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

Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

18NM N Chenega AK

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:N wind around 10 kt. Snow showers before 3pm, then rain and snow showers. Seas around 2 ft.

      High: 36 °F

      N 10kt
      2ft

    • Tonight

      Tonight:NNW wind 5 to 10 kt becoming SW after midnight. Rain and snow showers likely before midnight, then a slight chance of rain and snow. Seas around 2 ft.

      Low: 33 °F

      NNW 10kt
      2ft

    • Wednesday

      Wednesday:SSW wind 10 to 15 kt. A chance of rain and snow 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:E wind 10 to 15 kt increasing to 20 to 25 kt in the afternoon. Rain and snow, becoming all rain after 9am. The rain and snow could be heavy at times. Seas 2 ft building to 6 ft.

      High: 42 °F

      ⇑E 25kt
      Waves Building6ft

    • Thursday Night

      Thursday Night:ESE wind 15 to 25 kt, with gusts as high as 30 kt. Rain. The rain could be heavy at times. Seas 6 ft subsiding to 3 ft.

      Low: 41 °F

      ESE 25kt
      6ftWaves Subsiding

    • Friday

      Friday:ESE wind 5 to 15 kt becoming S in the afternoon. Winds could gust as high as 25 kt. Rain. Seas 2 to 3 ft.

      High: 45 °F

      ESE 15kt
      2-3ft

    • Friday Night

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

      Low: 35 °F

      Light Wind
      2ft

    • Saturday

      Saturday:NNE wind 5 to 10 kt. Rain likely. Seas around 2 ft.

      High: 41 °F

      NNE 10kt
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:20 am AKST Jan 13, 2026
Forecast Valid: 1pm AKST Jan 13, 2026-6pm AKST Jan 19, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY WEDNESDAY...

Synopsis: A 993 mb low 40 nm S of Sitkinak Island remains nearly stationary and dissipates this evening. A 977 mb North Pacific 350 nm S of Middleton Island this afternoon moves to 160 nm SE of Middleton Island at 973 mb this evening. This low moves inland of the north Gulf Coast through Wed morning. A strong front enters the southwest Gulf Wed evening and lifts to the northwest Gulf by Thu morning.

This Afternoon
N wind around 10 kt. Snow showers before 3pm, then rain and snow showers. Seas around 2 ft.
Tonight
NNW wind 5 to 10 kt becoming SW after midnight. Rain and snow showers likely before midnight, then a slight chance of rain and snow. Seas around 2 ft.
Wednesday
SSW wind 10 to 15 kt. A chance of rain and snow 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
E wind 10 to 15 kt increasing to 20 to 25 kt in the afternoon. Rain and snow, becoming all rain after 9am. The rain and snow could be heavy at times. Seas 2 ft building to 6 ft.
Thursday Night
ESE wind 15 to 25 kt, with gusts as high as 30 kt. Rain. The rain could be heavy at times. Seas 6 ft subsiding to 3 ft.
Friday
ESE wind 5 to 15 kt becoming S in the afternoon. Winds could gust as high as 25 kt. Rain. Seas 2 to 3 ft.
Friday Night
Variable winds 5 kt or less. Rain. Seas around 2 ft.
Saturday
NNE wind 5 to 10 kt. Rain likely. 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: 3:20 am AKST Jan 13, 2026
Forecast Valid: 1pm AKST Jan 13, 2026-6pm AKST Jan 19, 2026
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