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Deer Isle, ME Marine Weather Forecast

Station 44033 - Buoy F01 - Penobscot Bay

December 23, 2025 12:00 pm EST
Location: 44.055N 68.996W
Wind Direction: S (170°)
Wind Speed: 1.9 knots
Wind Gust: 3.9 knots
Air Temperature: 28.8°F (-1.8°C)


This Afternoon - 34°F
Dec 23, 2025
5 to 10 mph SE
Chance Light Snow
A chance of snow after 5pm. Cloudy, with a high near 34. Southeast wind 5 to 10 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.
Tonight - 31°F
Dec 23, 2025
10 to 20 mph E
Snow
Snow before midnight, then rain and snow. Cloudy, with a low around 31. East wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Wednesday - 33°F
Dec 24, 2025
15 to 20 mph NE
Rain And Snow
Rain and snow before 4pm. Mostly cloudy. High near 33, with temperatures falling to around 27 in the afternoon. Northeast wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Wednesday Night - 23°F
Dec 24, 2025
5 to 10 mph NW
Mostly Cloudy then Chance Light Snow
A chance of snow after 5am. Mostly cloudy, with a low around 23. Northwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.
Christmas Day - 33°F
Dec 25, 2025
10 to 20 mph W
Snow Likely
Snow likely before 4pm, then isolated snow showers. Mostly cloudy, with a high near 33. West wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday Night - 13°F
Dec 25, 2025
20 to 30 mph NW
Partly Cloudy
Partly cloudy, with a low around 13. New snow accumulation of less than half an inch possible.
Friday - 20°F
Dec 26, 2025
15 to 25 mph N
Sunny
Sunny, with a high near 20.
Friday Night - 13°F
Dec 26, 2025
10 to 15 mph N
Mostly Cloudy
Mostly cloudy, with a low around 13.
Saturday - 24°F
Dec 27, 2025
10 mph N
Mostly Cloudy
Mostly cloudy, with a high near 24.
Saturday Night - 19°F
Dec 27, 2025
5 mph N
Partly Cloudy
Partly cloudy, with a low around 19.
Sunday - 38°F
Dec 28, 2025
5 to 15 mph W
Isolated Snow Showers
Isolated snow showers between 10am and noon, then isolated rain and snow showers between noon and 1pm, then a chance of rain and snow between 1pm and 4pm, then rain likely and isolated snow showers. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Sunday Night - 26°F
Dec 28, 2025
15 mph SW
Light Rain
Rain and isolated snow showers before 4am, then rain and snow likely between 4am and 5am, then rain likely and isolated snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 80%.
Monday - 35°F
Dec 29, 2025
15 to 20 mph W
Scattered Rain And Snow Showers
Scattered rain and snow showers. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.
Monday Night - 21°F
Dec 29, 2025
15 to 20 mph W
Scattered Snow Showers
Scattered snow showers. Mostly cloudy, with a low around 21.

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