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Anchorage, AK Local Forecast Office

Middleton Island AK

Marine Point Forecast

[NOTICE]

    • Today

      Today:WSW wind 5 to 15 kt. A slight chance of rain after 1pm. Seas 3 to 5 ft.

      High: 41 °F

      WSW 15kt
      3-5ft

    • Tonight

      Tonight:Variable winds 5 kt or less. A chance of rain, mainly after 10pm. Seas 3 to 4 ft.

      Low: 39 °F

      Light Wind
      3-4ft

    • Thursday

      Thursday:ESE wind around 10 kt. Rain. Seas around 4 ft.

      High: 40 °F

      ESE 10kt
      4ft

    • Thursday Night

      Thursday Night:S wind around 15 kt. Rain likely. Seas 5 to 6 ft.

      Low: 39 °F

      S 15kt
      5-6ft

    • Friday

      Friday:SSW wind around 10 kt. A chance of rain before 1pm, then rain likely after 4pm. Seas 5 to 6 ft.

      High: 41 °F

      SSW 10kt
      5-6ft

    • Friday Night

      Friday Night:S wind around 10 kt. Rain likely before 10pm, then a chance of rain after 4am. Seas 4 to 6 ft.

      Low: 36 °F

      S 10kt
      4-6ft

    • Saturday

      Saturday:W wind around 10 kt. A chance of rain before 10am. Seas 3 to 4 ft.

      High: 41 °F

      W 10kt
      3-4ft

    • Saturday Night

      Saturday Night:W wind around 10 kt becoming SSW in the evening. A chance of rain. Seas around 4 ft.

      Low: 36 °F

      SSW 10kt
      4ft

    • Sunday

      Sunday:S wind around 15 kt, with gusts as high as 25 kt. Rain likely. Seas 4 to 6 ft.

      High: 42 °F

      S 15kt
      4-6ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:20 am AKDT Apr 15, 2026
Forecast Valid: 6am AKDT Apr 15, 2026-6pm AKDT Apr 21, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A 1013 mb low develops 65 nm S of Middleton Island Wed morning then moves to 95 nm SE of Yakutat by Thu morning. This low dissipates Thu. A weak Aleutian front moves into the southwestern Gulf today. A second Aleutian front moves through the western Gulf Thu.

Today
WSW wind 5 to 15 kt. A slight chance of rain after 1pm. Seas 3 to 5 ft.
Tonight
Variable winds 5 kt or less. A chance of rain, mainly after 10pm. Seas 3 to 4 ft.
Thursday
ESE wind around 10 kt. Rain. Seas around 4 ft.
Thursday Night
S wind around 15 kt. Rain likely. Seas 5 to 6 ft.
Friday
SSW wind around 10 kt. A chance of rain before 1pm, then rain likely after 4pm. Seas 5 to 6 ft.
Friday Night
S wind around 10 kt. Rain likely before 10pm, then a chance of rain after 4am. Seas 4 to 6 ft.
Saturday
W wind around 10 kt. A chance of rain before 10am. Seas 3 to 4 ft.
Saturday Night
W wind around 10 kt becoming SSW in the evening. A chance of rain. Seas around 4 ft.
Sunday
S wind around 15 kt, with gusts as high as 25 kt. Rain likely. Seas 4 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: 4:20 am AKDT Apr 15, 2026
Forecast Valid: 6am AKDT Apr 15, 2026-6pm AKDT Apr 21, 2026
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