Station 44090 - Cape Cod Bay, MA (221)
December 5, 2025 12:30 am ESTLocation: 41.84N 70.329W
Significant Wave Height: 8.2 ft
Dominant Wave Period: 7 sec
Average Period: 5.6 sec
Mean Wave Direction: NNW (347°)
Air Temperature: 25.2°F (-3.8°C)
Water Temperature: 47.7°F (8.7°C)
This Afternoon - 41°F
Dec 04, 2025
17 mph W
Cloudy
Cloudy. High near 41, with temperatures falling to around 34 in the afternoon. West wind around 17 mph, with gusts as high as 33 mph.
Tonight - 12°F
Dec 04, 2025
6 to 20 mph NW
Scattered Snow Showers then Mostly Clear
Scattered snow showers before 7pm. Mostly clear, with a low around 12. Northwest wind 6 to 20 mph, with gusts as high as 35 mph.
Friday - 30°F
Dec 05, 2025
6 mph W
Sunny
Sunny, with a high near 30. West wind around 6 mph.
Friday Night - 26°F
Dec 05, 2025
3 mph S
Mostly Cloudy then Slight Chance Light Snow
A slight chance of snow between 4am and 5am, then a slight chance of rain. Mostly cloudy, with a low around 26. South wind around 3 mph. Chance of precipitation is 20%.
Saturday - 43°F
Dec 06, 2025
2 to 7 mph S
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 43. South wind 2 to 7 mph. Chance of precipitation is 30%.
Saturday Night - 28°F
Dec 06, 2025
5 mph W
Slight Chance Light Rain then Partly Cloudy
A slight chance of rain before 8pm. Partly cloudy, with a low around 28. West wind around 5 mph. Chance of precipitation is 20%.
Sunday - 41°F
Dec 07, 2025
3 to 7 mph NW
Mostly Sunny
Mostly sunny, with a high near 41. Northwest wind 3 to 7 mph.
Sunday Night - 25°F
Dec 07, 2025
3 to 9 mph NW
Slight Chance Light Rain then Chance Light Snow
A slight chance of rain between 11pm and midnight, then a chance of snow. Mostly cloudy, with a low around 25. Northwest wind 3 to 9 mph. Chance of precipitation is 30%.
Monday - 34°F
Dec 08, 2025
10 to 14 mph NW
Chance Light Snow
A chance of snow before 10am, then a slight chance of rain between 10am and noon, then a slight chance of snow between noon and 2pm. Mostly sunny, with a high near 34. Northwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Monday Night - 16°F
Dec 08, 2025
7 to 13 mph NW
Mostly Clear
Mostly clear, with a low around 16. Northwest wind 7 to 13 mph, with gusts as high as 23 mph.
Tuesday - 39°F
Dec 09, 2025
6 to 10 mph W
Mostly Sunny then Slight Chance Light Snow
A slight chance of snow between 4pm and 5pm, then a slight chance of rain and snow. Mostly sunny, with a high near 39. West wind 6 to 10 mph.
Tuesday Night - 30°F
Dec 09, 2025
6 to 9 mph SW
Chance Rain And Snow
A chance of rain and snow. Mostly cloudy, with a low around 30. Southwest wind 6 to 9 mph. Chance of precipitation is 50%.
Wednesday - 44°F
Dec 10, 2025
6 to 9 mph SW
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 44. Southwest wind 6 to 9 mph. Chance of precipitation is 30%.
Wednesday Night - 34°F
Dec 10, 2025
8 mph SW
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 34. Southwest wind around 8 mph.