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Anchorage, AK Local Forecast Office

18NM N Chenega AK

Marine Point Forecast

[NOTICE]
    • Memorial Day

      Memorial Day:Variable winds 5 kt or less. Mostly sunny. Seas around 2 ft.

      High: 50 °F

      Light Wind
      2ft

    • Monday Night

      Monday Night:S wind 5 to 10 kt becoming E after midnight. Showers, mainly after 10pm.   Seas around 2 ft.

      Low: 39 °F

      S 10kt
      2ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Winds could gust as high as 25 kt. Showers.   Seas around 2 ft.

      High: 43 °F

      Light Wind
      2ft

    • Tuesday Night

      Tuesday Night:E wind around 10 kt. Showers.   Seas around 2 ft.

      Low: 37 °F

      E 10kt
      2ft

    • Wednesday

      Wednesday:E wind 5 to 10 kt. Rain.   Seas around 2 ft.

      High: 43 °F

      E 10kt
      2ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Rain.   Seas around 2 ft.

      Low: 38 °F

      Light Wind
      2ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Showers, mainly before 4pm.   Seas around 2 ft.

      High: 46 °F

      Light Wind
      2ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. A chance of showers.   Seas around 2 ft.

      Low: 38 °F

      Light Wind
      2ft

    • Friday

      Friday:Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.

      High: 48 °F

      Light Wind
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:21 pm AKDT May 24, 2026
Forecast Valid: 1am AKDT May 25, 2026-6pm AKDT May 31, 2026

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Detailed Forecast


Synopsis: High pressure builds into the western Gulf through Mon morning with a Bering Sea front entering the Gulf Mon evening reaching the Prince William Sound coastline Tue evening.

Memorial Day
Variable winds 5 kt or less. Mostly sunny. Seas around 2 ft.
Monday Night
S wind 5 to 10 kt becoming E after midnight. Showers, mainly after 10pm. Seas around 2 ft.
Tuesday
Variable winds 5 kt or less. Winds could gust as high as 25 kt. Showers. Seas around 2 ft.
Tuesday Night
E wind around 10 kt. Showers. Seas around 2 ft.
Wednesday
E wind 5 to 10 kt. Rain. Seas around 2 ft.
Wednesday Night
Variable winds 5 kt or less. Rain. Seas around 2 ft.
Thursday
Variable winds 5 kt or less. Showers, mainly before 4pm. Seas around 2 ft.
Thursday Night
Variable winds 5 kt or less. A chance of showers. Seas around 2 ft.
Friday
Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.

*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: 60.37°N 148.1°W
Last Update: 8:21 pm AKDT May 24, 2026
Forecast Valid: 1am AKDT May 25, 2026-6pm AKDT May 31, 2026
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