Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

Middleton Island AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:NE wind 15 to 20 kt. Mostly sunny. Seas 6 to 8 ft.

      High: 37 °F

      NE 20kt
      6-8ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:N wind around 10 kt becoming NW after midnight. Mostly clear. Seas 5 to 6 ft.

      Low: 35 °F

      NW 10kt
      5-6ft

    • Wednesday

      Wednesday:WNW wind 5 to 10 kt. Sunny. Seas 5 to 6 ft.

      High: 37 °F

      WNW 10kt
      5-6ft

    • Wednesday Night

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

      Low: 35 °F

      Light Wind
      4-5ft

    • Thursday

      Thursday:E wind around 15 kt. A chance of snow after 1pm, mixing with rain after 4pm.   Seas 4 to 5 ft.

      High: 38 °F

      E 15kt
      4-5ft

    • Thursday Night

      Thursday Night:ENE wind 20 to 25 kt. Rain and snow likely, mainly after 10pm.   Seas 6 ft building to 9 ft.

      Low: 34 °F

      ENE 25kt
      Waves Building9ft

    • Friday

      Friday:NE wind 15 to 25 kt. Rain and snow likely before 10am, then a chance of rain.   Seas 8 to 10 ft.

      High: 39 °F

      NE 25kt
      8-10ft

    • Friday Night

      Friday Night:E wind around 10 kt. Rain likely.   Seas 5 to 6 ft.

      Low: 34 °F

      E 10kt
      5-6ft

    • Saturday

      Saturday:SSW wind around 10 kt. A chance of rain and snow.   Seas around 5 ft.

      High: 38 °F

      SSW 10kt
      5ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:17 am AKDT Mar 31, 2026
Forecast Valid: 12pm AKDT Mar 31, 2026-6pm AKDT Apr 6, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

Synopsis: A 990 mb low 290 nm SE of Kodiak City strengthens to 988 mb as it exits into the North Pacific through Wed morning. A 996 mb North Pacific low pushes its front into the Western Gulf beginning Wed afternoon.

This Afternoon
NE wind 15 to 20 kt. Mostly sunny. Seas 6 to 8 ft.
Tonight
N wind around 10 kt becoming NW after midnight. Mostly clear. Seas 5 to 6 ft.
Wednesday
WNW wind 5 to 10 kt. Sunny. Seas 5 to 6 ft.
Wednesday Night
Variable winds 5 kt or less. Partly cloudy. Seas 4 to 5 ft.
Thursday
E wind around 15 kt. A chance of snow after 1pm, mixing with rain after 4pm. Seas 4 to 5 ft.
Thursday Night
ENE wind 20 to 25 kt. Rain and snow likely, mainly after 10pm. Seas 6 ft building to 9 ft.
Friday
NE wind 15 to 25 kt. Rain and snow likely before 10am, then a chance of rain. Seas 8 to 10 ft.
Friday Night
E wind around 10 kt. Rain likely. Seas 5 to 6 ft.
Saturday
SSW wind around 10 kt. A chance of rain and snow. Seas around 5 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: 8:17 am AKDT Mar 31, 2026
Forecast Valid: 12pm AKDT Mar 31, 2026-6pm AKDT Apr 6, 2026
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