Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

4NM NE Unalaska AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:NW wind around 10 kt. Rain likely.   Seas 1 ft or less.

      High: 49 °F

      NW 10kt
      < 1ft

    • Tonight

      Tonight:NW wind 10 to 20 kt. Showers.   Seas 1 ft or less.

      Low: 42 °F

      NW 20kt
      < 1ft

    • Saturday

      Saturday:NNW wind around 20 kt, with gusts as high as 30 kt. Showers likely.   Seas 1 ft or less.

      High: 48 °F

      NNW 20kt
      < 1ft

    • Saturday Night

      Saturday Night:NW wind 20 to 25 kt decreasing to 10 to 15 kt after midnight. Winds could gust as high as 30 kt. Rain showers likely before 4am, then rain and snow showers likely.   Seas 1 ft or less.

      Low: 35 °F

      NW 25kt⇓
      < 1ft

    • Sunday

      Sunday:WNW wind 15 to 20 kt. Snow showers likely, possibly mixed with rain before 10am, then a chance of rain showers.   Seas 1 ft or less.

      High: 49 °F

      WNW 20kt
      < 1ft

    • Sunday Night

      Sunday Night:WNW wind 15 to 20 kt. Showers likely.   Seas 1 ft or less.

      Low: 44 °F

      WNW 20kt
      < 1ft

    • Monday

      Monday:WNW wind around 20 kt, with gusts as high as 25 kt. Showers, mainly after 4pm.   Seas 1 ft or less.

      High: 54 °F

      WNW 20kt
      < 1ft

    • Monday Night

      Monday Night:W wind 15 to 20 kt. Showers.   Seas 1 ft or less.

      Low: 46 °F

      W 20kt
      < 1ft

    • Tuesday

      Tuesday:W wind around 10 kt. Showers likely.   Seas 1 ft or less.

      High: 56 °F

      W 10kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:42 pm AKDT Sep 18, 2026
Forecast Valid: 4pm AKDT Sep 18, 2026-6pm AKDT Sep 24, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT...

Synopsis: A 996 mb North Pacific low moves 320 nm south of Kodiak City at 981 mb Sat morning before continuing into the Gulf Sat afternoon. High pressure moves over the Bering through Sun afternoon.

This Afternoon
NW wind around 10 kt. Rain likely. Seas 1 ft or less.
Tonight
NW wind 10 to 20 kt. Showers. Seas 1 ft or less.
Saturday
NNW wind around 20 kt, with gusts as high as 30 kt. Showers likely. Seas 1 ft or less.
Saturday Night
NW wind 20 to 25 kt decreasing to 10 to 15 kt after midnight. Winds could gust as high as 30 kt. Rain showers likely before 4am, then rain and snow showers likely. Seas 1 ft or less.
Sunday
WNW wind 15 to 20 kt. Snow showers likely, possibly mixed with rain before 10am, then a chance of rain showers. Seas 1 ft or less.
Sunday Night
WNW wind 15 to 20 kt. Showers likely. Seas 1 ft or less.
Monday
WNW wind around 20 kt, with gusts as high as 25 kt. Showers, mainly after 4pm. Seas 1 ft or less.
Monday Night
W wind 15 to 20 kt. Showers. Seas 1 ft or less.
Tuesday
W wind around 10 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: 53.91°N 166.43°W
Last Update: 2:42 pm AKDT Sep 18, 2026
Forecast Valid: 4pm AKDT Sep 18, 2026-6pm AKDT Sep 24, 2026
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