
      2-4ft

    • Thursday Night

      Thursday Night:W wind 20 to 25 kt. A chance of showers.   Seas 3 to 4 ft.

      Low: 33 °F

      W 25kt
      3-4ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:29 pm AKST Nov 16, 2025
Forecast Valid: 11pm AKST Nov 16, 2025-6pm AKST Nov 23, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

Synopsis: A 968 mb low 210 nm N of Shemya moves to 165 nm N or Adak at 988 mb Mon afternoon before dissipating Mon night. A 959 mb low 100 nm NE of St. Paul moves to 40 nm W of Hooper Bay at 965 mb by Mon afternoon before moving over St. Lawrence Island. A 969 mb Sea of Okhotsk low sends a front to the western Bering and Western Aleutians by Tue morning. A 973 mb low develops along this front at 53N 169E Tue morning.

Overnight
SW wind around 20 kt. Scattered rain and snow showers. Seas around 3 ft.
Monday
SW wind 20 to 25 kt. Scattered snow showers before 3pm, then scattered rain and snow showers. Seas 3 to 4 ft.
Monday Night
WSW wind 10 to 20 kt becoming S after midnight. Scattered rain and snow showers. Seas 2 to 3 ft.
Tuesday
S wind around 10 kt. Rain likely after 3pm. Seas around 2 ft.
Tuesday Night
S wind 15 to 20 kt decreasing to 10 to 15 kt after midnight. Rain, mainly before midnight. Seas 2 to 3 ft.
Wednesday
SW wind 5 to 10 kt becoming SE in the morning. Showers. Seas 1 to 2 ft.
Wednesday Night
WSW wind 5 to 10 kt increasing to 10 to 15 kt after midnight. Rain showers before 9pm, then snow showers. Seas 1 to 2 ft.
Thursday
WNW wind 15 to 20 kt becoming WNW 20 to 25 kt in the afternoon. Snow showers likely before 9am, then a chance of rain showers between 9am and 3pm. Seas 2 to 4 ft.
Thursday Night
W wind 20 to 25 kt. A chance of showers. Seas 3 to 4 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: 7:29 pm AKST Nov 16, 2025
Forecast Valid: 11pm AKST Nov 16, 2025-6pm AKST Nov 23, 2025
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