Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

Middleton Island AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:W wind 15 to 20 kt. Cloudy, then gradually becoming mostly sunny. Seas 7 to 8 ft.

      High: 38 °F

      W 20kt
      7-8ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:W wind 10 to 20 kt. Mostly cloudy. Seas 8 to 9 ft.

      Low: 37 °F

      W 20kt
      8-9ft

      Small Craft Advisory
      Small Craft Advisory

    • Friday

      Friday:W wind 5 to 10 kt becoming NNE in the afternoon. Sunny. Seas 6 to 7 ft.

      High: 37 °F

      N 10kt
      6-7ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Mostly cloudy. Seas 5 to 6 ft.

      Low: 36 °F

      Light Wind
      5-6ft

    • Saturday

      Saturday:SW wind around 10 kt. Rain likely, mainly between 9am and 3pm.   Seas 5 to 6 ft.

      High: 38 °F

      SW 10kt
      5-6ft

    • Saturday Night

      Saturday Night:NW wind 10 to 15 kt. A chance of rain before 9pm, then a chance of snow.   Seas 3 to 5 ft.

      Low: 34 °F

      NW 15kt
      3-5ft

    • Sunday

      Sunday:NNW wind 15 to 25 kt, with gusts as high as 35 kt. A chance of snow before 9am, then a chance of rain between 9am and 3pm.   Seas 5 ft building to 8 ft.

      High: 38 °F

      NNW 25kt
      Waves Building8ft

    • Sunday Night

      Sunday Night:NNW wind around 25 kt, with gusts as high as 35 kt. Partly cloudy. Seas 8 to 10 ft.

      Low: 30 °F

      NNW 25kt
      8-10ft

    • Washington's Birthday

      Washington's Birthday:N wind 20 to 25 kt decreasing to 10 to 15 kt in the afternoon. Sunny. Seas 8 ft subsiding to 4 ft.

      High: 34 °F

      N 25kt⇓
      8ftWaves Subsiding


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:28 am AKST Feb 12, 2026
Forecast Valid: 10am AKST Feb 12, 2026-6pm AKST Feb 18, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

Synopsis: A 976 mb low 400 nm SE of Middleton Island moves to 35 nm SW of Elfin Cove at 985 mb this afternoon and continues inland tonight. A 1001 mb low forms 40 nm SW of Cordova by Fri morning and remains nearly stationary through Fri afternoon.

Today
W wind 15 to 20 kt. Cloudy, then gradually becoming mostly sunny. Seas 7 to 8 ft.
Tonight
W wind 10 to 20 kt. Mostly cloudy. Seas 8 to 9 ft.
Friday
W wind 5 to 10 kt becoming NNE in the afternoon. Sunny. Seas 6 to 7 ft.
Friday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 5 to 6 ft.
Saturday
SW wind around 10 kt. Rain likely, mainly between 9am and 3pm. Seas 5 to 6 ft.
Saturday Night
NW wind 10 to 15 kt. A chance of rain before 9pm, then a chance of snow. Seas 3 to 5 ft.
Sunday
NNW wind 15 to 25 kt, with gusts as high as 35 kt. A chance of snow before 9am, then a chance of rain between 9am and 3pm. Seas 5 ft building to 8 ft.
Sunday Night
NNW wind around 25 kt, with gusts as high as 35 kt. Partly cloudy. Seas 8 to 10 ft.
Washington's Birthday
N wind 20 to 25 kt decreasing to 10 to 15 kt in the afternoon. Sunny. Seas 8 ft subsiding to 4 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: 5:28 am AKST Feb 12, 2026
Forecast Valid: 10am AKST Feb 12, 2026-6pm AKST Feb 18, 2026
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