National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

For More Weather Information:

Anchorage, AK Local Forecast Office

Middleton Island AK

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:Variable winds 5 kt or less. A chance of rain before 1am, then a slight chance of rain after 4am. Seas around 4 ft.

      Low: 39 °F

      Light Wind
      4ft

    • Thursday

      Thursday:ESE wind 10 to 20 kt. Rain, mainly after 10am. Seas 4 to 5 ft.

      High: 40 °F

      ESE 20kt
      4-5ft

    • Thursday Night

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

      Low: 39 °F

      S 15kt
      5-6ft

    • Friday

      Friday:S wind around 10 kt. Rain likely, mainly after 1pm. Seas around 5 ft.

      High: 41 °F

      S 10kt
      5ft

    • Friday Night

      Friday Night:Variable winds less than 5 kt becoming SSW 5 to 10 kt in the evening. Rain likely, mainly before 4am. Seas around 4 ft.

      Low: 36 °F

      ⇑SSW 10kt
      4ft

    • Saturday

      Saturday:WSW wind 5 to 10 kt. A chance of rain before 10am. Seas around 4 ft.

      High: 41 °F

      WSW 10kt
      4ft

    • Saturday Night

      Saturday Night:WSW wind around 10 kt becoming SSW in the evening. A chance of rain after 10pm. 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

    • Sunday Night

      Sunday Night:SSW wind around 15 kt. Rain likely. Seas around 7 ft.

      Low: 37 °F

      SSW 15kt
      7ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:28 pm AKDT Apr 15, 2026
Forecast Valid: 6pm AKDT Apr 15, 2026-6pm AKDT Apr 22, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A 1013 mb low 80 nm S of Middleton Island exits to Southeast Alaska by Thu morning. A trough moves into the southwestern Gulf Thu morning, then strengthens into a 1010 mb low near Kodiak City by Thu afternoon. It moves to 80 nm NE of Kodiak City at 1007 mb by Fri afternoon.

Tonight
Variable winds 5 kt or less. A chance of rain before 1am, then a slight chance of rain after 4am. Seas around 4 ft.
Thursday
ESE wind 10 to 20 kt. Rain, mainly after 10am. Seas 4 to 5 ft.
Thursday Night
S wind around 15 kt. Rain. Seas 5 to 6 ft.
Friday
S wind around 10 kt. Rain likely, mainly after 1pm. Seas around 5 ft.
Friday Night
Variable winds less than 5 kt becoming SSW 5 to 10 kt in the evening. Rain likely, mainly before 4am. Seas around 4 ft.
Saturday
WSW wind 5 to 10 kt. A chance of rain before 10am. Seas around 4 ft.
Saturday Night
WSW wind around 10 kt becoming SSW in the evening. A chance of rain after 10pm. Seas around 4 ft.
Sunday
S wind around 15 kt, with gusts as high as 25 kt. Rain likely. Seas 4 to 6 ft.
Sunday Night
SSW wind around 15 kt. Rain likely. Seas around 7 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.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

Point Forecast: 59.47°N 146.32°W
Last Update: 4:28 pm AKDT Apr 15, 2026
Forecast Valid: 6pm AKDT Apr 15, 2026-6pm AKDT Apr 22, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data