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Little Deer Isle, ME Marine Weather Forecast

Station 44033 - Buoy F01 - Penobscot Bay

December 19, 2025 6:00 am EST
Location: 44.055N 68.996W
Significant Wave Height: 5.2 ft
Dominant Wave Period: 7 sec


Today - 51°F
Dec 19, 2025
25 to 40 mph S
Rain
Rain likely and patchy fog before 10am, then rain and patchy fog and a slight chance of thunderstorms. Cloudy, with a high near 51. South wind 25 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight - 27°F
Dec 19, 2025
25 to 35 mph SW
Rain then Mostly Cloudy
Rain and patchy fog before 10pm. Mostly cloudy, with a low around 27. Southwest wind 25 to 35 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday - 41°F
Dec 20, 2025
10 to 30 mph W
Mostly Sunny
Mostly sunny. High near 41, with temperatures falling to around 35 in the afternoon. West wind 10 to 30 mph, with gusts as high as 45 mph.
Saturday Night - 32°F
Dec 20, 2025
5 to 20 mph SW
Mostly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 3am. Mostly cloudy, with a low around 32. Southwest wind 5 to 20 mph, with gusts as high as 35 mph.
Sunday - 43°F
Dec 21, 2025
20 mph SW
Slight Chance Rain Showers
A slight chance of rain showers before 1pm. Partly sunny, with a high near 43. Southwest wind around 20 mph, with gusts as high as 35 mph.
Sunday Night - 22°F
Dec 21, 2025
20 mph W
Partly Cloudy
Partly cloudy, with a low around 22.
Monday - 28°F
Dec 22, 2025
15 to 20 mph NW
Sunny
Sunny, with a high near 28.
Monday Night - 21°F
Dec 22, 2025
5 to 15 mph NW
Partly Cloudy
Partly cloudy, with a low around 21.
Tuesday - 37°F
Dec 23, 2025
10 to 15 mph W
Chance Light Snow
A chance of snow between 7am and 3pm, then rain and snow likely. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.
Tuesday Night - 26°F
Dec 23, 2025
15 mph W
Rain And Snow Likely then Chance Rain And Snow Showers
Rain and snow likely before 8pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Wednesday - 34°F
Dec 24, 2025
15 mph NW
Slight Chance Snow Showers then Mostly Sunny
A slight chance of snow showers before 7am. Mostly sunny, with a high near 34.
Wednesday Night - 23°F
Dec 24, 2025
10 to 15 mph NW
Partly Cloudy
Partly cloudy, with a low around 23.
Christmas Day - 39°F
Dec 25, 2025
10 mph W
Chance Rain And Snow Showers
A slight chance of snow showers between 7am and noon, then a chance of rain and snow showers. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Thursday Night - 32°F
Dec 25, 2025
10 to 15 mph SW
Chance Rain And Snow Showers then Rain And Snow Showers Likely
A chance of rain and snow showers before 9pm, then rain and snow showers likely. Mostly cloudy, with a low around 32.

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