Station SJSN4 - 8537121 - Ship John Shoal, NJ
January 18, 2026 7:18 am ESTLocation: 39.305N 75.377W
Wind Direction: E (90°)
Wind Speed: 5.1 knots
Wind Gust: 6.0 knots
Atmospheric Pressure: 30.05 in (1017.6 mb)
Water Temperature: 37.0°F (2.8°C)
Today - 36°F
Jan 18, 2026
0 to 5 mph N
Rain And Snow
Rain and snow before 10am, then rain and snow between 10am and 11am, then rain and snow. Cloudy, with a high near 36. North wind 0 to 5 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Tonight - 20°F
Jan 18, 2026
5 to 10 mph W
Light Snow Likely then Mostly Clear
Snow likely before 8pm. Mostly clear, with a low around 20. West wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
M.L. King Jr. Day - 38°F
Jan 19, 2026
5 to 15 mph SW
Sunny
Sunny, with a high near 38. Southwest wind 5 to 15 mph.
Monday Night - 14°F
Jan 19, 2026
10 mph W
Mostly Clear
Mostly clear, with a low around 14. West wind around 10 mph.
Tuesday - 26°F
Jan 20, 2026
10 to 15 mph W
Sunny
Sunny, with a high near 26. West wind 10 to 15 mph.
Tuesday Night - 11°F
Jan 20, 2026
0 to 5 mph W
Mostly Clear
Mostly clear, with a low around 11.
Wednesday - 37°F
Jan 21, 2026
0 to 10 mph S
Sunny
Sunny, with a high near 37.
Wednesday Night - 28°F
Jan 21, 2026
5 to 10 mph SW
Mostly Cloudy
Mostly cloudy, with a low around 28.
Thursday - 40°F
Jan 22, 2026
5 to 10 mph W
Partly Sunny then Slight Chance Light Snow
A slight chance of snow after 1pm. Partly sunny, with a high near 40.
Thursday Night - 19°F
Jan 22, 2026
5 mph NW
Slight Chance Light Snow then Mostly Clear
A slight chance of snow before 7pm. Mostly clear, with a low around 19.
Friday - 37°F
Jan 23, 2026
5 mph SW
Mostly Sunny
Mostly sunny, with a high near 37.
Friday Night - 28°F
Jan 23, 2026
5 mph S
Mostly Cloudy then Slight Chance Freezing Rain
A slight chance of freezing rain after 1am. Mostly cloudy, with a low around 28.
Saturday - 40°F
Jan 24, 2026
5 to 10 mph W
Chance Rain And Snow
A slight chance of freezing rain before 7am, then a chance of rain and snow between 7am and 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
Saturday Night - 21°F
Jan 24, 2026
5 mph NW
Chance Rain And Snow
A chance of rain and snow. Mostly cloudy, with a low around 21.