Station 44090 - Cape Cod Bay, MA (221)
December 23, 2025 6:30 pm ESTLocation: 41.84N 70.329W
Significant Wave Height: 1.0 ft
Dominant Wave Period: 2 sec
Average Period: 2.0 sec
Mean Wave Direction: SE (136°)
Air Temperature: 37.6°F (3.1°C)
Water Temperature: 42.8°F (6.0°C)
Tonight - 33°F
Dec 23, 2025
8 to 13 mph S
Rain Showers Likely
Rain showers likely before 4am. Cloudy, with a low around 33. South wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Wednesday - 41°F
Dec 24, 2025
14 to 26 mph NW
Rain Showers Likely then Snow Showers Likely
Rain showers likely between 11am and 3pm, then snow showers likely. Mostly cloudy. High near 41, with temperatures falling to around 35 in the afternoon. Northwest wind 14 to 26 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night - 25°F
Dec 24, 2025
1 to 20 mph NW
Slight Chance Snow Showers then Mostly Cloudy
A slight chance of snow showers before 7pm. Mostly cloudy, with a low around 25. Northwest wind 1 to 20 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Christmas Day - 40°F
Dec 25, 2025
6 to 17 mph W
Chance Light Snow then Chance Light Rain
A chance of snow between 7am and 11am, then a chance of rain. Mostly cloudy, with a high near 40. West wind 6 to 17 mph. Chance of precipitation is 50%.
Thursday Night - 20°F
Dec 25, 2025
20 mph NW
Slight Chance Light Snow then Mostly Cloudy
A slight chance of snow before 7pm. Mostly cloudy, with a low around 20. Northwest wind around 20 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Friday - 29°F
Dec 26, 2025
8 to 16 mph N
Partly Sunny
Partly sunny, with a high near 29. North wind 8 to 16 mph.
Friday Night - 22°F
Dec 26, 2025
7 mph NE
Chance Light Snow
A chance of snow. Cloudy, with a low around 22. Northeast wind around 7 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.
Saturday - 34°F
Dec 27, 2025
7 to 10 mph NE
Chance Light Snow
A chance of snow. Cloudy, with a high near 34. Northeast wind 7 to 10 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.
Saturday Night - 27°F
Dec 27, 2025
7 mph NE
Slight Chance Light Snow
A slight chance of snow. Mostly cloudy, with a low around 27. Northeast wind around 7 mph.
Sunday - 43°F
Dec 28, 2025
6 to 12 mph S
Slight Chance Light Snow then Light Rain Likely
A slight chance of snow before 8am, then rain likely. Mostly cloudy, with a high near 43. South wind 6 to 12 mph. Chance of precipitation is 70%.
Sunday Night - 28°F
Dec 28, 2025
12 to 15 mph SW
Light Rain then Chance Light Snow
Rain before 5am, then a chance of snow. Mostly cloudy, with a low around 28. Southwest wind 12 to 15 mph. Chance of precipitation is 80%.
Monday - 37°F
Dec 29, 2025
17 mph W
Chance Light Snow then Chance Light Rain
A chance of snow before 9am, then a chance of rain. Partly sunny, with a high near 37. West wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Monday Night - 21°F
Dec 29, 2025
17 mph W
Chance Light Snow
A chance of snow before 1am. Partly cloudy, with a low around 21. West wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Tuesday - 32°F
Dec 30, 2025
13 to 16 mph W
Sunny
Sunny, with a high near 32. West wind 13 to 16 mph.