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Great Point, MA Marine Weather Forecast

Station NTKM3 - 8449130 - Nantucket Island, MA

February 14, 2026 7:00 pm EST
Location: 41.285N 70.096W
Wind Direction: WSW (250°)
Wind Speed: 5.1 knots
Wind Gust: 8.0 knots
Atmospheric Pressure: 30.05 in (1017.6 mb)
Pressure Tendency: +0.03 in (+1.1 mb)
Air Temperature: 34.2°F (1.2°C)
Water Temperature: 32.2°F (0.1°C)


Tonight - 26°F
Feb 14, 2026
7 to 10 mph W
Mostly Cloudy
Mostly cloudy, with a low around 26. West wind 7 to 10 mph.
Sunday - 33°F
Feb 15, 2026
7 to 14 mph N
Mostly Sunny
Mostly sunny, with a high near 33. North wind 7 to 14 mph.
Sunday Night - 27°F
Feb 15, 2026
7 to 14 mph E
Mostly Cloudy then Slight Chance Light Snow
A slight chance of snow after 2am. Mostly cloudy, with a low around 27. East wind 7 to 14 mph. Chance of precipitation is 20%.
Washington's Birthday - 37°F
Feb 16, 2026
8 to 15 mph E
Chance Light Snow
A chance of snow before 4pm. Mostly cloudy, with a high near 37. East wind 8 to 15 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Monday Night - 31°F
Feb 16, 2026
7 mph N
Mostly Cloudy
Mostly cloudy, with a low around 31. North wind around 7 mph.
Tuesday - 38°F
Feb 17, 2026
8 mph W
Partly Sunny
Partly sunny, with a high near 38. West wind around 8 mph.
Tuesday Night - 31°F
Feb 17, 2026
6 mph W
Mostly Cloudy
Mostly cloudy, with a low around 31. West wind around 6 mph.
Wednesday - 40°F
Feb 18, 2026
8 mph SW
Mostly Cloudy then Chance Light Rain
A chance of rain after noon. Mostly cloudy, with a high near 40. Southwest wind around 8 mph. Chance of precipitation is 40%.
Wednesday Night - 32°F
Feb 18, 2026
9 mph SW
Light Rain Likely
Rain likely. Cloudy, with a low around 32. Southwest wind around 9 mph. Chance of precipitation is 60%.
Thursday - 38°F
Feb 19, 2026
9 mph NW
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 38. Northwest wind around 9 mph. Chance of precipitation is 30%.
Thursday Night - 31°F
Feb 19, 2026
8 mph NW
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 31. Northwest wind around 8 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 Light Rain then Chance Light Snow
A chance of rain before 5am, then a chance of snow. Mostly cloudy, with a low around 30. Northeast wind around 12 mph. Chance of precipitation is 40%.
Saturday - 39°F
Feb 21, 2026
13 mph SW
Chance Light Snow then Chance Light Rain
A chance of snow before 8am, then a chance of rain. Mostly cloudy, with a high near 39. Southwest wind around 13 mph.

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