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Muscongus Harbor, ME - Muscongus Sound Marine Weather Forecast

Station 44032 - Buoy E01 - Central Maine Shelf

December 20, 2025 5:00 am EST
Location: 43.715N 69.355W
Wind Direction: W (270°)
Wind Speed: 27.2 knots
Wind Gust: 35.0 knots
Air Temperature: 37.2°F (2.9°C)
Visibility: 1.6 nmi


Today - 41°F
Dec 20, 2025
5 to 15 mph W
Mostly Sunny
Mostly sunny. High near 41, with temperatures falling to around 33 in the afternoon. West wind 5 to 15 mph, with gusts as high as 25 mph.
Tonight - 30°F
Dec 20, 2025
5 to 15 mph SW
Cloudy then Slight Chance Light Rain
A slight chance of rain after 3am. Cloudy. Low around 30, with temperatures rising to around 37 overnight. Southwest wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Sunday - 42°F
Dec 21, 2025
10 to 15 mph W
Slight Chance Light Rain then Partly Sunny
A slight chance of rain before 7am. Partly sunny. High near 42, with temperatures falling to around 33 in the afternoon. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Sunday Night - 18°F
Dec 21, 2025
10 to 15 mph NW
Mostly Clear
Mostly clear, with a low around 18. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday - 28°F
Dec 22, 2025
10 to 15 mph NW
Sunny
Sunny, with a high near 28. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night - 16°F
Dec 22, 2025
5 to 10 mph NW
Partly Cloudy
Partly cloudy, with a low around 16.
Tuesday - 37°F
Dec 23, 2025
5 to 10 mph SW
Chance Light Snow
A chance of snow between 7am and 1pm, then rain and snow likely. Cloudy, with a high near 37. Chance of precipitation is 70%.
Tuesday Night - 24°F
Dec 23, 2025
10 mph W
Rain And Snow Likely
Rain and snow likely before 5am. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.
Wednesday - 34°F
Dec 24, 2025
10 to 15 mph NW
Mostly Sunny
Mostly sunny, with a high near 34.
Wednesday Night - 20°F
Dec 24, 2025
5 to 10 mph NW
Mostly Cloudy
Mostly cloudy, with a low around 20.
Christmas Day - 40°F
Dec 25, 2025
5 to 10 mph SW
Chance Light Rain
A chance of rain after 11am. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Thursday Night - 30°F
Dec 25, 2025
10 mph SW
Chance Light Rain then Chance Light Snow
A chance of rain before 1am, then a chance of snow between 1am and 2am, then a chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Friday - 42°F
Dec 26, 2025
10 mph W
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
Friday Night - 24°F
Dec 26, 2025
5 to 10 mph NW
Slight Chance Light Snow
A chance of rain before 10pm, then a slight chance of snow. Mostly cloudy, with a low around 24.

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