National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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Anchorage, AK Local Forecast Office

18NM N Chenega AK

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:Variable winds 5 kt or less. Snow showers likely, mainly after 3am. Seas around 2 ft.

      Low: 28 °F

      Light Wind
      2ft

    • Tuesday

      Tuesday:N wind 5 to 10 kt becoming NE in the afternoon. Rain and snow. Seas around 2 ft.

      High: 36 °F

      N 10kt
      2ft

    • Tuesday Night

      Tuesday Night:NNW wind 5 to 10 kt becoming SW after midnight. A chance of rain and snow showers. Seas around 2 ft.

      Low: 33 °F

      NNW 10kt
      2ft

    • Wednesday

      Wednesday:SSW wind 10 to 15 kt. Scattered rain and snow showers before 9am, then scattered snow showers between 9am and noon. Seas 2 to 3 ft.

      High: 34 °F

      SSW 15kt
      2-3ft

    • Wednesday Night

      Wednesday Night:S wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Snow likely between 9pm and 3am, then rain and snow. Seas around 2 ft.

      Low: 29 °F

      S 10kt⇓
      2ft

    • Thursday

      Thursday:ESE wind 10 to 15 kt increasing to 15 to 20 kt in the afternoon. Rain and snow, becoming all rain after 9am. The rain and snow could be heavy at times. Seas 2 to 4 ft.

      High: 42 °F

      ⇑ESE 20kt
      2-4ft

    • Thursday Night

      Thursday Night:E wind 10 to 20 kt, with gusts as high as 25 kt. Rain. The rain could be heavy at times. Seas 2 to 4 ft.

      Low: 41 °F

      E 20kt
      2-4ft

    • Friday

      Friday:ESE wind 10 to 15 kt becoming SW in the afternoon. Winds could gust as high as 25 kt. Rain. Seas 2 to 3 ft.

      High: 45 °F

      SW 15kt
      2-3ft

    • Friday Night

      Friday Night:SW wind 5 to 15 kt becoming NE after midnight. Rain. Seas 2 to 3 ft.

      Low: 30 °F

      SW 15kt
      2-3ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:13 pm AKST Jan 12, 2026
Forecast Valid: 9pm AKST Jan 12, 2026-6pm AKST Jan 19, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A series of weak troughs move into the Gulf through Tue morning. A 973 mb North Pacific low 350 nm S of Middleton Island Tue afternoon moves to 150 nm SE of Middleton Island at 969 mb Tue night. This low moves inland of the north Gulf Coast through Wed morning. A strong front lifts across Kodiak Island into Cook Inland Thu morning.

Tonight
Variable winds 5 kt or less. Snow showers likely, mainly after 3am. Seas around 2 ft.
Tuesday
N wind 5 to 10 kt becoming NE in the afternoon. Rain and snow. Seas around 2 ft.
Tuesday Night
NNW wind 5 to 10 kt becoming SW after midnight. A chance of rain and snow showers. Seas around 2 ft.
Wednesday
SSW wind 10 to 15 kt. Scattered rain and snow showers before 9am, then scattered snow showers between 9am and noon. Seas 2 to 3 ft.
Wednesday Night
S wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Snow likely between 9pm and 3am, then rain and snow. Seas around 2 ft.
Thursday
ESE wind 10 to 15 kt increasing to 15 to 20 kt in the afternoon. Rain and snow, becoming all rain after 9am. The rain and snow could be heavy at times. Seas 2 to 4 ft.
Thursday Night
E wind 10 to 20 kt, with gusts as high as 25 kt. Rain. The rain could be heavy at times. Seas 2 to 4 ft.
Friday
ESE wind 10 to 15 kt becoming SW in the afternoon. Winds could gust as high as 25 kt. Rain. Seas 2 to 3 ft.
Friday Night
SW wind 5 to 15 kt becoming NE after midnight. Rain. Seas 2 to 3 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: 6:13 pm AKST Jan 12, 2026
Forecast Valid: 9pm AKST Jan 12, 2026-6pm AKST Jan 19, 2026
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