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Anchorage, AK Local Forecast Office

Middleton Island AK

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:E wind 5 to 10 kt. Rain likely, mainly after 1am.   Seas around 4 ft.

      Low: 48 °F

      E 10kt
      4ft

    • Monday

      Monday:E wind 10 to 15 kt. Rain.   Seas 4 to 5 ft.

      High: 54 °F

      E 15kt
      4-5ft

    • Monday Night

      Monday Night:E wind 10 to 15 kt. Rain likely, mainly before 4am.   Seas around 5 ft.

      Low: 48 °F

      E 15kt
      5ft

    • Tuesday

      Tuesday:ESE wind around 10 kt. A chance of showers.   Seas 3 to 4 ft.

      High: 54 °F

      ESE 10kt
      3-4ft

    • Tuesday Night

      Tuesday Night:E wind around 10 kt. A chance of rain.   Seas around 4 ft.

      Low: 48 °F

      E 10kt
      4ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. A chance of rain.   Seas 3 to 4 ft.

      High: 56 °F

      Light Wind
      3-4ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Mostly cloudy. Seas 3 to 4 ft.

      Low: 47 °F

      Light Wind
      3-4ft

    • Thursday

      Thursday:W wind 5 to 10 kt. Partly sunny. Seas around 3 ft.

      High: 57 °F

      W 10kt
      3ft

    • Thursday Night

      Thursday Night:WSW wind 10 to 15 kt. Mostly cloudy. Seas around 3 ft.

      Low: 48 °F

      WSW 15kt
      3ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:18 pm AKDT Jun 21, 2026
Forecast Valid: 9pm AKDT Jun 21, 2026-6pm AKDT Jun 28, 2026

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Detailed Forecast


Synopsis: A 1012 mb North Pacific low enters the Western Gulf 70 nm SE of Sitkinak Island by Mon afternoon and continues to 130 nm SE of Kodiak City at 1015 mb by Tue morning.

Tonight
E wind 5 to 10 kt. Rain likely, mainly after 1am. Seas around 4 ft.
Monday
E wind 10 to 15 kt. Rain. Seas 4 to 5 ft.
Monday Night
E wind 10 to 15 kt. Rain likely, mainly before 4am. Seas around 5 ft.
Tuesday
ESE wind around 10 kt. A chance of showers. Seas 3 to 4 ft.
Tuesday Night
E wind around 10 kt. A chance of rain. Seas around 4 ft.
Wednesday
Variable winds 5 kt or less. A chance of rain. Seas 3 to 4 ft.
Wednesday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 3 to 4 ft.
Thursday
W wind 5 to 10 kt. Partly sunny. Seas around 3 ft.
Thursday Night
WSW wind 10 to 15 kt. Mostly cloudy. Seas around 3 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: 8:18 pm AKDT Jun 21, 2026
Forecast Valid: 9pm AKDT Jun 21, 2026-6pm AKDT Jun 28, 2026
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