Your Ultimate Boating Resource

HomeForecastsNew York ForecastsMattituck, NY Marine Weather

Mattituck, NY Marine Weather Forecast

This Afternoon - 56°F
Dec 19, 2025
29 mph SW
Rain Showers
Rain showers. Mostly cloudy. High near 56, with temperatures falling to around 46 in the afternoon. Southwest wind around 29 mph, with gusts as high as 46 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Tonight - 32°F
Dec 19, 2025
23 to 33 mph W
Chance Rain Showers then Partly Cloudy
A chance of rain showers before 7pm. Partly cloudy, with a low around 32. Wind chill values as low as 19. West wind 23 to 33 mph, with gusts as high as 48 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Saturday - 43°F
Dec 20, 2025
9 to 22 mph W
Mostly Sunny
Mostly sunny. High near 43, with temperatures falling to around 38 in the afternoon. Wind chill values as low as 21. West wind 9 to 22 mph.
Saturday Night - 37°F
Dec 20, 2025
10 to 18 mph SW
Mostly Cloudy
Mostly cloudy. Low around 37, with temperatures rising to around 42 overnight. Southwest wind 10 to 18 mph.
Sunday - 44°F
Dec 21, 2025
18 to 25 mph W
Mostly Sunny
Mostly sunny. High near 44, with temperatures falling to around 41 in the afternoon. West wind 18 to 25 mph.
Sunday Night - 28°F
Dec 21, 2025
23 to 26 mph NW
Mostly Clear
Mostly clear. Low around 28, with temperatures rising to around 31 overnight.
Monday - 37°F
Dec 22, 2025
12 to 23 mph NW
Sunny
Sunny, with a high near 37.
Monday Night - 32°F
Dec 22, 2025
10 mph W
Mostly Cloudy then Chance Rain And Snow
A chance of rain and snow after 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Tuesday - 42°F
Dec 23, 2025
12 to 21 mph SW
Chance Rain And Snow then Rain And Snow
A chance of rain and snow before 7am, then rain and snow. Cloudy, with a high near 42. Chance of precipitation is 80%.
Tuesday Night - 37°F
Dec 23, 2025
18 to 23 mph W
Chance Light Rain then Mostly Cloudy
A chance of rain before 7pm. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Wednesday - 41°F
Dec 24, 2025
12 to 22 mph NW
Mostly Sunny
Mostly sunny, with a high near 41.
Wednesday Night - 33°F
Dec 24, 2025
7 to 10 mph NW
Mostly Cloudy
Mostly cloudy, with a low around 33.
Christmas Day - 46°F
Dec 25, 2025
7 to 13 mph SW
Chance Light Rain
A chance of rain after 7am. Cloudy, with a high near 46. Chance of precipitation is 40%.
Thursday Night - 41°F
Dec 25, 2025
12 to 17 mph SW
Chance Light Rain
A chance of rain. Cloudy, with a low around 41.

Don't Miss