Station 44090 - Cape Cod Bay, MA (221)
December 22, 2025 6:30 pm ESTLocation: 41.84N 70.329W
Significant Wave Height: 2.3 ft
Dominant Wave Period: 5 sec
Average Period: 3.9 sec
Mean Wave Direction: N (0°)
Air Temperature: 32.7°F (0.4°C)
Water Temperature: 43.0°F (6.1°C)
This Afternoon - 33°F
Dec 22, 2025
9 to 14 mph NW
Sunny
Sunny, with a high near 33. Northwest wind 9 to 14 mph, with gusts as high as 24 mph.
Tonight - 29°F
Dec 22, 2025
8 mph W
Partly Cloudy
Partly cloudy, with a low around 29. West wind around 8 mph.
Tuesday - 38°F
Dec 23, 2025
8 mph SW
Light Snow Likely
Snow likely between 7am and noon, then rain and snow likely between noon and 2pm, then rain and snow between 2pm and 3pm, 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 - 33°F
Dec 23, 2025
7 to 15 mph SW
Rain And Snow
Rain and snow. Mostly cloudy, with a low around 33. Southwest wind 7 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Wednesday - 40°F
Dec 24, 2025
14 to 18 mph NW
Chance Light Snow then Chance Light Rain
A chance of snow before 7am, then a chance of rain between 7am and 3pm. Mostly cloudy, with a high near 40. Northwest wind 14 to 18 mph. Chance of precipitation is 50%.
Wednesday Night - 28°F
Dec 24, 2025
6 to 12 mph NW
Mostly Cloudy
Mostly cloudy, with a low around 28. Northwest wind 6 to 12 mph.
Christmas Day - 42°F
Dec 25, 2025
7 to 14 mph W
Mostly Cloudy
Mostly cloudy, with a high near 42. West wind 7 to 14 mph.
Thursday Night - 37°F
Dec 25, 2025
10 mph NW
Slight Chance Light Rain
A slight chance of rain after 11pm. Cloudy, with a low around 37. Northwest wind around 10 mph.
Friday - 41°F
Dec 26, 2025
13 mph E
Light Rain Likely
Rain likely. Cloudy, with a high near 41. East wind around 13 mph. Chance of precipitation is 70%.
Friday Night - 31°F
Dec 26, 2025
15 mph NE
Light Rain Likely then Chance Rain And Snow
Rain likely before 2am, then a chance of rain and snow. Cloudy, with a low around 31. Northeast wind around 15 mph. Chance of precipitation is 70%.
Saturday - 40°F
Dec 27, 2025
9 to 14 mph N
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 40. North wind 9 to 14 mph. Chance of precipitation is 30%.
Saturday Night - 31°F
Dec 27, 2025
9 mph E
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 31. East wind around 9 mph. Chance of precipitation is 30%.
Sunday - 45°F
Dec 28, 2025
9 to 15 mph S
Light Rain Likely
Rain likely. Cloudy, with a high near 45. South wind 9 to 15 mph. Chance of precipitation is 60%.
Sunday Night - 24°F
Dec 28, 2025
16 to 20 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 24. West wind 16 to 20 mph.