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Anchorage, AK Local Forecast Office

2NM W Portage AK

Marine Point Forecast

[NOTICE]

    • Overnight

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

      Low: 46 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:ESE wind 5 to 10 kt. Rain likely, mainly after 10am. Seas 1 ft or less.

      High: 56 °F

      ESE 10kt
      < 1ft

    • Sunday Night

      Sunday Night:ESE wind around 10 kt. Rain. Seas 1 ft or less.

      Low: 48 °F

      ESE 10kt
      < 1ft

    • Labor Day

      Labor Day:Variable winds 5 kt or less. Rain. Seas 1 ft or less.

      High: 57 °F

      Light Wind
      < 1ft

    • Monday Night

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

      Low: 49 °F

      Light Wind
      < 1ft

    • Tuesday

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

      High: 58 °F

      Light Wind
      < 1ft

    • Tuesday Night

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

      Low: 46 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:WNW wind 5 to 10 kt, with gusts as high as 20 kt. A chance of showers. Seas 1 ft or less.

      High: 62 °F

      WNW 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:WNW wind 5 to 10 kt, with gusts as high as 20 kt. A chance of showers. Seas 1 ft or less.

      Low: 42 °F

      WNW 10kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:08 pm AKDT Sep 5, 2026
Forecast Valid: 11pm AKDT Sep 5, 2026-6pm AKDT Sep 12, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A front in the central Gulf dissipates by Sat afternoon. A front from a 1000 mb North Pacific low reaches 220 nm SW of Akhiok Sun evening and remains stationary through Mon morning. Its front pushes through the Gulf Sun afternoon into Mon morning.

Overnight
Variable winds 5 kt or less. Scattered showers. Seas 1 ft or less.
Sunday
ESE wind 5 to 10 kt. Rain likely, mainly after 10am. Seas 1 ft or less.
Sunday Night
ESE wind around 10 kt. Rain. Seas 1 ft or less.
Labor Day
Variable winds 5 kt or less. Rain. Seas 1 ft or less.
Monday Night
Variable winds 5 kt or less. Rain. Seas 1 ft or less.
Tuesday
Variable winds 5 kt or less. Showers. Seas 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Showers likely before 10pm. Seas 1 ft or less.
Wednesday
WNW wind 5 to 10 kt, with gusts as high as 20 kt. A chance of showers. Seas 1 ft or less.
Wednesday Night
WNW wind 5 to 10 kt, with gusts as high as 20 kt. A chance of showers. 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: 9:08 pm AKDT Sep 5, 2026
Forecast Valid: 11pm AKDT Sep 5, 2026-6pm AKDT Sep 12, 2026
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