Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

Middleton Island AK

Marine Point Forecast

[NOTICE]
    • Wednesday

      Wednesday:NNW wind 5 to 15 kt becoming NE in the afternoon. Mostly cloudy. Seas around 5 ft.

      High: 33 °F

      NE 15kt
      5ft

    • Wednesday Night

      Wednesday Night:NNE wind 15 to 25 kt. A slight chance of snow showers after 9pm.  Widespread freezing spray after 3am.  Seas around 6 ft.

      Low: 28 °F

      NNE 25kt
      6ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:NNE wind 20 to 25 kt decreasing to 15 to 20 kt in the afternoon. Winds could gust as high as 30 kt. Widespread freezing spray before noon. Partly sunny, then gradually becoming sunny. Seas 5 to 7 ft.

      High: 30 °F

      NNE 25kt⇓
      5-7ft

    • Thursday Night

      Thursday Night:NE wind 5 to 10 kt. Mostly clear. Seas 3 to 5 ft.

      Low: 30 °F

      NE 10kt
      3-5ft

    • Friday

      Friday:WSW wind 5 to 10 kt becoming NNW in the afternoon. Mostly sunny. Seas 3 to 4 ft.

      High: 36 °F

      W 10kt
      3-4ft

    • Friday Night

      Friday Night:WSW wind 10 to 20 kt becoming N 25 to 35 kt after midnight. Scattered rain and snow showers before 9pm.   Seas 3 ft building to 6 ft.

      Low: 30 °F

      ⇑N 35kt
      Waves Building6ft

    • Saturday

      Saturday:NNE wind 25 to 35 kt. Partly sunny. Seas 6 to 7 ft.

      High: 35 °F

      NNE 35kt
      6-7ft

    • Saturday Night

      Saturday Night:NNE wind 20 to 25 kt. Mostly cloudy. Seas 6 to 7 ft.

      Low: 25 °F

      NNE 25kt
      6-7ft

    • Sunday

      Sunday:NNE wind 20 to 25 kt. A chance of snow.   Seas 7 to 8 ft.

      High: 31 °F

      NNE 25kt
      7-8ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:50 pm AKST Dec 9, 2025
Forecast Valid: 3am AKST Dec 10, 2025-6pm AKST Dec 16, 2025

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Detailed Forecast

...SMALL CRAFT ADVISORY TONIGHT AND THURSDAY...

Synopsis: A 1001 mb low develops at 60 nm S of Seward Wed morning and moves to 215 nm S of Cape Suckling at 1013 mb Thursday morning before dissipating by Fri morning.

Wednesday
NNW wind 5 to 15 kt becoming NE in the afternoon. Mostly cloudy. Seas around 5 ft.
Wednesday Night
NNE wind 15 to 25 kt. A slight chance of snow showers after 9pm. Widespread freezing spray after 3am. Seas around 6 ft.
Thursday
NNE wind 20 to 25 kt decreasing to 15 to 20 kt in the afternoon. Winds could gust as high as 30 kt. Widespread freezing spray before noon. Partly sunny, then gradually becoming sunny. Seas 5 to 7 ft.
Thursday Night
NE wind 5 to 10 kt. Mostly clear. Seas 3 to 5 ft.
Friday
WSW wind 5 to 10 kt becoming NNW in the afternoon. Mostly sunny. Seas 3 to 4 ft.
Friday Night
WSW wind 10 to 20 kt becoming N 25 to 35 kt after midnight. Scattered rain and snow showers before 9pm. Seas 3 ft building to 6 ft.
Saturday
NNE wind 25 to 35 kt. Partly sunny. Seas 6 to 7 ft.
Saturday Night
NNE wind 20 to 25 kt. Mostly cloudy. Seas 6 to 7 ft.
Sunday
NNE wind 20 to 25 kt. A chance of snow. Seas 7 to 8 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: 59.47°N 146.32°W
Last Update: 8:50 pm AKST Dec 9, 2025
Forecast Valid: 3am AKST Dec 10, 2025-6pm AKST Dec 16, 2025
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