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Anchorage, AK Local Forecast Office

2NM W Portage AK

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

      Low: 49 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

      High: 68 °F

      Light Wind
      < 1ft

    • Sunday Night

      Sunday Night:SE wind 5 to 10 kt. Isolated showers after 10pm. Seas 1 ft or less.

      Low: 51 °F

      SE 10kt
      < 1ft

    • Monday

      Monday:ESE wind 5 to 10 kt. Mostly cloudy. Seas 1 ft or less.

      High: 60 °F

      ESE 10kt
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Scattered showers. Seas 1 ft or less.

      Low: 51 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.

      High: 64 °F

      Light Wind
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. A chance of rain after 10pm. Seas 1 ft or less.

      Low: 51 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. A chance of rain. Seas 1 ft or less.

      High: 64 °F

      Light Wind
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. A chance of rain. Seas 1 ft or less.

      Low: 50 °F

      Light Wind
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:18 pm AKDT Jul 12, 2025
Forecast Valid: 7pm AKDT Jul 12, 2025-6pm AKDT Jul 19, 2025

View Nearby Observations

Detailed Forecast


Synopsis: A 1009 mb low 308 nm southeast of Middleton Island dissipates by the end of the weekend as it tracks northeast into Canada. High pressure builds into the Gulf through Mon afternoon.

Tonight
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Sunday
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Sunday Night
SE wind 5 to 10 kt. Isolated showers after 10pm. Seas 1 ft or less.
Monday
ESE wind 5 to 10 kt. Mostly cloudy. Seas 1 ft or less.
Monday Night
Variable winds 5 kt or less. Scattered showers. Seas 1 ft or less.
Tuesday
Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. A chance of rain after 10pm. Seas 1 ft or less.
Wednesday
Variable winds 5 kt or less. A chance of rain. Seas 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. A chance of 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: 60.83°N 149.06°W
Last Update: 3:18 pm AKDT Jul 12, 2025
Forecast Valid: 7pm AKDT Jul 12, 2025-6pm AKDT Jul 19, 2025
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