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The South Jetty Surf Forecast
/ New Jersey (82 breaks) / New Jersey (82 breaks) /
Surf Forecasts:
The South Jetty surfForecast / New Jersey / USA
48hr Weather and Surf, issued 7 am Thursday 18 Sep 2025 EDT
How big are the waves at The South Jetty today?
The current surf forecast for The South Jetty at 10AM is: 0.8m 8s primary swell from a East direction (forecast issued at 07:00am September 18). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 2.5ft (0.8m) | 8s |
| Afternoon (18 Sep) | 2.5ft (0.7m) | 8s |
| Evening (18 Sep) | 2ft (0.6m) | 8s |
Table - waves today at The South Jetty. (Swell directed towards the surf break)
Thursday 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
| 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 9 | 9 | 5 | 5 | 6 | 6 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 96 | 75 | 72 | 58 | 58 | 45 | 42 | 30 | 30 | 31 | 20 | 18 | 18 | 10 | 10 | 14 | 13 | 52 | 85 | 127 | 146 | 115 | 109 | 88 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | glass | cross- on | cross | cross- off | cross- off | cross- off | cross- off | glass | cross- on | cross- on | cross | off | cross- off | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on |
High Tide / height (m) | 6:17AM 1.16 | 6:35PM 1.42 | 7:05AM 1.24 | 7:21PM 1.42 | 7:50AM 1.30 | 8:04PM 1.41 | ||||||||||||||||||
Low Tide / height (m) | 11:58AM 0.22 | 12:50AM 0.14 | 12:51PM 0.18 | 1:33AM 0.10 | 1:39PM 0.14 | |||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
| Sunrise | - | 6:41 | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 6:58 | - | - | - |
 |  | | | |  | | | |  | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 19 | 19 | 22 | 23 | 24 | 22 | 21 | 20 | 20 | 23 | 26 | 27 | 24 | 24 | 22 | 20 | 18 | 19 | 19 | 18 | 18 | 19 | 19 |
| Feels °C (?) | 20 | 19 | 20 | 24 | 23 | 23 | 21 | 19 | 19 | 20 | 24 | 26 | 25 | 23 | 23 | 19 | 16 | 14 | 15 | 15 | 14 | 15 | 17 | 17 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for New Jersey
Continuing clean conditions at The South Jetty (calm at BUOY-JCRN4 18 km from The South Jetty). 1.0m 8s swell from the E with a 0.2m 5s windswell from the S. 2 swells combining to make bigger set waves.
18 km away, 2 h 3 min ago
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