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Anchorage, AK Local Forecast Office

2NM W Portage AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:E wind around 10 kt. Showers.   Seas 1 ft or less.

      High: 56 °F

      E 10kt
      < 1ft

    • Tonight

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

      Low: 47 °F

      Light Wind
      < 1ft

    • Friday

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

      High: 57 °F

      Light Wind
      < 1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Showers likely.   Seas 1 ft or less.

      Low: 45 °F

      Light Wind
      < 1ft

    • Saturday

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

      High: 59 °F

      Light Wind
      < 1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Scattered rain before 4am.   Seas 1 ft or less.

      Low: 46 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. A chance of rain after 10am.   Seas 1 ft or less.

      High: 57 °F

      Light Wind
      < 1ft

    • Sunday Night

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

      Low: 45 °F

      Light Wind
      < 1ft

    • Monday

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

      High: 56 °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: 10:59 am AKDT Sep 18, 2025
Forecast Valid: 1pm AKDT Sep 18, 2025-6pm AKDT Sep 24, 2025

View Nearby Observations

Detailed Forecast


Synopsis: A 995 mb low moves to 215 nm E of Kodiak City this afternoon and then moves N and onshore and dissipates through Fri morning. A second low moves to 185 nm SE of Kodiak City at 982 mb Fri afternoon.

This Afternoon
E wind around 10 kt. Showers. Seas 1 ft or less.
Tonight
Variable winds 5 kt or less. Showers. Seas 1 ft or less.
Friday
Variable winds 5 kt or less. Showers. Seas 1 ft or less.
Friday Night
Variable winds 5 kt or less. Showers likely. Seas 1 ft or less.
Saturday
Variable winds 5 kt or less. Scattered showers. Seas 1 ft or less.
Saturday Night
Variable winds 5 kt or less. Scattered rain before 4am. Seas 1 ft or less.
Sunday
Variable winds 5 kt or less. A chance of rain after 10am. Seas 1 ft or less.
Sunday Night
Variable winds 5 kt or less. A chance of rain. Seas 1 ft or less.
Monday
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: 10:59 am AKDT Sep 18, 2025
Forecast Valid: 1pm AKDT Sep 18, 2025-6pm AKDT Sep 24, 2025
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