Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

19NM SSW Unalaska AK

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:S wind 15 to 20 kt. Rain.   Seas 1 ft or less.

      Low: 47 °F

      S 20kt
      < 1ft

    • Friday

      Friday:SW wind 10 to 15 kt. Rain likely, mainly before 10am.   Seas 1 ft or less.

      High: 54 °F

      SW 15kt
      < 1ft

    • Friday Night

      Friday Night:NW wind 5 to 15 kt. A chance of rain.   Seas 1 ft or less.

      Low: 46 °F

      NW 15kt
      < 1ft

    • Saturday

      Saturday:NW wind 10 to 15 kt. A chance of rain before 10am.   Seas 1 ft or less.

      High: 55 °F

      NW 15kt
      < 1ft

    • Saturday Night

      Saturday Night:NW wind 5 to 10 kt. A chance of rain after 10pm.   Seas 1 ft or less.

      Low: 48 °F

      NW 10kt
      < 1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. A chance of rain.   Seas 1 ft or less.

      High: 61 °F

      Light Wind
      < 1ft

    • Sunday Night

      Sunday Night:WSW wind around 10 kt. A chance of showers.   Seas 1 ft or less.

      Low: 54 °F

      WSW 10kt
      < 1ft

    • Monday

      Monday:WSW wind around 10 kt. Showers likely.   Seas 1 ft or less.

      High: 61 °F

      WSW 10kt
      < 1ft

    • Monday Night

      Monday Night:WSW wind 10 to 15 kt. Showers likely.   Seas 1 ft or less.

      Low: 52 °F

      WSW 15kt
      < 1ft


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

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Detailed Forecast

...SMALL CRAFT ADVISORY TONIGHT AND FRIDAY NIGHT...

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. Seas 1 ft or less.
Friday
SW wind 10 to 15 kt. Rain likely, mainly before 10am. Seas 1 ft or less.
Friday Night
NW wind 5 to 15 kt. A chance of rain. Seas 1 ft or less.
Saturday
NW wind 10 to 15 kt. A chance of rain before 10am. Seas 1 ft or less.
Saturday Night
NW wind 5 to 10 kt. A chance of rain after 10pm. Seas 1 ft or less.
Sunday
Variable winds 5 kt or less. A chance of rain. Seas 1 ft or less.
Sunday Night
WSW wind around 10 kt. A chance of showers. Seas 1 ft or less.
Monday
WSW wind around 10 kt. Showers likely. Seas 1 ft or less.
Monday Night
WSW wind 10 to 15 kt. Showers likely. Seas 1 ft or less.

*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: 53.56°N 166.62°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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