Station 44090 - Cape Cod Bay, MA (221)
December 27, 2025 12:30 pm ESTLocation: 41.84N 70.329W
Significant Wave Height: 4.6 ft
Dominant Wave Period: 7 sec
Average Period: 4.5 sec
Mean Wave Direction: N (356°)
Air Temperature: 30.6°F (-0.8°C)
Water Temperature: 41.7°F (5.4°C)
Overnight - 21°F
Dec 27, 2025
7 mph NE
Snow
Snow and patchy freezing fog before 3am, then snow likely and patchy fog. Cloudy, with a low around 21. Northeast wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday - 34°F
Dec 27, 2025
8 to 14 mph N
Chance Light Snow then Mostly Cloudy
A chance of snow and patchy fog before 7am, then patchy fog and a slight chance of snow between 7am and 9am. Mostly cloudy. High near 34, with temperatures falling to around 28 in the afternoon. North wind 8 to 14 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.
Saturday Night - 16°F
Dec 27, 2025
8 mph NW
Mostly Clear
Mostly clear, with a low around 16. Northwest wind around 8 mph.
Sunday - 38°F
Dec 28, 2025
7 mph W
Mostly Sunny
Mostly sunny, with a high near 38. West wind around 7 mph.
Sunday Night - 29°F
Dec 28, 2025
6 to 9 mph SW
Slight Chance Freezing Rain then Rain
A slight chance of rain between 8pm and 9pm, then a slight chance of freezing rain between 9pm and 11pm, then rain. Mostly cloudy, with a low around 29. Southwest wind 6 to 9 mph. Chance of precipitation is 90%.
Monday - 50°F
Dec 29, 2025
10 to 14 mph S
Rain
Rain. Cloudy, with a high near 50. South wind 10 to 14 mph. Chance of precipitation is 90%.
Monday Night - 25°F
Dec 29, 2025
10 to 17 mph SW
Light Rain Likely
Rain likely before 1am. Partly cloudy, with a low around 25. Southwest wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Tuesday - 32°F
Dec 30, 2025
18 mph W
Mostly Sunny
Mostly sunny, with a high near 32. West wind around 18 mph, with gusts as high as 32 mph.
Tuesday Night - 22°F
Dec 30, 2025
14 to 17 mph W
Partly Cloudy
Partly cloudy, with a low around 22. West wind 14 to 17 mph, with gusts as high as 29 mph.
Wednesday - 36°F
Dec 31, 2025
12 to 15 mph W
Mostly Sunny
Mostly sunny, with a high near 36. West wind 12 to 15 mph.
Wednesday Night - 23°F
Dec 31, 2025
12 mph W
Mostly Cloudy then Slight Chance Light Snow
A slight chance of snow after 3am. Mostly cloudy, with a low around 23. West wind around 12 mph, with gusts as high as 22 mph.
New Year's Day - 35°F
Jan 01, 2026
13 mph W
Chance Rain And Snow
A slight chance of snow before noon, then a chance of rain and snow. Partly sunny, with a high near 35. West wind around 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Thursday Night - 18°F
Jan 01, 2026
12 mph W
Chance Light Snow
A chance of snow. Mostly cloudy, with a low around 18. West wind around 12 mph. Chance of precipitation is 30%.
Friday - 28°F
Jan 02, 2026
13 mph W
Slight Chance Light Snow then Partly Sunny
A slight chance of snow before 7am. Partly sunny, with a high near 28. West wind around 13 mph.