Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

Unalaska AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:SSE wind 10 to 15 kt increasing to 15 to 20 kt in the morning. Winds could gust as high as 35 kt. Showers likely, mainly before 3pm.   Seas 2 to 3 ft.

      High: 39 °F

      ⇑SSE 20kt
      2-3ft

    • Tonight

      Tonight:E wind 5 to 15 kt. Scattered rain showers before midnight, then scattered rain and snow showers.   Seas around 2 ft.

      Low: 36 °F

      E 15kt
      2ft

    • Wednesday

      Wednesday:ENE wind 5 to 10 kt. Scattered rain and snow showers.   Seas around 2 ft.

      High: 39 °F

      ENE 10kt
      2ft

    • Wednesday Night

      Wednesday Night:NE wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Scattered rain and snow showers before midnight, then scattered snow showers.   Seas 2 to 3 ft.

      Low: 35 °F

      NE 10kt⇓
      2-3ft

    • Thanksgiving Day

      Thanksgiving Day:Variable winds 5 kt or less. Scattered snow showers before 3pm.   Seas around 3 ft.

      High: 42 °F

      Light Wind
      3ft

    • Thursday Night

      Thursday Night:NE wind 5 to 10 kt, with gusts as high as 25 kt. Mostly cloudy. Seas 2 to 3 ft.

      Low: 35 °F

      NE 10kt
      2-3ft

    • Friday

      Friday:ENE wind 10 to 15 kt, with gusts as high as 40 kt. A chance of rain after 9am.   Seas around 2 ft.

      High: 44 °F

      ENE 15kt
      2ft

    • Friday Night

      Friday Night:ENE wind 10 to 15 kt, with gusts as high as 40 kt. A chance of rain.   Seas 2 ft building to 5 ft.

      Low: 37 °F

      ENE 15kt
      Waves Building5ft

    • Saturday

      Saturday:NE wind around 15 kt. A chance of rain.   Seas 4 to 5 ft.

      High: 43 °F

      NE 15kt
      4-5ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:12 am AKST Nov 25, 2025
Forecast Valid: 6am AKST Nov 25, 2025-6pm AKST Dec 1, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY TODAY...

Synopsis: A 987 mb low 200 nm S of Atka and a 981 mb low 50 nm E of Unalaska merge with each other 110 nm S of Nikolski Wed afternoon creating a 993 mb low. This low moves to 150 nm S of Unalaska at 997 mb Thu morning. A 997 mb North Pacific low develops along a front Wed afternoon and moves to 50 nm E of Sitkinak Island at 999 mb Thu morning.

Today
SSE wind 10 to 15 kt increasing to 15 to 20 kt in the morning. Winds could gust as high as 35 kt. Showers likely, mainly before 3pm. Seas 2 to 3 ft.
Tonight
E wind 5 to 15 kt. Scattered rain showers before midnight, then scattered rain and snow showers. Seas around 2 ft.
Wednesday
ENE wind 5 to 10 kt. Scattered rain and snow showers. Seas around 2 ft.
Wednesday Night
NE wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Scattered rain and snow showers before midnight, then scattered snow showers. Seas 2 to 3 ft.
Thanksgiving Day
Variable winds 5 kt or less. Scattered snow showers before 3pm. Seas around 3 ft.
Thursday Night
NE wind 5 to 10 kt, with gusts as high as 25 kt. Mostly cloudy. Seas 2 to 3 ft.
Friday
ENE wind 10 to 15 kt, with gusts as high as 40 kt. A chance of rain after 9am. Seas around 2 ft.
Friday Night
ENE wind 10 to 15 kt, with gusts as high as 40 kt. A chance of rain. Seas 2 ft building to 5 ft.
Saturday
NE wind around 15 kt. A chance of rain. Seas 4 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: 3:12 am AKST Nov 25, 2025
Forecast Valid: 6am AKST Nov 25, 2025-6pm AKST Dec 1, 2025
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