Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

37NM SW Unalaska AK

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:S wind around 20 kt. Rain.   Seas around 1 ft.

      Low: 48 °F

      S 20kt
      1ft

    • Friday

      Friday:SSW wind 5 to 10 kt. Rain likely, mainly after 4pm.   Seas 1 ft or less.

      High: 53 °F

      SSW 10kt
      < 1ft

    • Friday Night

      Friday Night:NW wind 5 to 10 kt increasing to 15 to 20 kt after midnight. Rain likely, mainly before 7pm.   Seas 1 ft or less.

      Low: 47 °F

      ⇑NW 20kt
      < 1ft

    • Saturday

      Saturday:NW wind around 20 kt. Rain likely, mainly before 10am.   Seas 2 to 3 ft.

      High: 50 °F

      NW 20kt
      2-3ft

    • Saturday Night

      Saturday Night:NW wind 10 to 15 kt. Rain likely, mainly after 4am.   Seas around 2 ft.

      Low: 47 °F

      NW 15kt
      2ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Rain likely, mainly before 10am.   Seas around 1 ft.

      High: 56 °F

      Light Wind
      1ft

    • Sunday Night

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

      Low: 51 °F

      Light Wind
      1ft

    • Monday

      Monday:Variable winds 5 kt or less. Showers likely.   Seas around 1 ft.

      High: 55 °F

      Light Wind
      1ft

    • Monday Night

      Monday Night:WSW wind 5 to 10 kt. Showers likely.   Seas 1 to 2 ft.

      Low: 50 °F

      WSW 10kt
      1-2ft


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: 6pm AKDT Jul 30, 2026-6pm AKDT Aug 6, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY TONIGHT...

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 around 20 kt. Rain. Seas around 1 ft.
Friday
SSW wind 5 to 10 kt. Rain likely, mainly after 4pm. Seas 1 ft or less.
Friday Night
NW wind 5 to 10 kt increasing to 15 to 20 kt after midnight. Rain likely, mainly before 7pm. Seas 1 ft or less.
Saturday
NW wind around 20 kt. Rain likely, mainly before 10am. Seas 2 to 3 ft.
Saturday Night
NW wind 10 to 15 kt. Rain likely, mainly after 4am. Seas around 2 ft.
Sunday
Variable winds 5 kt or less. Rain likely, mainly before 10am. Seas around 1 ft.
Sunday Night
Variable winds 5 kt or less. A chance of showers. Seas around 1 ft.
Monday
Variable winds 5 kt or less. Showers likely. Seas around 1 ft.
Monday Night
WSW wind 5 to 10 kt. Showers likely. Seas 1 to 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: 53.46°N 167.29°W
Last Update: 12:56 pm AKDT Jul 30, 2026
Forecast Valid: 6pm AKDT Jul 30, 2026-6pm AKDT Aug 6, 2026
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