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Anchorage, AK Local Forecast Office

12NM WSW Seal Island AK

Marine Point Forecast

[NOTICE]

    • Sunday

      Sunday:SE wind 10 to 20 kt becoming SSW in the morning. Scattered showers. Seas 1 to 2 ft.

      High: 43 °F

      SE 20kt
      1-2ft

    • Sunday Night

      Sunday Night:WSW wind 5 to 10 kt becoming NW after midnight. Scattered showers, mainly after 1am. Seas around 1 ft.

      Low: 43 °F

      WSW 10kt
      1ft

    • Columbus Day

      Columbus Day:Variable winds 5 kt or less. Showers, mainly before 4pm. The rain could be heavy at times. Seas around 1 ft.

      High: 40 °F

      Light Wind
      1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Showers, mainly after 7pm. Seas around 1 ft.

      Low: 36 °F

      Light Wind
      1ft

    • Tuesday

      Tuesday:E wind 5 to 10 kt. Showers. Seas 1 ft or less.

      High: 40 °F

      E 10kt
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Rain likely, mainly before 10pm. Seas 1 ft or less.

      Low: 35 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Rain likely. Seas 1 ft or less.

      High: 40 °F

      Light Wind
      < 1ft

    • Wednesday Night

      Wednesday Night:E wind 5 to 10 kt increasing to 15 to 20 kt in the evening. Winds could gust as high as 25 kt. Rain. Seas 1 ft or less.

      Low: 37 °F

      ⇑E 20kt
      < 1ft

    • Thursday

      Thursday:ENE wind 20 to 25 kt, with gusts as high as 35 kt. Rain. Seas 1 ft or less.

      High: 41 °F

      ENE 25kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:57 am AKDT Oct 11, 2026
Forecast Valid: 4am AKDT Oct 11, 2026-6pm AKDT Oct 17, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A 999 mb low 25 nm SE of Whittier moves inland near Valdez by Sun afternoon. A trough moves in the Gulf early Tue morning.

Sunday
SE wind 10 to 20 kt becoming SSW in the morning. Scattered showers. Seas 1 to 2 ft.
Sunday Night
WSW wind 5 to 10 kt becoming NW after midnight. Scattered showers, mainly after 1am. Seas around 1 ft.
Columbus Day
Variable winds 5 kt or less. Showers, mainly before 4pm. The rain could be heavy at times. Seas around 1 ft.
Monday Night
Variable winds 5 kt or less. Showers, mainly after 7pm. Seas around 1 ft.
Tuesday
E wind 5 to 10 kt. Showers. Seas 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Rain likely, mainly before 10pm. Seas 1 ft or less.
Wednesday
Variable winds 5 kt or less. Rain likely. Seas 1 ft or less.
Wednesday Night
E wind 5 to 10 kt increasing to 15 to 20 kt in the evening. Winds could gust as high as 25 kt. Rain. Seas 1 ft or less.
Thursday
ENE wind 20 to 25 kt, with gusts as high as 35 kt. Rain. Seas 1 ft or less.

*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: 60.33°N 147.78°W
Last Update: 3:57 am AKDT Oct 11, 2026
Forecast Valid: 4am AKDT Oct 11, 2026-6pm AKDT Oct 17, 2026
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