Station 44090 - Cape Cod Bay, MA (221)
December 5, 2025 12:30 pm ESTLocation: 41.84N 70.329W
Significant Wave Height: 1.3 ft
Dominant Wave Period: 5 sec
Average Period: 3.7 sec
Mean Wave Direction: N (1°)
Air Temperature: 26.2°F (-3.2°C)
Water Temperature: 47.5°F (8.6°C)
Overnight - 20°F
Dec 05, 2025
10 to 15 mph N
Mostly Cloudy
Mostly cloudy, with a low around 20. North wind 10 to 15 mph.
Friday - 33°F
Dec 05, 2025
5 to 8 mph W
Partly Sunny
Partly sunny, with a high near 33. West wind 5 to 8 mph.
Friday Night - 28°F
Dec 05, 2025
6 mph S
Mostly Cloudy
Mostly cloudy. Low around 28, with temperatures rising to around 34 overnight. South wind around 6 mph.
Saturday - 44°F
Dec 06, 2025
5 to 9 mph S
Slight Chance Light Snow then Chance Light Rain
A slight chance of snow between 7am and 8am, then a chance of rain. Mostly cloudy, with a high near 44. South wind 5 to 9 mph. Chance of precipitation is 30%.
Saturday Night - 33°F
Dec 06, 2025
7 to 10 mph W
Slight Chance Light Rain then Partly Cloudy
A slight chance of rain before 9pm. Partly cloudy, with a low around 33. West wind 7 to 10 mph. Chance of precipitation is 20%.
Sunday - 41°F
Dec 07, 2025
5 to 10 mph N
Partly Sunny
Partly sunny, with a high near 41. North wind 5 to 10 mph.
Sunday Night - 27°F
Dec 07, 2025
5 to 13 mph NE
Chance Light Rain then Chance Rain And Snow
A chance of rain between 8pm and 4am, then a chance of rain and snow. Mostly cloudy, with a low around 27. Northeast wind 5 to 13 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.
Monday - 38°F
Dec 08, 2025
15 to 20 mph NW
Chance Rain And Snow
A chance of rain and snow before 3pm. Partly sunny, with a high near 38. Northwest wind 15 to 20 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Monday Night - 21°F
Dec 08, 2025
8 to 16 mph NW
Partly Cloudy
Partly cloudy, with a low around 21. Northwest wind 8 to 16 mph.
Tuesday - 41°F
Dec 09, 2025
7 to 13 mph W
Partly Sunny then Slight Chance Light Rain
A slight chance of rain after 4pm. Partly sunny, with a high near 41. West wind 7 to 13 mph.
Tuesday Night - 33°F
Dec 09, 2025
13 mph SW
Chance Rain And Snow
A chance of rain before 7pm, then a chance of rain and snow. Mostly cloudy, with a low around 33. Southwest wind around 13 mph. Chance of precipitation is 50%.
Wednesday - 50°F
Dec 10, 2025
13 mph SW
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 50. Southwest wind around 13 mph. Chance of precipitation is 30%.
Wednesday Night - 39°F
Dec 10, 2025
12 mph SW
Chance Light Rain
A chance of rain. Cloudy, with a low around 39. Southwest wind around 12 mph. Chance of precipitation is 50%.
Thursday - 47°F
Dec 11, 2025
14 mph SW
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 47. Southwest wind around 14 mph.