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Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

Middleton Island AK

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:W wind 15 to 20 kt. Mostly sunny. Seas around 8 ft.

      High: 47 °F

      W 20kt
      8ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:WSW wind 5 to 10 kt becoming SSE after midnight. A slight chance of rain after 4am. Seas 5 to 7 ft.

      Low: 41 °F

      WSW 10kt
      5-7ft

    • Wednesday

      Wednesday:ESE wind 20 to 25 kt, with gusts as high as 35 kt. Rain likely, mainly after 1pm. Seas 5 to 6 ft.

      High: 46 °F

      ESE 25kt
      5-6ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday Night

      Wednesday Night:E wind around 35 kt, with gusts as high as 40 kt. Rain. Seas 9 ft building to 13 ft.

      Low: 40 °F

      E 35kt
      Waves Building13ft

    • Thursday

      Thursday:E wind 25 to 30 kt. Rain. Seas 12 to 13 ft.

      High: 47 °F

      E 30kt
      12-13ft

    • Thursday Night

      Thursday Night:ESE wind around 15 kt. Rain. Seas 10 to 12 ft.

      Low: 42 °F

      ESE 15kt
      10-12ft

    • Friday

      Friday:ESE wind 5 to 15 kt. Rain. Seas around 7 ft.

      High: 47 °F

      ESE 15kt
      7ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. A chance of rain. Seas around 6 ft.

      Low: 42 °F

      Light Wind
      6ft

    • Saturday

      Saturday:Variable winds 5 kt or less. A chance of rain. Seas 5 to 6 ft.

      High: 47 °F

      Light Wind
      5-6ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:38 am AKDT May 13, 2025
Forecast Valid: 12pm AKDT May 13, 2025-6pm AKDT May 19, 2025

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Detailed Forecast

...GALE WARNING WEDNESDAY...

Synopsis: A low from the N Pacific sends a front into the southern Gulf of Alaska Tue evening. This front lifts to the north Gulf Coast Wed afternoon through Thu morning.

This Afternoon
W wind 15 to 20 kt. Mostly sunny. Seas around 8 ft.
Tonight
WSW wind 5 to 10 kt becoming SSE after midnight. A slight chance of rain after 4am. Seas 5 to 7 ft.
Wednesday
ESE wind 20 to 25 kt, with gusts as high as 35 kt. Rain likely, mainly after 1pm. Seas 5 to 6 ft.
Wednesday Night
E wind around 35 kt, with gusts as high as 40 kt. Rain. Seas 9 ft building to 13 ft.
Thursday
E wind 25 to 30 kt. Rain. Seas 12 to 13 ft.
Thursday Night
ESE wind around 15 kt. Rain. Seas 10 to 12 ft.
Friday
ESE wind 5 to 15 kt. Rain. Seas around 7 ft.
Friday Night
Variable winds 5 kt or less. A chance of rain. Seas around 6 ft.
Saturday
Variable winds 5 kt or less. A chance of rain. Seas 5 to 6 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: 3:38 am AKDT May 13, 2025
Forecast Valid: 12pm AKDT May 13, 2025-6pm AKDT May 19, 2025
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