Station SJSN4 - 8537121 - Ship John Shoal, NJ
December 16, 2025 1:00 am ESTLocation: 39.305N 75.377W
Wind Direction: S (180°)
Wind Speed: 8.9 knots
Wind Gust: 9.9 knots
Atmospheric Pressure: 30.25 in (1024.3 mb)
Pressure Tendency: -0.04 in (-1.5 mb)
Air Temperature: 27.7°F (-2.4°C)
Water Temperature: 37.4°F (3.0°C)
Overnight - 16°F
Dec 16, 2025
5 mph SW
Mostly Clear
Mostly clear, with a low around 16. Southwest wind around 5 mph.
Tuesday - 35°F
Dec 16, 2025
5 mph W
Sunny
Sunny, with a high near 35. West wind around 5 mph.
Tuesday Night - 23°F
Dec 16, 2025
0 to 5 mph S
Partly Cloudy
Partly cloudy, with a low around 23. South wind 0 to 5 mph.
Wednesday - 47°F
Dec 17, 2025
5 to 10 mph SW
Mostly Sunny
Mostly sunny, with a high near 47. Southwest wind 5 to 10 mph.
Wednesday Night - 26°F
Dec 17, 2025
0 to 5 mph NW
Partly Cloudy
Partly cloudy, with a low around 26. Northwest wind 0 to 5 mph.
Thursday - 55°F
Dec 18, 2025
0 to 10 mph SE
Mostly Sunny
Mostly sunny, with a high near 55.
Thursday Night - 40°F
Dec 18, 2025
10 to 15 mph S
Light Rain
Rain after 7pm. Mostly cloudy, with a low around 40. Chance of precipitation is 90%.
Friday - 53°F
Dec 19, 2025
15 to 20 mph W
Light Rain
Rain before 1pm. Mostly sunny, with a high near 53. Chance of precipitation is 90%.
Friday Night - 24°F
Dec 19, 2025
5 to 15 mph NW
Mostly Clear
Mostly clear, with a low around 24.
Saturday - 42°F
Dec 20, 2025
5 to 10 mph W
Mostly Sunny
Mostly sunny, with a high near 42.
Saturday Night - 33°F
Dec 20, 2025
5 to 10 mph S
Partly Cloudy
Partly cloudy, with a low around 33.
Sunday - 50°F
Dec 21, 2025
5 to 10 mph W
Slight Chance Light Rain
A slight chance of rain between 7am and 1pm. Mostly sunny, with a high near 50.
Sunday Night - 29°F
Dec 21, 2025
5 mph NW
Slight Chance Light Rain
A slight chance of rain after 7pm. Partly cloudy, with a low around 29.
Monday - 43°F
Dec 22, 2025
5 mph NW
Slight Chance Light Rain
A slight chance of rain before 1pm. Mostly sunny, with a high near 43.