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Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

Unalaska AK

Marine Point Forecast

[NOTICE]

    • Today

      Today:WSW wind 10 to 15 kt becoming variable and less than 5 kt in the morning. Rain likely, mainly after 10am. Seas 2 to 3 ft.

      High: 49 °F

      WSW 15kt⇓
      2-3ft

    • Tonight

      Tonight:NW wind 10 to 15 kt, with gusts as high as 30 kt. Showers. Seas 3 to 5 ft.

      Low: 42 °F

      NW 15kt
      3-5ft

    • Saturday

      Saturday:NW wind 15 to 20 kt, with gusts as high as 35 kt. Showers. Seas 5 to 7 ft.

      High: 48 °F

      NW 20kt
      5-7ft

    • Saturday Night

      Saturday Night:NW wind 10 to 20 kt becoming W after midnight. Showers likely. Seas 7 ft subsiding to 2 ft.

      Low: 40 °F

      NW 20kt
      7ftWaves Subsiding

    • Sunday

      Sunday:WNW wind 10 to 20 kt. A chance of showers before 1pm. Seas 3 ft building to 7 ft.

      High: 47 °F

      WNW 20kt
      Waves Building7ft

    • Sunday Night

      Sunday Night:WNW wind 15 to 20 kt. A chance of showers. Seas 7 ft subsiding to 2 ft.

      Low: 44 °F

      WNW 20kt
      7ftWaves Subsiding

    • Monday

      Monday:WNW wind 15 to 20 kt. Showers. Seas 1 to 2 ft.

      High: 56 °F

      WNW 20kt
      1-2ft

    • Monday Night

      Monday Night:W wind 10 to 15 kt, with gusts as high as 25 kt. Showers. Seas around 2 ft.

      Low: 45 °F

      W 15kt
      2ft

    • Tuesday

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

      High: 56 °F

      Light Wind
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:07 am AKDT Sep 18, 2026
Forecast Valid: 5am AKDT Sep 18, 2026-6pm AKDT Sep 24, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY TONIGHT AND SATURDAY...

Synopsis: A 1004 mb low 50 nm S of Mekoryuk will weaken as it drifts over the Yukon-Kuskokwim Delta through Fri afternoon. A 1001 mb low develops 135 nm SE of Unalaska Fri afternoon and moves to 235 nm SE of Sand Point Sat morning at 982 mb before continuing into the Gulf through Sat afternoon.

Today
WSW wind 10 to 15 kt becoming variable and less than 5 kt in the morning. Rain likely, mainly after 10am. Seas 2 to 3 ft.
Tonight
NW wind 10 to 15 kt, with gusts as high as 30 kt. Showers. Seas 3 to 5 ft.
Saturday
NW wind 15 to 20 kt, with gusts as high as 35 kt. Showers. Seas 5 to 7 ft.
Saturday Night
NW wind 10 to 20 kt becoming W after midnight. Showers likely. Seas 7 ft subsiding to 2 ft.
Sunday
WNW wind 10 to 20 kt. A chance of showers before 1pm. Seas 3 ft building to 7 ft.
Sunday Night
WNW wind 15 to 20 kt. A chance of showers. Seas 7 ft subsiding to 2 ft.
Monday
WNW wind 15 to 20 kt. Showers. Seas 1 to 2 ft.
Monday Night
W wind 10 to 15 kt, with gusts as high as 25 kt. Showers. Seas around 2 ft.
Tuesday
Variable winds 5 kt or less. A chance of showers. 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: 53.87°N 166.54°W
Last Update: 4:07 am AKDT Sep 18, 2026
Forecast Valid: 5am AKDT Sep 18, 2026-6pm AKDT Sep 24, 2026
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