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Cotuit Highlands, MA Marine Weather Forecast

Station WAXM3 - Carriage House, Waquoit Bay Reserve, MA

May 16, 2026 1:45 am EDT
Location: 41.582N 70.525W
Wind Speed: 0.0 knots
Atmospheric Pressure: 30.00 in (1016.0 mb)
Air Temperature: 47.1°F (8.4°C)
Dew Point: 46.9°F (8.3°C)


Overnight - 49°F
May 16, 2026
6 mph W
Patchy Fog
Patchy fog after 5am. Partly cloudy, with a low around 49. West wind around 6 mph.
Saturday - 62°F
May 16, 2026
7 to 16 mph SW
Sunny
Sunny, with a high near 62. Southwest wind 7 to 16 mph.
Saturday Night - 54°F
May 16, 2026
18 mph SW
Partly Cloudy
Partly cloudy, with a low around 54. Southwest wind around 18 mph.
Sunday - 67°F
May 17, 2026
13 to 17 mph SW
Sunny
Sunny, with a high near 67. Southwest wind 13 to 17 mph.
Sunday Night - 54°F
May 17, 2026
6 to 14 mph NW
Partly Cloudy
Partly cloudy, with a low around 54. Northwest wind 6 to 14 mph.
Monday - 63°F
May 18, 2026
7 to 10 mph E
Sunny
Sunny, with a high near 63. East wind 7 to 10 mph.
Monday Night - 54°F
May 18, 2026
12 mph S
Partly Cloudy
Partly cloudy, with a low around 54. South wind around 12 mph.
Tuesday - 68°F
May 19, 2026
12 to 18 mph SW
Mostly Sunny
Mostly sunny, with a high near 68. Southwest wind 12 to 18 mph.
Tuesday Night - 56°F
May 19, 2026
18 mph SW
Mostly Clear
Mostly clear, with a low around 56. Southwest wind around 18 mph.
Wednesday - 66°F
May 20, 2026
15 to 18 mph SW
Mostly Sunny
Mostly sunny, with a high near 66. Southwest wind 15 to 18 mph.
Wednesday Night - 55°F
May 20, 2026
10 to 17 mph SW
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 55. Southwest wind 10 to 17 mph. Chance of precipitation is 30%.
Thursday - 66°F
May 21, 2026
10 mph W
Chance Rain Showers
A chance of rain showers. Partly sunny, with a high near 66. West wind around 10 mph. Chance of precipitation is 30%.
Thursday Night - 51°F
May 21, 2026
5 to 8 mph NW
Slight Chance Rain Showers
A slight chance of rain showers before 1am. Mostly cloudy, with a low around 51. Northwest wind 5 to 8 mph.
Friday - 61°F
May 22, 2026
9 mph NE
Partly Sunny
Partly sunny, with a high near 61. Northeast wind around 9 mph.

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