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Rumson, NJ Marine Weather Forecast

Station SDHN4 - 8531680 - Sandy Hook, NJ

January 21, 2026 12:48 am EST
Location: 40.467N 74.009W
Wind Direction: WNW (290°)
Wind Speed: 15.9 knots
Wind Gust: 22.9 knots
Atmospheric Pressure: 30.54 in (1034.1 mb)
Air Temperature: 21.4°F (-5.9°C)
Water Temperature: 33.4°F (0.8°C)


Overnight - 20°F
Jan 21, 2026
10 to 15 mph W
Mostly Clear
Mostly clear, with a low around 20. West wind 10 to 15 mph.
Wednesday - 36°F
Jan 21, 2026
10 to 20 mph SW
Mostly Sunny
Mostly sunny, with a high near 36. Southwest wind 10 to 20 mph.
Wednesday Night - 36°F
Jan 21, 2026
20 mph SW
Slight Chance Light Snow
A slight chance of snow between 7pm and 10pm, then a slight chance of rain between 10pm and 11pm, then a slight chance of snow between 11pm and 1am. Mostly cloudy, with a low around 36. Southwest wind around 20 mph. Chance of precipitation is 20%.
Thursday - 42°F
Jan 22, 2026
15 to 20 mph SW
Mostly Sunny
Mostly sunny, with a high near 42. Southwest wind 15 to 20 mph.
Thursday Night - 29°F
Jan 22, 2026
15 mph W
Mostly Cloudy
Mostly cloudy, with a low around 29. West wind around 15 mph.
Friday - 33°F
Jan 23, 2026
15 to 20 mph W
Partly Sunny
Partly sunny, with a high near 33.
Friday Night - 13°F
Jan 23, 2026
25 mph NW
Mostly Cloudy
Mostly cloudy, with a low around 13.
Saturday - 18°F
Jan 24, 2026
15 to 20 mph NW
Partly Sunny
Partly sunny, with a high near 18.
Saturday Night - 15°F
Jan 24, 2026
15 mph N
Chance Light Snow
A chance of snow after 7pm. Mostly cloudy, with a low around 15. Chance of precipitation is 50%.
Sunday - 21°F
Jan 25, 2026
15 to 20 mph NE
Light Snow
Snow. Cloudy, with a high near 21. Chance of precipitation is 80%.
Sunday Night - 19°F
Jan 25, 2026
20 mph NE
Light Snow Likely
Snow likely. Cloudy, with a low around 19. Chance of precipitation is 70%.
Monday - 26°F
Jan 26, 2026
15 to 20 mph N
Chance Light Snow
A chance of snow. Partly sunny, with a high near 26. Chance of precipitation is 50%.
Monday Night - 16°F
Jan 26, 2026
15 to 20 mph NW
Chance Light Snow then Partly Cloudy
A chance of snow before 7pm. Partly cloudy, with a low around 16. Chance of precipitation is 30%.
Tuesday - 24°F
Jan 27, 2026
15 to 20 mph W
Sunny
Sunny, with a high near 24.

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