Station 44090 - Cape Cod Bay, MA (221)
December 23, 2025 12:30 pm ESTLocation: 41.84N 70.329W
Significant Wave Height: 0.7 ft
Average Period: 2.0 sec
Air Temperature: 36.7°F (2.6°C)
Water Temperature: 43.0°F (6.1°C)
This Afternoon - 40°F
Dec 23, 2025
7 mph S
Patchy Fog
Patchy fog and rain and snow. Cloudy, with a high near 40. South wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Tonight - 32°F
Dec 23, 2025
5 to 10 mph S
Light Rain
Rain and patchy fog before 2am, then patchy fog and a slight chance of rain. Mostly cloudy, with a low around 32. South wind 5 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Wednesday - 41°F
Dec 24, 2025
13 to 22 mph NW
Chance Light Rain then Chance Rain And Snow
Patchy fog before 7am, then a chance of rain between 10am and noon, then a chance of rain and snow between noon and 4pm. Partly sunny. High near 41, with temperatures falling to around 35 in the afternoon. Northwest wind 13 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Wednesday Night - 23°F
Dec 24, 2025
5 to 12 mph NW
Mostly Cloudy
Mostly cloudy, with a low around 23. Northwest wind 5 to 12 mph, with gusts as high as 26 mph.
Christmas Day - 39°F
Dec 25, 2025
7 to 16 mph W
Chance Light Snow then Chance Light Rain
A chance of snow between 8am and 11am, then a chance of rain between 11am and 5pm. Mostly cloudy, with a high near 39. West wind 7 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Thursday Night - 17°F
Dec 25, 2025
20 mph NW
Partly Cloudy
Partly cloudy, with a low around 17. Northwest wind around 20 mph, with gusts as high as 32 mph.
Friday - 28°F
Dec 26, 2025
7 to 16 mph N
Partly Sunny
Partly sunny, with a high near 28. North wind 7 to 16 mph.
Friday Night - 20°F
Dec 26, 2025
8 mph NE
Chance Light Snow
A chance of snow. Cloudy, with a low around 20. Northeast wind around 8 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.
Saturday - 33°F
Dec 27, 2025
7 to 10 mph NE
Chance Light Snow
A chance of snow. Cloudy, with a high near 33. Northeast wind 7 to 10 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.
Saturday Night - 24°F
Dec 27, 2025
6 mph NE
Slight Chance Light Snow
A slight chance of snow. Mostly cloudy, with a low around 24. Northeast wind around 6 mph.
Sunday - 43°F
Dec 28, 2025
6 to 10 mph S
Chance Light Snow then Light Rain Likely
A chance of snow before 9am, then rain likely. Mostly cloudy, with a high near 43. South wind 6 to 10 mph. Chance of precipitation is 70%.
Sunday Night - 26°F
Dec 28, 2025
10 to 14 mph SW
Light Rain Likely then Chance Light Snow
Rain likely before 5am, then a chance of snow. Mostly cloudy, with a low around 26. Southwest wind 10 to 14 mph. Chance of precipitation is 70%.
Monday - 36°F
Dec 29, 2025
14 to 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 36. West wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Monday Night - 19°F
Dec 29, 2025
16 mph W
Chance Light Snow then Partly Cloudy
A chance of snow before midnight. Partly cloudy, with a low around 19. West wind around 16 mph, with gusts as high as 26 mph.