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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. Partly cloudy. Seas 1 ft or less.

      Low: 51 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:ESE wind 5 to 15 kt. A slight chance of rain after 4pm. Seas 1 ft or less.

      High: 65 °F

      ESE 15kt
      < 1ft

    • Saturday Night

      Saturday Night:ESE wind 5 to 10 kt. Rain, mainly after 7pm. Seas 1 ft or less.

      Low: 49 °F

      ESE 10kt
      < 1ft

    • Sunday

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

      High: 62 °F

      E 10kt
      < 1ft

    • Sunday Night

      Sunday Night:E wind around 10 kt. Cloudy. Seas 1 ft or less.

      Low: 48 °F

      E 10kt
      < 1ft

    • Monday

      Monday:Variable winds 5 kt or less. Showers likely after 4pm. Seas 1 ft or less.

      High: 62 °F

      Light Wind
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Showers likely, mainly after 4am. Seas 1 ft or less.

      Low: 48 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:E wind 5 to 10 kt, with gusts as high as 20 kt. Showers. Seas 1 ft or less.

      High: 60 °F

      E 10kt
      < 1ft

    • Tuesday Night

      Tuesday Night:E wind around 10 kt, with gusts as high as 30 kt. Showers. Seas 1 ft or less.

      Low: 47 °F

      E 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: 8:42 pm AKDT Jul 10, 2026
Forecast Valid: 10pm AKDT Jul 10, 2026-6pm AKDT Jul 17, 2026

View Nearby Observations

Detailed Forecast


Synopsis: Weak ridging remains in place over the Gulf of Alaska through Sat morning. A 1007 mb low develops 130 nm E of Sitkinak Island by Sat afternoon and continues to 130 nm SE of Kodiak City at 1007 mb by Sun morning.

Tonight
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Saturday
ESE wind 5 to 15 kt. A slight chance of rain after 4pm. Seas 1 ft or less.
Saturday Night
ESE wind 5 to 10 kt. Rain, mainly after 7pm. Seas 1 ft or less.
Sunday
E wind around 10 kt. Rain. Seas 1 ft or less.
Sunday Night
E wind around 10 kt. Cloudy. Seas 1 ft or less.
Monday
Variable winds 5 kt or less. Showers likely after 4pm. Seas 1 ft or less.
Monday Night
Variable winds 5 kt or less. Showers likely, mainly after 4am. Seas 1 ft or less.
Tuesday
E wind 5 to 10 kt, with gusts as high as 20 kt. Showers. Seas 1 ft or less.
Tuesday Night
E wind around 10 kt, with gusts as high as 30 kt. 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: 8:42 pm AKDT Jul 10, 2026
Forecast Valid: 10pm AKDT Jul 10, 2026-6pm AKDT Jul 17, 2026
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