Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

Unalaska AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:NNW wind around 20 kt. Sunny. Seas around 7 ft.

      High: 36 °F

      NNW 20kt
      7ft

    • Tonight

      Tonight:N wind 20 to 25 kt. A slight chance of snow showers before 9pm, then scattered snow showers between 9pm and 3am, then snow showers likely with areas of blowing snow after 3am.  Widespread freezing spray after midnight.  Seas 7 ft building to 10 ft.

      Low: 25 °F

      N 25kt
      Waves Building10ft

    • Sunday

      Sunday:NNE wind 15 to 25 kt. Snow showers with areas of blowing snow before noon, then snow showers likely between noon and 3pm, then snow showers after 3pm.  Widespread freezing spray before 3pm.  Seas 10 ft subsiding to 5 ft.

      High: 29 °F

      NNE 25kt
      10ftWaves Subsiding

    • Sunday Night

      Sunday Night:NNE wind around 15 kt. Snow showers likely, mainly after 3am.   Seas around 5 ft.

      Low: 28 °F

      NNE 15kt
      5ft

    • Monday

      Monday:NNW wind 15 to 20 kt. Snow showers likely, mainly after 3pm.   Seas 5 to 7 ft.

      High: 33 °F

      NNW 20kt
      5-7ft

    • Monday Night

      Monday Night:N wind 15 to 20 kt. Scattered snow showers before midnight.   Seas 5 to 7 ft.

      Low: 28 °F

      N 20kt
      5-7ft

    • Tuesday

      Tuesday:NNW wind 15 to 20 kt. Mostly sunny. Seas 4 to 5 ft.

      High: 37 °F

      NNW 20kt
      4-5ft

    • Tuesday Night

      Tuesday Night:NNW wind 15 to 20 kt. Mostly cloudy. Seas 4 to 5 ft.

      Low: 30 °F

      NNW 20kt
      4-5ft

    • Wednesday

      Wednesday:NNW wind 15 to 20 kt. Mostly cloudy. Seas 4 to 5 ft.

      High: 36 °F

      NNW 20kt
      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: 3:58 am AKST Dec 6, 2025
Forecast Valid: 12pm AKST Dec 6, 2025-6pm AKST Dec 12, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

Synopsis: A 982 mb North Pacific low 382 nm SW of Attu Saturday morning moves to 291 nm S of Atka at 973 mb Sun morning. Strong northeasterly gale-force winds continue along the coast with storm-force along the Kuskokwim Delta Coast through the weekend. Extreme Freezing Spray continues along the Kuskokwim Delta Coast through the weekend.

This Afternoon
NNW wind around 20 kt. Sunny. Seas around 7 ft.
Tonight
N wind 20 to 25 kt. A slight chance of snow showers before 9pm, then scattered snow showers between 9pm and 3am, then snow showers likely with areas of blowing snow after 3am. Widespread freezing spray after midnight. Seas 7 ft building to 10 ft.
Sunday
NNE wind 15 to 25 kt. Snow showers with areas of blowing snow before noon, then snow showers likely between noon and 3pm, then snow showers after 3pm. Widespread freezing spray before 3pm. Seas 10 ft subsiding to 5 ft.
Sunday Night
NNE wind around 15 kt. Snow showers likely, mainly after 3am. Seas around 5 ft.
Monday
NNW wind 15 to 20 kt. Snow showers likely, mainly after 3pm. Seas 5 to 7 ft.
Monday Night
N wind 15 to 20 kt. Scattered snow showers before midnight. Seas 5 to 7 ft.
Tuesday
NNW wind 15 to 20 kt. Mostly sunny. Seas 4 to 5 ft.
Tuesday Night
NNW wind 15 to 20 kt. Mostly cloudy. Seas 4 to 5 ft.
Wednesday
NNW wind 15 to 20 kt. Mostly cloudy. 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: 3:58 am AKST Dec 6, 2025
Forecast Valid: 12pm AKST Dec 6, 2025-6pm AKST Dec 12, 2025
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