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West Hyannisport, MA Marine Weather Forecast

Station 44020 - NANTUCKET SOUND

February 15, 2026 12:40 am EST
Location: 41.497N 70.283W
Wind Direction: W (280°)
Wind Speed: 3.9 knots
Wind Gust: 3.9 knots
Atmospheric Pressure: 30.02 in (1016.5 mb)
Air Temperature: 32.0°F (0.0°C)
Dew Point: 28.8°F (-1.8°C)
Water Temperature: 32.0°F (0.0°C)


Tonight - 25°F
Feb 14, 2026
8 mph W
Mostly Cloudy
Mostly cloudy, with a low around 25. West wind around 8 mph.
Sunday - 32°F
Feb 15, 2026
5 to 14 mph N
Mostly Sunny
Mostly sunny, with a high near 32. North wind 5 to 14 mph.
Sunday Night - 25°F
Feb 15, 2026
5 to 8 mph NE
Mostly Cloudy then Slight Chance Light Snow
A slight chance of snow after 3am. Mostly cloudy, with a low around 25. Northeast wind 5 to 8 mph. Chance of precipitation is 20%.
Washington's Birthday - 36°F
Feb 16, 2026
6 to 9 mph NE
Slight Chance Light Snow
A slight chance of snow before 2pm. Mostly cloudy, with a high near 36. Northeast wind 6 to 9 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Monday Night - 29°F
Feb 16, 2026
5 mph N
Mostly Cloudy
Mostly cloudy, with a low around 29. North wind around 5 mph.
Tuesday - 37°F
Feb 17, 2026
7 mph W
Partly Sunny
Partly sunny, with a high near 37. West wind around 7 mph.
Tuesday Night - 29°F
Feb 17, 2026
5 mph W
Mostly Cloudy
Mostly cloudy, with a low around 29. West wind around 5 mph.
Wednesday - 38°F
Feb 18, 2026
6 mph SW
Chance Light Rain
A chance of rain after 11am. Mostly cloudy, with a high near 38. Southwest wind around 6 mph. Chance of precipitation is 40%.
Wednesday Night - 30°F
Feb 18, 2026
7 mph SW
Light Rain Likely
Rain likely. Cloudy, with a low around 30. Southwest wind around 7 mph. Chance of precipitation is 70%.
Thursday - 38°F
Feb 19, 2026
8 mph N
Chance Light Snow then Chance Light Rain
A chance of snow before 7am, then a chance of rain. Mostly cloudy, with a high near 38. North wind around 8 mph. Chance of precipitation is 40%.
Thursday Night - 29°F
Feb 19, 2026
7 mph NW
Chance Light Rain then Chance Light Snow
A chance of rain before 3am, then a chance of snow. Mostly cloudy, with a low around 29. Northwest wind around 7 mph. Chance of precipitation is 30%.
Friday - 38°F
Feb 20, 2026
9 mph NE
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. Northeast wind around 9 mph. Chance of precipitation is 40%.
Friday Night - 28°F
Feb 20, 2026
8 mph NE
Chance Rain And Snow
A chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 28. Northeast wind around 8 mph. Chance of precipitation is 40%.
Saturday - 38°F
Feb 21, 2026
10 mph S
Chance Light Snow then Chance Light Rain
A chance of snow before 9am, then a chance of rain. Mostly cloudy, with a high near 38. South wind around 10 mph.

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