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Anchorage, AK Local Forecast Office

18NM N Chenega AK

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:E wind 5 to 10 kt. Showers.   Seas around 2 ft.

      Low: 38 °F

      E 10kt
      2ft

    • Tuesday

      Tuesday:SE wind around 10 kt becoming E in the afternoon. Rain. The rain could be heavy at times.   Seas around 2 ft.

      High: 40 °F

      E 10kt
      2ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Rain. The rain could be heavy at times.   Seas around 2 ft.

      Low: 38 °F

      Light Wind
      2ft

    • Wednesday

      Wednesday:NNE wind around 10 kt. Rain, mainly before 4pm. The rain could be heavy at times.   Seas around 2 ft.

      High: 42 °F

      NNE 10kt
      2ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. A chance of rain before 10pm, then a chance of rain after 4am.   Seas around 2 ft.

      Low: 37 °F

      Light Wind
      2ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Rain, mainly after 10am.   Seas around 2 ft.

      High: 43 °F

      Light Wind
      2ft

    • Thursday Night

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

      Low: 36 °F

      SE 10kt
      2ft

    • Friday

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

      High: 42 °F

      Light Wind
      2ft

    • Friday Night

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

      Low: 36 °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: 2:58 pm AKDT May 18, 2026
Forecast Valid: 6pm AKDT May 18, 2026-6pm AKDT May 25, 2026

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Detailed Forecast


Synopsis: A Bering low pushes a series of fronts across the Gulf through Tue night. A 1008 mb North Pacific low enters the southwestern Gulf Tue night 190 nm S of Kodiak City and moves to 20 nm E of Middleton Island at 1006 mb for Wed afternoon.

Tonight
E wind 5 to 10 kt. Showers. Seas around 2 ft.
Tuesday
SE wind around 10 kt becoming E in the afternoon. Rain. The rain could be heavy at times. Seas around 2 ft.
Tuesday Night
Variable winds 5 kt or less. Rain. The rain could be heavy at times. Seas around 2 ft.
Wednesday
NNE wind around 10 kt. Rain, mainly before 4pm. The rain could be heavy at times. Seas around 2 ft.
Wednesday Night
Variable winds 5 kt or less. A chance of rain before 10pm, then a chance of rain after 4am. Seas around 2 ft.
Thursday
Variable winds 5 kt or less. Rain, mainly after 10am. Seas around 2 ft.
Thursday Night
SE 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. Showers. 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: 2:58 pm AKDT May 18, 2026
Forecast Valid: 6pm AKDT May 18, 2026-6pm AKDT May 25, 2026
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