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
14 to 21 mph W
Scattered Snow Showers
Scattered snow showers after 5pm. Mostly cloudy. High near 41, with temperatures falling to around 35 in the afternoon. West wind 14 to 21 mph, with gusts as high as 36 mph.
Tonight - 12°F
Dec 04, 2025
9 to 23 mph NW
Scattered Snow Showers then Mostly Clear
Scattered snow showers before 7pm. Mostly clear, with a low around 12. Northwest wind 9 to 23 mph, with gusts as high as 35 mph.
Friday - 30°F
Dec 05, 2025
8 mph W
Sunny
Sunny, with a high near 30. West wind around 8 mph.
Friday Night - 24°F
Dec 05, 2025
5 mph S
Mostly Cloudy then Slight Chance Light Snow
A slight chance of snow after 5am. Mostly cloudy, with a low around 24. South wind around 5 mph. Chance of precipitation is 20%.
Saturday - 43°F
Dec 06, 2025
7 mph S
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 43. South wind around 7 mph. Chance of precipitation is 30%.
Saturday Night - 29°F
Dec 06, 2025
7 mph W
Slight Chance Light Rain then Partly Cloudy
A slight chance of rain before 8pm. Partly cloudy, with a low around 29. West wind around 7 mph. Chance of precipitation is 20%.
Sunday - 40°F
Dec 07, 2025
5 to 8 mph NW
Mostly Sunny
Mostly sunny, with a high near 40. Northwest wind 5 to 8 mph.
Sunday Night - 25°F
Dec 07, 2025
5 to 12 mph W
Chance Light Snow
A slight chance of rain between 10pm and 11pm, then a chance of snow. Mostly cloudy, with a low around 25. West wind 5 to 12 mph. Chance of precipitation is 30%.
Monday - 33°F
Dec 08, 2025
13 to 16 mph NW
Chance Light Snow
A chance of snow before 2pm. Mostly sunny, with a high near 33. Northwest wind 13 to 16 mph. Chance of precipitation is 30%.
Monday Night - 16°F
Dec 08, 2025
9 to 14 mph NW
Mostly Clear
Mostly clear, with a low around 16. Northwest wind 9 to 14 mph.
Tuesday - 38°F
Dec 09, 2025
8 to 12 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 38. West wind 8 to 12 mph.
Tuesday Night - 28°F
Dec 09, 2025
10 mph SW
Chance Light Snow
A chance of snow before 7pm, then a chance of rain and snow. Mostly cloudy, with a low around 28. Southwest wind around 10 mph. Chance of precipitation is 50%.
Wednesday - 44°F
Dec 10, 2025
7 to 10 mph SW
Chance Light Snow then Slight Chance Light Rain
A chance of snow before 8am, then a slight chance of rain. Mostly cloudy, with a high near 44. Southwest wind 7 to 10 mph. Chance of precipitation is 30%.
Wednesday Night - 32°F
Dec 10, 2025
6 to 9 mph SW
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 32. Southwest wind 6 to 9 mph.