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Anchorage, AK Local Forecast Office

Unalaska AK

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:S wind 15 to 20 kt. Rain. Patchy fog after 4am. Seas 2 to 3 ft.

      Low: 50 °F

      S 20kt
      2-3ft

    • Friday

      Friday:SSW wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. Rain likely, mainly after 4pm. Patchy fog before 10am. Seas around 1 ft.

      High: 60 °F

      SSW 10kt⇓
      1ft

    • Friday Night

      Friday Night:WNW wind 5 to 15 kt. Rain likely, mainly before 10pm. Seas 1 to 2 ft.

      Low: 49 °F

      WNW 15kt
      1-2ft

    • Saturday

      Saturday:WNW wind 15 to 20 kt. A chance of rain before 4pm. Seas 2 to 3 ft.

      High: 58 °F

      WNW 20kt
      2-3ft

    • Saturday Night

      Saturday Night:WNW wind 5 to 15 kt. A chance of rain after 7pm. Seas 2 to 4 ft.

      Low: 50 °F

      WNW 15kt
      2-4ft

    • Sunday

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

      High: 66 °F

      Light Wind
      2ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. A chance of showers. Seas around 1 ft.

      Low: 56 °F

      Light Wind
      1ft

    • Monday

      Monday:Variable winds 5 kt or less. A chance of showers. Seas around 2 ft.

      High: 66 °F

      Light Wind
      2ft

    • Monday Night

      Monday Night:SW wind around 10 kt. Showers likely. Seas around 2 ft.

      Low: 53 °F

      SW 10kt
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:56 pm AKDT Jul 30, 2026
Forecast Valid: 9pm AKDT Jul 30, 2026-6pm AKDT Aug 6, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A 1005 mb low 100 nm SW of Shemya moves to 75 nm SE of St George at 1007 mb Fri afternoon. Its front moves through the Aleutians reaching the Mainland Fri evening. A ridge of high pressure moves in behind the low.

Tonight
S wind 15 to 20 kt. Rain. Patchy fog after 4am. Seas 2 to 3 ft.
Friday
SSW wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. Rain likely, mainly after 4pm. Patchy fog before 10am. Seas around 1 ft.
Friday Night
WNW wind 5 to 15 kt. Rain likely, mainly before 10pm. Seas 1 to 2 ft.
Saturday
WNW wind 15 to 20 kt. A chance of rain before 4pm. Seas 2 to 3 ft.
Saturday Night
WNW wind 5 to 15 kt. A chance of rain after 7pm. Seas 2 to 4 ft.
Sunday
Variable winds 5 kt or less. A chance of rain. Seas around 2 ft.
Sunday Night
Variable winds 5 kt or less. A chance of showers. Seas around 1 ft.
Monday
Variable winds 5 kt or less. A chance of showers. Seas around 2 ft.
Monday Night
SW wind around 10 kt. Showers likely. 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: 53.9°N 166.51°W
Last Update: 12:56 pm AKDT Jul 30, 2026
Forecast Valid: 9pm AKDT Jul 30, 2026-6pm AKDT Aug 6, 2026
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