Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

Middleton Island AK

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:S wind 10 to 20 kt. Rain, mainly before 4am.   Seas 8 to 9 ft.

      Low: 40 °F

      S 20kt
      8-9ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday

      Saturday:Variable winds 5 kt or less. A chance of rain before 7am.   Seas around 6 ft.

      High: 42 °F

      Light Wind
      6ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. A slight chance of rain.   Seas 4 to 5 ft.

      Low: 39 °F

      Light Wind
      4-5ft

    • Sunday

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

      High: 41 °F

      SSW 10kt
      4-5ft

    • Sunday Night

      Sunday Night:SSE wind 10 to 15 kt. Rain likely, mainly after 1am.   Seas 4 to 5 ft.

      Low: 39 °F

      SSE 15kt
      4-5ft

    • Monday

      Monday:SE wind around 15 kt, with gusts as high as 20 kt. Rain likely, mainly before 1pm.   Seas 5 to 6 ft.

      High: 42 °F

      SE 15kt
      5-6ft

    • Monday Night

      Monday Night:SE wind around 20 kt. Rain, mainly after 10pm.   Seas 6 to 8 ft.

      Low: 40 °F

      SE 20kt
      6-8ft

    • Tuesday

      Tuesday:SSE wind 15 to 20 kt, with gusts as high as 25 kt. Rain.   Seas 6 to 7 ft.

      High: 43 °F

      SSE 20kt
      6-7ft

    • Tuesday Night

      Tuesday Night:S wind around 10 kt. A chance of rain.   Seas 5 to 6 ft.

      Low: 39 °F

      S 10kt
      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: 8:58 pm AKDT Apr 24, 2026
Forecast Valid: 10pm AKDT Apr 24, 2026-6pm AKDT May 1, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

Synopsis: A series of fronts associated with a Bering Sea low move SW to NE through the Gulf of Alaska through Sat morning. A 1010 mb low 100 nm S of Chignik on Sat morning moves to 35 nm W of Akhiok at 1014 mb by Sat afternoon before dissipating.

Tonight
S wind 10 to 20 kt. Rain, mainly before 4am. Seas 8 to 9 ft.
Saturday
Variable winds 5 kt or less. A chance of rain before 7am. Seas around 6 ft.
Saturday Night
Variable winds 5 kt or less. A slight chance of rain. Seas 4 to 5 ft.
Sunday
SSW wind around 10 kt. A chance of rain before 10am. Seas 4 to 5 ft.
Sunday Night
SSE wind 10 to 15 kt. Rain likely, mainly after 1am. Seas 4 to 5 ft.
Monday
SE wind around 15 kt, with gusts as high as 20 kt. Rain likely, mainly before 1pm. Seas 5 to 6 ft.
Monday Night
SE wind around 20 kt. Rain, mainly after 10pm. Seas 6 to 8 ft.
Tuesday
SSE wind 15 to 20 kt, with gusts as high as 25 kt. Rain. Seas 6 to 7 ft.
Tuesday Night
S wind around 10 kt. 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: 8:58 pm AKDT Apr 24, 2026
Forecast Valid: 10pm AKDT Apr 24, 2026-6pm AKDT May 1, 2026
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