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Westport Harbor, MA Marine Weather Forecast

Station BUZM3 - Buzzards Bay, MA

December 31, 2025 1:00 am EST
Location: 41.397N 71.033W
Wind Direction: W (260°)
Wind Speed: 35.0 knots
Wind Gust: 39.1 knots
Atmospheric Pressure: 29.67 in (1004.7 mb)
Pressure Tendency: +0.03 in (+0.9 mb)


Overnight - 26°F
Dec 31, 2025
17 to 21 mph W
Freezing Spray
Freezing spray before 3am. Mostly clear, with a low around 26. West wind 17 to 21 mph, with gusts as high as 31 mph.
Wednesday - 33°F
Dec 31, 2025
12 to 16 mph W
Partly Sunny
Partly sunny, with a high near 33. West wind 12 to 16 mph.
Wednesday Night - 27°F
Dec 31, 2025
13 mph SW
Snow
Snow after 11pm. Mostly cloudy, with a low around 27. Southwest wind around 13 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
New Year's Day - 34°F
Jan 01, 2026
13 to 18 mph W
Chance Snow Showers
A chance of snow showers before 2pm. Partly sunny, with a high near 34. West wind 13 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible.
Thursday Night - 17°F
Jan 01, 2026
14 to 18 mph W
Freezing Spray
Freezing spray between 10pm and 3am. Mostly clear, with a low around 17. West wind 14 to 18 mph, with gusts as high as 30 mph.
Friday - 30°F
Jan 02, 2026
13 to 16 mph W
Mostly Sunny
Mostly sunny, with a high near 30. West wind 13 to 16 mph.
Friday Night - 23°F
Jan 02, 2026
13 mph W
Mostly Clear
Mostly clear, with a low around 23. West wind around 13 mph.
Saturday - 30°F
Jan 03, 2026
12 mph W
Sunny
Sunny, with a high near 30. West wind around 12 mph.
Saturday Night - 21°F
Jan 03, 2026
6 to 9 mph NW
Mostly Cloudy
Mostly cloudy, with a low around 21. Northwest wind 6 to 9 mph.
Sunday - 31°F
Jan 04, 2026
6 to 9 mph NW
Mostly Sunny
Mostly sunny, with a high near 31. Northwest wind 6 to 9 mph.
Sunday Night - 19°F
Jan 04, 2026
8 mph NW
Mostly Clear
Mostly clear, with a low around 19. Northwest wind around 8 mph.
Monday - 35°F
Jan 05, 2026
7 to 10 mph W
Mostly Sunny then Slight Chance Light Snow
A slight chance of snow after 3pm. Mostly sunny, with a high near 35. West wind 7 to 10 mph.
Monday Night - 28°F
Jan 05, 2026
9 mph W
Chance Light Snow
A chance of snow before 4am, then a chance of rain. Mostly cloudy, with a low around 28. West wind around 9 mph. Chance of precipitation is 40%.
Tuesday - 38°F
Jan 06, 2026
7 to 12 mph W
Chance Light Rain
A chance of rain. Partly sunny, with a high near 38. West wind 7 to 12 mph.

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