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Eastham, MA Marine Weather Forecast

Station 44090 - Cape Cod Bay, MA (221)

February 14, 2026 6:30 pm EST
Location: 41.84N 70.329W
Significant Wave Height: 1.0 ft
Dominant Wave Period: 3 sec
Average Period: 2.4 sec
Mean Wave Direction: NNW (337°)
Air Temperature: 31.1°F (-0.5°C)
Water Temperature: 31.3°F (-0.4°C)


Tonight - 27°F
Feb 14, 2026
9 to 13 mph W
Mostly Cloudy
Mostly cloudy, with a low around 27. West wind 9 to 13 mph.
Sunday - 33°F
Feb 15, 2026
6 to 15 mph NW
Mostly Sunny
Mostly sunny, with a high near 33. Northwest wind 6 to 15 mph.
Sunday Night - 27°F
Feb 15, 2026
5 to 12 mph NE
Mostly Cloudy then Slight Chance Light Snow
A slight chance of snow after 5am. Mostly cloudy, with a low around 27. Northeast wind 5 to 12 mph. Chance of precipitation is 20%.
Washington's Birthday - 37°F
Feb 16, 2026
7 to 13 mph E
Slight Chance Light Snow then Mostly Cloudy
A slight chance of snow before noon. Mostly cloudy, with a high near 37. East wind 7 to 13 mph. Chance of precipitation is 20%.
Monday Night - 32°F
Feb 16, 2026
7 mph NE
Mostly Cloudy
Mostly cloudy, with a low around 32. Northeast wind around 7 mph.
Tuesday - 39°F
Feb 17, 2026
8 mph W
Mostly Cloudy
Mostly cloudy, with a high near 39. West wind around 8 mph.
Tuesday Night - 32°F
Feb 17, 2026
7 mph W
Mostly Cloudy
Mostly cloudy, with a low around 32. West wind around 7 mph.
Wednesday - 40°F
Feb 18, 2026
7 mph SW
Chance Light Rain
A chance of rain after 11am. Mostly cloudy, with a high near 40. Southwest wind around 7 mph. Chance of precipitation is 50%.
Wednesday Night - 32°F
Feb 18, 2026
9 mph S
Light Rain Likely then Chance Rain And Snow
Rain likely before 4am, then a chance of rain and snow. Cloudy, with a low around 32. South wind around 9 mph. Chance of precipitation is 70%.
Thursday - 39°F
Feb 19, 2026
9 mph N
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 39. North wind around 9 mph. Chance of precipitation is 40%.
Thursday Night - 32°F
Feb 19, 2026
9 mph NW
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 32. Northwest wind around 9 mph. Chance of precipitation is 30%.
Friday - 38°F
Feb 20, 2026
12 mph NE
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 38. Northeast wind around 12 mph. Chance of precipitation is 40%.
Friday Night - 30°F
Feb 20, 2026
12 mph NE
Chance Rain And Snow
A chance of rain before 9pm, then a chance of rain and snow. Mostly cloudy, with a low around 30. Northeast wind around 12 mph. Chance of precipitation is 40%.
Saturday - 38°F
Feb 21, 2026
13 mph SE
Chance Light Snow then Chance Light Rain
A chance of snow before 8am, then a chance of rain. Mostly cloudy, with a high near 38. Southeast wind around 13 mph.

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