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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. Mostly cloudy. Seas around 2 ft.

      Low: 29 °F

      Light Wind
      2ft

    • Monday

      Monday:Variable winds 5 kt or less. A slight chance of snow after 3pm. Seas around 2 ft.

      High: 31 °F

      Light Wind
      2ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Snow likely, mainly after 3am. Seas 1 to 2 ft.

      Low: 26 °F

      Light Wind
      1-2ft

    • Tuesday

      Tuesday:N wind 5 to 10 kt. Snow before noon, then rain and snow between noon and 3pm, then snow likely after 3pm. Seas 1 ft or less.

      High: 35 °F

      N 10kt
      < 1ft

    • Tuesday Night

      Tuesday Night:NNW wind 5 to 10 kt becoming W after midnight. Snow likely before midnight, then rain and snow likely between midnight and 3am, then snow likely after 3am. Seas 1 ft or less.

      Low: 32 °F

      NNW 10kt
      < 1ft

    • Wednesday

      Wednesday:SSW wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Winds could gust as high as 25 kt. A chance of snow before noon, then a chance of snow after 3pm. Seas 1 ft or less.

      High: 35 °F

      ⇑SSW 15kt
      < 1ft

    • Wednesday Night

      Wednesday Night:SSW wind 5 to 10 kt becoming NE after midnight. Winds could gust as high as 20 kt. A chance of snow. Seas 1 to 2 ft.

      Low: 24 °F

      SSW 10kt
      1-2ft

    • Thursday

      Thursday:ESE wind 10 to 15 kt. A chance of snow before 9am, then rain. Seas 2 to 3 ft.

      High: 42 °F

      ESE 15kt
      2-3ft

    • Thursday Night

      Thursday Night:E wind 10 to 15 kt. Rain. Seas 2 to 3 ft.

      Low: 37 °F

      E 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: 9:34 pm AKST Jan 11, 2026
Forecast Valid: 10pm AKST Jan 11, 2026-6pm AKST Jan 18, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A 977 mb low 170 nm SW of Port Alexander moves inland near Yakutat by Mon morning. Weak circulations move into the Gulf through Tue morning. A 971 mb low arrives 240 nm SW of Sitka by Tue afternoon. Its front moves into the N Gulf by Tue afternoon.

Tonight
Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.
Monday
Variable winds 5 kt or less. A slight chance of snow after 3pm. Seas around 2 ft.
Monday Night
Variable winds 5 kt or less. Snow likely, mainly after 3am. Seas 1 to 2 ft.
Tuesday
N wind 5 to 10 kt. Snow before noon, then rain and snow between noon and 3pm, then snow likely after 3pm. Seas 1 ft or less.
Tuesday Night
NNW wind 5 to 10 kt becoming W after midnight. Snow likely before midnight, then rain and snow likely between midnight and 3am, then snow likely after 3am. Seas 1 ft or less.
Wednesday
SSW wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Winds could gust as high as 25 kt. A chance of snow before noon, then a chance of snow after 3pm. Seas 1 ft or less.
Wednesday Night
SSW wind 5 to 10 kt becoming NE after midnight. Winds could gust as high as 20 kt. A chance of snow. Seas 1 to 2 ft.
Thursday
ESE wind 10 to 15 kt. A chance of snow before 9am, then rain. Seas 2 to 3 ft.
Thursday Night
E wind 10 to 15 kt. 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: 9:34 pm AKST Jan 11, 2026
Forecast Valid: 10pm AKST Jan 11, 2026-6pm AKST Jan 18, 2026
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