Station 44090 - Cape Cod Bay, MA (221)
December 22, 2025 6:30 am ESTLocation: 41.84N 70.329W
Significant Wave Height: 4.6 ft
Dominant Wave Period: 5 sec
Average Period: 4.0 sec
Mean Wave Direction: NNW (343°)
Air Temperature: 31.3°F (-0.4°C)
Water Temperature: 43.2°F (6.2°C)
Today - 33°F
Dec 22, 2025
7 to 17 mph NW
Sunny
Sunny, with a high near 33. Northwest wind 7 to 17 mph, with gusts as high as 28 mph.
Tonight - 28°F
Dec 22, 2025
6 mph W
Mostly Cloudy
Mostly cloudy, with a low around 28. West wind around 6 mph.
Tuesday - 38°F
Dec 23, 2025
8 mph SW
Light Snow Likely then Rain And Snow
Snow likely between 7am and noon, then rain and snow between noon and 2pm, then rain and snow. Cloudy, with a high near 38. Southwest wind around 8 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Tuesday Night - 32°F
Dec 23, 2025
7 to 14 mph S
Rain And Snow
Rain and snow. Mostly cloudy, with a low around 32. South wind 7 to 14 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Wednesday - 40°F
Dec 24, 2025
12 to 18 mph NW
Chance Light Snow
A chance of snow before 7am, then a chance of rain and snow between 7am and 2pm. Mostly cloudy, with a high near 40. Northwest wind 12 to 18 mph. Chance of precipitation is 40%.
Wednesday Night - 26°F
Dec 24, 2025
6 to 10 mph NW
Mostly Cloudy
Mostly cloudy, with a low around 26. Northwest wind 6 to 10 mph.
Christmas Day - 42°F
Dec 25, 2025
6 to 13 mph SW
Mostly Cloudy
Mostly cloudy, with a high near 42. Southwest wind 6 to 13 mph.
Thursday Night - 36°F
Dec 25, 2025
9 mph NW
Cloudy then Slight Chance Light Rain
A slight chance of rain after 1am. Cloudy, with a low around 36. Northwest wind around 9 mph.
Friday - 40°F
Dec 26, 2025
9 to 13 mph E
Light Rain Likely
Rain likely. Cloudy, with a high near 40. East wind 9 to 13 mph. Chance of precipitation is 70%.
Friday Night - 32°F
Dec 26, 2025
13 mph N
Light Rain Likely then Chance Rain And Snow
Rain likely before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 32. North wind around 13 mph. Chance of precipitation is 70%.
Saturday - 41°F
Dec 27, 2025
8 to 13 mph N
Chance Rain And Snow
A chance of rain before 7am, then a chance of rain and snow. Mostly cloudy, with a high near 41. North wind 8 to 13 mph. Chance of precipitation is 30%.
Saturday Night - 31°F
Dec 27, 2025
8 mph E
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 31. East wind around 8 mph. Chance of precipitation is 30%.
Sunday - 45°F
Dec 28, 2025
8 to 14 mph SW
Light Rain Likely
Rain likely. Cloudy, with a high near 45. Southwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Sunday Night - 23°F
Dec 28, 2025
14 to 17 mph W
Chance Light Rain then Chance Light Snow
A chance of rain before 4am, then a chance of snow. Mostly cloudy, with a low around 23. West wind 14 to 17 mph.