Station 44090 - Cape Cod Bay, MA (221)
December 16, 2025 6:30 am ESTLocation: 41.84N 70.329W
Significant Wave Height: 2.0 ft
Dominant Wave Period: 3 sec
Average Period: 2.8 sec
Mean Wave Direction: WNW (285°)
Air Temperature: 29.7°F (-1.3°C)
Water Temperature: 43.9°F (6.6°C)
Today - 38°F
Dec 16, 2025
10 mph W
Sunny
Sunny, with a high near 38. West wind around 10 mph.
Tonight - 31°F
Dec 16, 2025
8 to 14 mph SW
Mostly Cloudy
Mostly cloudy. Low around 31, with temperatures rising to around 37 overnight. Southwest wind 8 to 14 mph, with gusts as high as 24 mph.
Wednesday - 47°F
Dec 17, 2025
17 mph SW
Mostly Sunny
Mostly sunny, with a high near 47. Southwest wind around 17 mph, with gusts as high as 29 mph.
Wednesday Night - 36°F
Dec 17, 2025
6 to 14 mph W
Mostly Clear
Mostly clear, with a low around 36. West wind 6 to 14 mph, with gusts as high as 24 mph.
Thursday - 51°F
Dec 18, 2025
6 to 13 mph SW
Mostly Sunny
Mostly sunny, with a high near 51. Southwest wind 6 to 13 mph.
Thursday Night - 43°F
Dec 18, 2025
13 to 25 mph S
Light Rain Likely
Rain likely after 11pm. Mostly cloudy, with a low around 43. South wind 13 to 25 mph, with gusts as high as 49 mph. Chance of precipitation is 60%.
Friday - 54°F
Dec 19, 2025
17 to 24 mph SW
Light Rain
Rain. Mostly cloudy, with a high near 54. Southwest wind 17 to 24 mph, with gusts as high as 49 mph. Chance of precipitation is 90%.
Friday Night - 28°F
Dec 19, 2025
15 to 21 mph W
Chance Light Rain then Partly Cloudy
A chance of rain before 10pm. Partly cloudy, with a low around 28. West wind 15 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.
Saturday - 40°F
Dec 20, 2025
10 to 14 mph W
Mostly Sunny
Mostly sunny, with a high near 40. West wind 10 to 14 mph.
Saturday Night - 32°F
Dec 20, 2025
10 to 14 mph SW
Slight Chance Light Rain
A slight chance of rain after 10pm. Mostly cloudy, with a low around 32. Southwest wind 10 to 14 mph.
Sunday - 46°F
Dec 21, 2025
14 mph SW
Chance Light Rain
A chance of rain. Partly sunny, with a high near 46. Southwest wind around 14 mph. Chance of precipitation is 30%.
Sunday Night - 29°F
Dec 21, 2025
12 mph W
Slight Chance Light Rain then Partly Cloudy
A slight chance of rain before 10pm. Partly cloudy, with a low around 29. West wind around 12 mph.
Monday - 37°F
Dec 22, 2025
12 mph NW
Slight Chance Light Snow
A slight chance of snow between 8am and 9am, then a slight chance of rain between 9am and 2pm, then a slight chance of snow. Mostly sunny, with a high near 37. Northwest wind around 12 mph.
Monday Night - 28°F
Dec 22, 2025
12 mph NW
Slight Chance Light Snow
A slight chance of snow. Partly cloudy, with a low around 28. Northwest wind around 12 mph.