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Anchorage, AK Local Forecast Office

Middleton Island AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:N wind 5 to 10 kt increasing to 15 to 20 kt in the afternoon. Widespread freezing spray after 3pm. Sunny. Seas 4 to 5 ft.

      High: 28 °F

      ⇑N 20kt
      4-5ft

    • Tonight

      Tonight:NE wind 15 to 20 kt. A slight chance of snow showers between 9pm and 3am.  Widespread freezing spray.  Seas 4 to 5 ft.

      Low: 27 °F

      NE 20kt
      4-5ft

    • Tuesday

      Tuesday:NNE wind 10 to 20 kt becoming NNW in the afternoon. Widespread freezing spray before noon. Mostly sunny. Seas 4 to 5 ft.

      High: 30 °F

      NNE 20kt
      4-5ft

    • Tuesday Night

      Tuesday Night:W wind 5 to 10 kt. Partly cloudy. Seas around 5 ft.

      Low: 30 °F

      W 10kt
      5ft

    • Wednesday

      Wednesday:W wind 10 to 15 kt becoming SW in the afternoon. Mostly sunny. Seas 5 to 6 ft.

      High: 31 °F

      SW 15kt
      5-6ft

    • Wednesday Night

      Wednesday Night:SSW wind 5 to 15 kt becoming SE after midnight. A chance of snow between midnight and 3am.   Seas 4 to 6 ft.

      Low: 28 °F

      SSW 15kt
      4-6ft

    • Thursday

      Thursday:SE wind 5 to 15 kt becoming WNW in the afternoon. A chance of snow after 9am.   Seas 4 to 6 ft.

      High: 34 °F

      E 15kt
      4-6ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. A chance of snow.   Seas 5 to 7 ft.

      Low: 30 °F

      Light Wind
      5-7ft

    • Friday

      Friday:ESE wind 5 to 10 kt becoming W 10 to 15 kt in the afternoon. A chance of snow before 9am, then a chance of rain and snow.   Seas 6 ft building to 9 ft.

      High: 36 °F

      ⇑W 15kt
      Waves Building9ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:36 am AKST Mar 2, 2026
Forecast Valid: 7am AKST Mar 2, 2026-6pm AKDT Mar 8, 2026

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Detailed Forecast


Synopsis: A 1003 mb low 300 nm SE of Kodiak City dissipates Mon afternoon. A 984 mb low moves 425 nm S of Middleton Island Tue morning then tracks to 140 nm E of Middleton Island Wed morning.

Today
N wind 5 to 10 kt increasing to 15 to 20 kt in the afternoon. Widespread freezing spray after 3pm. Sunny. Seas 4 to 5 ft.
Tonight
NE wind 15 to 20 kt. A slight chance of snow showers between 9pm and 3am. Widespread freezing spray. Seas 4 to 5 ft.
Tuesday
NNE wind 10 to 20 kt becoming NNW in the afternoon. Widespread freezing spray before noon. Mostly sunny. Seas 4 to 5 ft.
Tuesday Night
W wind 5 to 10 kt. Partly cloudy. Seas around 5 ft.
Wednesday
W wind 10 to 15 kt becoming SW in the afternoon. Mostly sunny. Seas 5 to 6 ft.
Wednesday Night
SSW wind 5 to 15 kt becoming SE after midnight. A chance of snow between midnight and 3am. Seas 4 to 6 ft.
Thursday
SE wind 5 to 15 kt becoming WNW in the afternoon. A chance of snow after 9am. Seas 4 to 6 ft.
Thursday Night
Variable winds 5 kt or less. A chance of snow. Seas 5 to 7 ft.
Friday
ESE wind 5 to 10 kt becoming W 10 to 15 kt in the afternoon. A chance of snow before 9am, then a chance of rain and snow. Seas 6 ft building to 9 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: 4:36 am AKST Mar 2, 2026
Forecast Valid: 7am AKST Mar 2, 2026-6pm AKDT Mar 8, 2026
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