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Anchorage, AK Local Forecast Office

Middleton Island AK

Marine Point Forecast

[NOTICE]

    • Today

      Today:Variable winds 5 kt or less. Increasing clouds. Seas around 3 ft.

      High: 42 °F

      Light Wind
      3ft

    • Tonight

      Tonight:NW wind 5 to 10 kt. A slight chance of rain before 10pm. Seas around 3 ft.

      Low: 37 °F

      NW 10kt
      3ft

    • Saturday

      Saturday:WSW wind 5 to 10 kt. Mostly sunny. Seas around 3 ft.

      High: 42 °F

      WSW 10kt
      3ft

    • Saturday Night

      Saturday Night:SW wind 5 to 10 kt. Rain likely, mainly after 4am. Seas around 3 ft.

      Low: 37 °F

      SW 10kt
      3ft

    • Sunday

      Sunday:WSW wind around 15 kt. Showers likely, mainly before 10am. Seas 4 to 5 ft.

      High: 40 °F

      WSW 15kt
      4-5ft

    • Sunday Night

      Sunday Night:WSW wind 10 to 15 kt. Scattered rain showers before 10pm, then scattered rain and snow showers between 10pm and 4am, then a chance of rain showers after 4am. Seas 5 to 6 ft.

      Low: 35 °F

      WSW 15kt
      5-6ft

    • Monday

      Monday:NNE wind 10 to 15 kt. A chance of rain before 10am. Seas around 5 ft.

      High: 40 °F

      NNE 15kt
      5ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Partly cloudy. Seas around 4 ft.

      Low: 36 °F

      Light Wind
      4ft

    • Tuesday

      Tuesday:NW wind 5 to 10 kt. Sunny. Seas 3 to 4 ft.

      High: 41 °F

      NW 10kt
      3-4ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:19 am AKDT Apr 10, 2026
Forecast Valid: 8am AKDT Apr 10, 2026-6pm AKDT Apr 16, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A trough pushes across the Gulf of Alaska from west to east on Fri. Weak high pressure temporarily builds over the Gulf on Sat.

Today
Variable winds 5 kt or less. Increasing clouds. Seas around 3 ft.
Tonight
NW wind 5 to 10 kt. A slight chance of rain before 10pm. Seas around 3 ft.
Saturday
WSW wind 5 to 10 kt. Mostly sunny. Seas around 3 ft.
Saturday Night
SW wind 5 to 10 kt. Rain likely, mainly after 4am. Seas around 3 ft.
Sunday
WSW wind around 15 kt. Showers likely, mainly before 10am. Seas 4 to 5 ft.
Sunday Night
WSW wind 10 to 15 kt. Scattered rain showers before 10pm, then scattered rain and snow showers between 10pm and 4am, then a chance of rain showers after 4am. Seas 5 to 6 ft.
Monday
NNE wind 10 to 15 kt. A chance of rain before 10am. Seas around 5 ft.
Monday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 4 ft.
Tuesday
NW wind 5 to 10 kt. Sunny. Seas 3 to 4 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: 4:19 am AKDT Apr 10, 2026
Forecast Valid: 8am AKDT Apr 10, 2026-6pm AKDT Apr 16, 2026
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