Station 44090 - Cape Cod Bay, MA (221)
December 23, 2025 12:30 am ESTLocation: 41.84N 70.329W
Significant Wave Height: 1.6 ft
Dominant Wave Period: 3 sec
Average Period: 2.5 sec
Mean Wave Direction: WSW (256°)
Air Temperature: 36.1°F (2.3°C)
Water Temperature: 43.0°F (6.1°C)
Tonight - 26°F
Dec 22, 2025
3 mph W
Mostly Cloudy
Mostly cloudy, with a low around 26. West wind around 3 mph.
Tuesday - 40°F
Dec 23, 2025
2 to 8 mph SW
Patchy Fog
A chance of snow between 9am and 10am, then a chance of rain between 10am and 11am, then rain and snow likely between 11am and noon, then patchy fog and rain and snow. Cloudy, with a high near 40. Southwest wind 2 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Tuesday Night - 30°F
Dec 23, 2025
5 to 12 mph SW
Light Rain Likely
Rain likely and patchy fog. Mostly cloudy, with a low around 30. Southwest wind 5 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Wednesday - 39°F
Dec 24, 2025
9 to 16 mph NW
Chance Rain And Snow
A chance of rain before 7am, then a chance of rain and snow between 7am and 5pm. Partly sunny, with a high near 39. Northwest wind 9 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Wednesday Night - 22°F
Dec 24, 2025
3 to 8 mph NW
Mostly Cloudy
Mostly cloudy, with a low around 22. Northwest wind 3 to 8 mph.
Christmas Day - 40°F
Dec 25, 2025
3 to 12 mph W
Slight Chance Light Rain
A slight chance of rain between 11am and 5pm. Mostly cloudy, with a high near 40. West wind 3 to 12 mph. Chance of precipitation is 20%.
Thursday Night - 22°F
Dec 25, 2025
9 mph NW
Mostly Cloudy
Mostly cloudy, with a low around 22. Northwest wind around 9 mph, with gusts as high as 21 mph.
Friday - 32°F
Dec 26, 2025
9 mph N
Mostly Cloudy then Chance Light Snow
A chance of snow after 2pm. Mostly cloudy, with a high near 32. North wind around 9 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.
Friday Night - 24°F
Dec 26, 2025
8 mph NE
Light Snow Likely
Snow likely. Cloudy, with a low around 24. Northeast wind around 8 mph. Chance of precipitation is 70%. New snow accumulation of less than half an inch possible.
Saturday - 36°F
Dec 27, 2025
7 to 10 mph NE
Chance Light Snow
A chance of snow before 4pm, then a slight chance of rain. Cloudy, with a high near 36. Northeast wind 7 to 10 mph. Chance of precipitation is 50%.
Saturday Night - 27°F
Dec 27, 2025
6 mph E
Chance Light Snow
A slight chance of rain before 9pm, then a chance of snow. Cloudy, with a low around 27. East wind around 6 mph. Chance of precipitation is 30%.
Sunday - 44°F
Dec 28, 2025
5 to 10 mph S
Chance Light Snow then Light Rain Likely
A chance of snow before 8am, then rain likely. Cloudy, with a high near 44. South wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Sunday Night - 24°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 24. Southwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Monday - 35°F
Dec 29, 2025
16 mph W
Chance Light Snow
A chance of snow before 9am, then a chance of rain between 9am and 3pm, then a slight chance of snow. Partly sunny, with a high near 35. West wind around 16 mph, with gusts as high as 28 mph.