Station 44090 - Cape Cod Bay, MA (221)
December 30, 2025 12:30 pm ESTLocation: 41.84N 70.329W
Significant Wave Height: 5.9 ft
Dominant Wave Period: 5 sec
Average Period: 4.3 sec
Mean Wave Direction: WNW (286°)
Air Temperature: 31.5°F (-0.3°C)
Water Temperature: 41.2°F (5.1°C)
This Afternoon - 30°F
Dec 30, 2025
30 mph W
Partly Sunny
Partly sunny, with a high near 30. West wind around 30 mph.
Tonight - 26°F
Dec 30, 2025
23 to 30 mph W
Freezing Spray
Freezing spray after 7pm. Partly cloudy, with a low around 26. West wind 23 to 30 mph.
Wednesday - 32°F
Dec 31, 2025
13 to 22 mph SW
Slight Chance Light Snow then Partly Sunny
Freezing spray before 9am, then a slight chance of snow between 10am and 11am. Partly sunny, with a high near 32. Southwest wind 13 to 22 mph. Chance of precipitation is 20%.
Wednesday Night - 30°F
Dec 31, 2025
10 mph SW
Light Snow Likely
Snow likely after 8pm. Mostly cloudy, with a low around 30. Southwest wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of around one inch possible.
New Year's Day - 30°F
Jan 01, 2026
10 to 22 mph W
Snow Likely
Snow likely before 2pm, then freezing spray. Partly sunny, with a high near 30. West wind 10 to 22 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday Night - 20°F
Jan 01, 2026
18 to 23 mph W
Freezing Spray
Freezing spray before 1am. Mostly clear, with a low around 20. West wind 18 to 23 mph.
Friday - 31°F
Jan 02, 2026
17 mph W
Mostly Sunny
Mostly sunny, with a high near 31. West wind around 17 mph.
Friday Night - 25°F
Jan 02, 2026
15 mph W
Partly Cloudy
Partly cloudy, with a low around 25. West wind around 15 mph.
Saturday - 31°F
Jan 03, 2026
16 mph W
Sunny
Sunny, with a high near 31. West wind around 16 mph.
Saturday Night - 22°F
Jan 03, 2026
14 mph NW
Partly Cloudy
Partly cloudy, with a low around 22. Northwest wind around 14 mph.
Sunday - 30°F
Jan 04, 2026
12 mph W
Mostly Sunny
Mostly sunny, with a high near 30. West wind around 12 mph.
Sunday Night - 24°F
Jan 04, 2026
8 mph W
Partly Cloudy
Partly cloudy, with a low around 24. West wind around 8 mph.
Monday - 37°F
Jan 05, 2026
8 to 13 mph SW
Chance Light Snow
A chance of snow between 8am and 3pm, then a chance of rain. Mostly cloudy, with a high near 37. Southwest wind 8 to 13 mph. Chance of precipitation is 30%.
Monday Night - 29°F
Jan 05, 2026
12 mph W
Chance Light Rain then Chance Light Snow
A chance of rain before 5am, then a chance of snow. Mostly cloudy, with a low around 29. West wind around 12 mph.