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Anchorage, AK Local Forecast Office

18NM N Chenega AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:NE wind 10 to 15 kt. Rain. The rain could be heavy at times.   Seas 2 to 3 ft.

      High: 42 °F

      NE 15kt
      2-3ft

    • Tonight

      Tonight:NNW wind 5 to 10 kt becoming WSW after midnight. Rain likely, mainly before 7pm.   Seas around 2 ft.

      Low: 38 °F

      NNW 10kt
      2ft

    • Thursday

      Thursday:SSE wind 5 to 10 kt. Rain.   Seas around 2 ft.

      High: 41 °F

      SSE 10kt
      2ft

    • Thursday Night

      Thursday Night:SSE wind 5 to 10 kt. Showers.   Seas around 2 ft.

      Low: 38 °F

      SSE 10kt
      2ft

    • Friday

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

      High: 41 °F

      Light Wind
      2ft

    • Friday Night

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

      Low: 36 °F

      Light Wind
      2ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Showers.   Seas around 2 ft.

      High: 43 °F

      Light Wind
      2ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Showers.   Seas around 2 ft.

      Low: 36 °F

      Light Wind
      2ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Partly sunny. Seas around 2 ft.

      High: 47 °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: 4:20 am AKDT May 20, 2026
Forecast Valid: 11am AKDT May 20, 2026-6pm AKDT May 26, 2026

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Detailed Forecast


Synopsis: A 1006 mb Gulf low 150 nm SE of Kodiak Island will move to 50 nm south of Cordova by Wed night before moving inland. A front then pushes into the western Gulf from a Bering low Thu morning.

Today
NE wind 10 to 15 kt. Rain. The rain could be heavy at times. Seas 2 to 3 ft.
Tonight
NNW wind 5 to 10 kt becoming WSW after midnight. Rain likely, mainly before 7pm. Seas around 2 ft.
Thursday
SSE wind 5 to 10 kt. Rain. Seas around 2 ft.
Thursday Night
SSE wind 5 to 10 kt. Showers. Seas around 2 ft.
Friday
Variable winds 5 kt or less. Showers. Seas around 2 ft.
Friday Night
Variable winds 5 kt or less. Rain. Seas around 2 ft.
Saturday
Variable winds 5 kt or less. Showers. Seas around 2 ft.
Saturday Night
Variable winds 5 kt or less. Showers. Seas around 2 ft.
Sunday
Variable winds 5 kt or less. Partly sunny. 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: 4:20 am AKDT May 20, 2026
Forecast Valid: 11am AKDT May 20, 2026-6pm AKDT May 26, 2026
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