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Gloucester Harbor, MA Marine Weather Forecast

Station 44029 - Buoy A01 - Massachusetts Bay

December 17, 2025 12:30 am EST
Location: 42.523N 70.566W
Wind Direction: SW (230°)
Wind Speed: 23.3 knots
Wind Gust: 29.2 knots
Air Temperature: 34.9°F (1.6°C)


Overnight - 28°F
Dec 17, 2025
14 mph SW
Partly Cloudy
Partly cloudy, with a low around 28. Southwest wind around 14 mph, with gusts as high as 31 mph.
Wednesday - 45°F
Dec 17, 2025
14 to 17 mph SW
Mostly Sunny
Mostly sunny, with a high near 45. Southwest wind 14 to 17 mph, with gusts as high as 35 mph.
Wednesday Night - 31°F
Dec 17, 2025
6 to 13 mph W
Mostly Clear
Mostly clear, with a low around 31. West wind 6 to 13 mph, with gusts as high as 30 mph.
Thursday - 49°F
Dec 18, 2025
5 to 12 mph SW
Mostly Sunny
Mostly sunny, with a high near 49. Southwest wind 5 to 12 mph.
Thursday Night - 40°F
Dec 18, 2025
10 to 15 mph S
Light Rain Likely
Rain likely after 11pm. Mostly cloudy, with a low around 40. South wind 10 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.
Friday - 54°F
Dec 19, 2025
16 to 22 mph S
Rain
Rain. Cloudy, with a high near 54. South wind 16 to 22 mph, with gusts as high as 46 mph. Chance of precipitation is 100%.
Friday Night - 26°F
Dec 19, 2025
16 to 20 mph W
Chance Light Rain then Partly Cloudy
A chance of rain before 10pm. Partly cloudy, with a low around 26. West wind 16 to 20 mph, with gusts as high as 39 mph.
Saturday - 41°F
Dec 20, 2025
9 to 15 mph W
Mostly Sunny
Mostly sunny, with a high near 41. West wind 9 to 15 mph, with gusts as high as 28 mph.
Saturday Night - 31°F
Dec 20, 2025
9 to 13 mph SW
Slight Chance Light Rain
A slight chance of rain after 11pm. Mostly cloudy, with a low around 31. Southwest wind 9 to 13 mph, with gusts as high as 24 mph.
Sunday - 45°F
Dec 21, 2025
14 mph SW
Slight Chance Light Rain
A slight chance of rain. Partly sunny, with a high near 45. Southwest wind around 14 mph.
Sunday Night - 23°F
Dec 21, 2025
13 mph W
Partly Cloudy
Partly cloudy, with a low around 23. West wind around 13 mph, with gusts as high as 23 mph.
Monday - 34°F
Dec 22, 2025
12 mph NW
Sunny
Sunny, with a high near 34. Northwest wind around 12 mph, with gusts as high as 22 mph.
Monday Night - 20°F
Dec 22, 2025
9 mph NW
Partly Cloudy
Partly cloudy, with a low around 20. Northwest wind around 9 mph.
Tuesday - 39°F
Dec 23, 2025
8 to 12 mph W
Chance Light Snow
A chance of snow between 7am and 3pm, then a chance of rain between 3pm and 5pm, then a chance of snow. Partly sunny, with a high near 39. West wind 8 to 12 mph.

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