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Hyannis Port, MA Marine Weather Forecast

Station 44020 - NANTUCKET SOUND

March 12, 2025 12:40 am EDT
Location: 41.497N 70.283W
Wind Direction: SW (220°)
Wind Speed: 5.8 knots
Wind Gust: 7.8 knots
Average Period: 2.9 sec
Atmospheric Pressure: 29.75 in (1007.3 mb)
Air Temperature: 41.2°F (5.1°C)
Dew Point: 40.6°F (4.8°C)
Water Temperature: 37.8°F (3.2°C)


This Afternoon - 51°F
Mar 11, 2025
12 mph S
Sunny
Sunny, with a high near 51. South wind around 12 mph.
Tonight - 34°F
Mar 11, 2025
7 to 12 mph SW
Partly Cloudy
Partly cloudy. Low around 34, with temperatures rising to around 40 overnight. Southwest wind 7 to 12 mph, with gusts as high as 23 mph.
Wednesday - 41°F
Mar 12, 2025
9 to 16 mph N
Sunny
Sunny, with a high near 41. North wind 9 to 16 mph, with gusts as high as 28 mph.
Wednesday Night - 32°F
Mar 12, 2025
9 mph NE
Mostly Cloudy
Mostly cloudy, with a low around 32. Northeast wind around 9 mph.
Thursday - 41°F
Mar 13, 2025
7 to 10 mph E
Slight Chance Snow Showers then Mostly Cloudy
A slight chance of snow showers between 9am and 10am. Mostly cloudy, with a high near 41. East wind 7 to 10 mph. Chance of precipitation is 20%.
Thursday Night - 35°F
Mar 13, 2025
7 mph NE
Mostly Cloudy
Mostly cloudy, with a low around 35. Northeast wind around 7 mph.
Friday - 44°F
Mar 14, 2025
7 mph NE
Mostly Cloudy
Mostly cloudy, with a high near 44. Northeast wind around 7 mph.
Friday Night - 37°F
Mar 14, 2025
5 mph E
Mostly Cloudy
Mostly cloudy, with a low around 37. East wind around 5 mph.
Saturday - 49°F
Mar 15, 2025
2 to 8 mph S
Mostly Cloudy
Mostly cloudy, with a high near 49. South wind 2 to 8 mph.
Saturday Night - 41°F
Mar 15, 2025
7 to 12 mph S
Mostly Cloudy
Mostly cloudy, with a low around 41. South wind 7 to 12 mph, with gusts as high as 25 mph.
Sunday - 54°F
Mar 16, 2025
13 to 18 mph S
Mostly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 1pm. Mostly cloudy, with a high near 54. South wind 13 to 18 mph, with gusts as high as 37 mph.
Sunday Night - 44°F
Mar 16, 2025
15 to 18 mph S
Rain Showers
Rain showers. Mostly cloudy, with a low around 44. South wind 15 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 80%.
Monday - 51°F
Mar 17, 2025
10 to 15 mph SW
Rain Showers
Rain showers. Cloudy, with a high near 51. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Monday Night - 35°F
Mar 17, 2025
10 mph W
Rain Showers Likely
Rain showers likely. Mostly cloudy, with a low around 35. West wind around 10 mph. Chance of precipitation is 70%.

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