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)
This Afternoon - 35°F
Dec 05, 2025
5 mph S
Mostly Sunny
Mostly sunny. High near 35, with temperatures falling to around 26 in the afternoon. South wind around 5 mph.
Tonight - 27°F
Dec 05, 2025
3 mph SE
Mostly Cloudy
Mostly cloudy, with a low around 27. Southeast wind around 3 mph.
Saturday - 43°F
Dec 06, 2025
3 to 9 mph SE
Cloudy then Slight Chance Very Light Rain
A slight chance of rain after noon. Cloudy, with a high near 43. Southeast wind 3 to 9 mph. Chance of precipitation is 20%.
Saturday Night - 30°F
Dec 06, 2025
8 mph W
Partly Cloudy
Partly cloudy, with a low around 30. West wind around 8 mph.
Sunday - 39°F
Dec 07, 2025
3 to 9 mph NW
Partly Sunny
Partly sunny, with a high near 39. Northwest wind 3 to 9 mph.
Sunday Night - 25°F
Dec 07, 2025
3 to 10 mph W
Mostly Cloudy then Chance Freezing Rain
A slight chance of rain between midnight and 4am, then a chance of freezing rain. Mostly cloudy, with a low around 25. West wind 3 to 10 mph. Chance of precipitation is 30%.
Monday - 32°F
Dec 08, 2025
12 to 17 mph NW
Slight Chance Light Snow then Mostly Sunny
A slight chance of freezing rain before 7am, then a slight chance of snow between 7am and 10am. Mostly sunny, with a high near 32. Northwest wind 12 to 17 mph.
Monday Night - 20°F
Dec 08, 2025
8 to 15 mph NW
Partly Cloudy
Partly cloudy, with a low around 20. Northwest wind 8 to 15 mph.
Tuesday - 38°F
Dec 09, 2025
7 to 12 mph W
Mostly Sunny then Slight Chance Light Snow
A slight chance of snow after 5pm. Mostly sunny, with a high near 38. West wind 7 to 12 mph.
Tuesday Night - 31°F
Dec 09, 2025
12 mph SW
Chance Light Snow
A chance of snow before 9pm, then a chance of rain between 9pm and 1am, then a slight chance of rain and snow between 1am and 4am. Mostly cloudy, with a low around 31. Southwest wind around 12 mph. Chance of precipitation is 40%.
Wednesday - 48°F
Dec 10, 2025
9 to 13 mph SW
Mostly Cloudy then Chance Light Rain
A chance of rain after noon. Mostly cloudy, with a high near 48. Southwest wind 9 to 13 mph. Chance of precipitation is 30%.
Wednesday Night - 37°F
Dec 10, 2025
12 mph SW
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 37. Southwest wind around 12 mph. Chance of precipitation is 50%.
Thursday - 45°F
Dec 11, 2025
10 to 14 mph W
Chance Light Rain
A chance of rain. Partly sunny, with a high near 45. West wind 10 to 14 mph. Chance of precipitation is 50%.
Thursday Night - 30°F
Dec 11, 2025
13 mph W
Chance Light Rain then Slight Chance Light Snow
A chance of rain before 5am, then a slight chance of snow. Mostly cloudy, with a low around 30. West wind around 13 mph.