Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

Middleton Island AK

Marine Point Forecast

[NOTICE]
    • Sunday

      Sunday:ENE wind 20 to 25 kt, with gusts as high as 30 kt. Rain likely after 9am.   Seas 5 ft building to 12 ft.

      High: 40 °F

      ENE 25kt
      Waves Building12ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday Night

      Sunday Night:ENE wind 15 to 20 kt. Rain likely.   Seas 8 to 10 ft.

      Low: 37 °F

      ENE 20kt
      8-10ft

      Small Craft Advisory
      Small Craft Advisory

    • Monday

      Monday:E wind 15 to 20 kt. Rain likely, mainly before 3pm.   Seas 8 to 9 ft.

      High: 41 °F

      E 20kt
      8-9ft

    • Monday Night

      Monday Night:E wind 20 to 30 kt increasing to 30 to 40 kt after midnight. Winds could gust as high as 45 kt. Rain, mainly after midnight.   Seas 9 ft building to 14 ft.

      Low: 38 °F

      ⇑E 40kt
      Waves Building14ft

    • Tuesday

      Tuesday:E wind 35 to 40 kt decreasing to 25 to 30 kt in the afternoon. Winds could gust as high as 50 kt. Rain.   Seas 17 to 18 ft.

      High: 42 °F

      E 40kt⇓
      17-18ft

    • Tuesday Night

      Tuesday Night:E wind 20 to 25 kt. Rain likely, mainly before 9pm.   Seas 16 ft subsiding to 13 ft.

      Low: 41 °F

      E 25kt
      16ftWaves Subsiding

    • Wednesday

      Wednesday:NE wind 15 to 20 kt. Rain likely, mainly after 3pm.   Seas 13 to 14 ft.

      High: 41 °F

      NE 20kt
      13-14ft

    • Wednesday Night

      Wednesday Night:ENE wind 10 to 20 kt becoming S after midnight. Rain likely.   Seas 14 to 15 ft.

      Low: 40 °F

      ENE 20kt
      14-15ft

    • Thursday

      Thursday:S wind 15 to 20 kt becoming ESE in the afternoon. A chance of rain.   Seas 15 ft subsiding to 12 ft.

      High: 42 °F

      ESE 20kt
      15ftWaves Subsiding


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:33 pm AKST Jan 31, 2026
Forecast Valid: 1am AKST Feb 1, 2026-6pm AKST Feb 7, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY SUNDAY AND SUNDAY NIGHT...

Synopsis: A front enters the southeastern Gulf this afternoon and moves to the northern to western Gulf Sun afternoon.

Sunday
ENE wind 20 to 25 kt, with gusts as high as 30 kt. Rain likely after 9am. Seas 5 ft building to 12 ft.
Sunday Night
ENE wind 15 to 20 kt. Rain likely. Seas 8 to 10 ft.
Monday
E wind 15 to 20 kt. Rain likely, mainly before 3pm. Seas 8 to 9 ft.
Monday Night
E wind 20 to 30 kt increasing to 30 to 40 kt after midnight. Winds could gust as high as 45 kt. Rain, mainly after midnight. Seas 9 ft building to 14 ft.
Tuesday
E wind 35 to 40 kt decreasing to 25 to 30 kt in the afternoon. Winds could gust as high as 50 kt. Rain. Seas 17 to 18 ft.
Tuesday Night
E wind 20 to 25 kt. Rain likely, mainly before 9pm. Seas 16 ft subsiding to 13 ft.
Wednesday
NE wind 15 to 20 kt. Rain likely, mainly after 3pm. Seas 13 to 14 ft.
Wednesday Night
ENE wind 10 to 20 kt becoming S after midnight. Rain likely. Seas 14 to 15 ft.
Thursday
S wind 15 to 20 kt becoming ESE in the afternoon. A chance of rain. Seas 15 ft subsiding to 12 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: 7:33 pm AKST Jan 31, 2026
Forecast Valid: 1am AKST Feb 1, 2026-6pm AKST Feb 7, 2026
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