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Winter Harbor, ME - Frenchman Bay Marine Weather Forecast

Station ATGM1 - 8413320 - Bar Harbor, ME

December 25, 2025 6:48 pm EST
Location: 44.392N 68.204W
Wind Direction: NNW (340°)
Wind Speed: 24.1 knots
Wind Gust: 35.0 knots
Atmospheric Pressure: 29.79 in (1008.7 mb)
Water Temperature: 37.0°F (2.8°C)


Tonight - 10°F
Dec 25, 2025
24 to 28 mph NW
Freezing Spray
Freezing spray. Partly cloudy, with a low around 10. Wind chill values as low as -8. Northwest wind 24 to 28 mph, with gusts as high as 38 mph.
Friday - 18°F
Dec 26, 2025
14 to 23 mph N
Freezing Spray
Freezing spray. Mostly sunny, with a high near 18. Wind chill values as low as -9. North wind 14 to 23 mph.
Friday Night - 11°F
Dec 26, 2025
9 to 13 mph N
Freezing Spray
Freezing spray. Mostly cloudy, with a low around 11. Wind chill values as low as -3. North wind 9 to 13 mph.
Saturday - 22°F
Dec 27, 2025
13 mph N
Freezing Spray
Freezing spray before 2pm. Partly sunny, with a high near 22. Wind chill values as low as -3. North wind around 13 mph.
Saturday Night - 16°F
Dec 27, 2025
14 mph NW
Partly Cloudy
Partly cloudy, with a low around 16. Northwest wind around 14 mph.
Sunday - 32°F
Dec 28, 2025
10 to 14 mph NW
Sunny
Sunny, with a high near 32. Northwest wind 10 to 14 mph.
Sunday Night - 24°F
Dec 28, 2025
3 to 9 mph W
Mostly Cloudy then Slight Chance Light Snow
A slight chance of snow after 5am. Mostly cloudy, with a low around 24. West wind 3 to 9 mph. Chance of precipitation is 20%.
Monday - 41°F
Dec 29, 2025
6 to 17 mph S
Slight Chance Light Snow then Rain And Snow
A slight chance of snow before 7am, then a chance of rain and snow between 7am and 9am, then rain and snow. Cloudy, with a high near 41. Chance of precipitation is 90%.
Monday Night - 23°F
Dec 29, 2025
17 to 22 mph SW
Light Rain then Chance Light Snow
Rain before 3am, then a chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 80%.
Tuesday - 28°F
Dec 30, 2025
24 mph W
Slight Chance Light Snow then Partly Sunny
A slight chance of snow before noon. Partly sunny, with a high near 28. Chance of precipitation is 20%.
Tuesday Night - 18°F
Dec 30, 2025
16 to 24 mph W
Mostly Cloudy
Mostly cloudy, with a low around 18.
Wednesday - 32°F
Dec 31, 2025
16 mph W
Chance Light Snow
A chance of snow after 7am. Partly sunny, with a high near 32. Chance of precipitation is 30%.
Wednesday Night - 18°F
Dec 31, 2025
16 mph W
Chance Light Snow
A chance of snow. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
New Year's Day - 26°F
Jan 01, 2026
16 mph W
Chance Light Snow
A chance of snow. Partly sunny, with a high near 26.

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