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Surf Forecasts:
The South Jetty surfForecast / New Jersey / USA
48hr Weather and Surf, issued 6 am Wednesday 10 Dec 2025 ESTForecast update in hr min s Forecast update imminent
The South Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The South Jetty sea temperature is
7.2° C
(Which is 1.9°C colder than average for this time of year)How big are the waves at The South Jetty today?
The current surf forecast for The South Jetty at 11AM is: 1.6m 6s primary swell from a South-southwest direction and 0.3m 9s secondary swell from a East-southeast direction, 0.1m 15s secondary swell from a East direction (forecast issued at 06:00am December 10). The wind direction is predicted to be cross-shore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Dec) | 4.5ft (1.4m) | 6s |
| Afternoon (10 Dec) | 6ft (1.9m) | 7s |
| Evening (10 Dec) | 5ft (1.5m) | 7s |
Table - waves today at The South Jetty. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 10 | Thursday 11 | Friday 12 | Sat 13 | |||||||||||||||||||||
| 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 5 | 5 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 9 | 9 | 7 | 6 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 61 | 80 | 145 | 326 | 333 | 264 | 245 | 327 | 88 | 54 | 29 | 19 | 11 | 7 | 6 | 6 | 5 | 2 | 2 | 2 | 1 | 1 | 3 | 3 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 12:14PM 1.25 | 1:01AM 1.03 | 1:08PM 1.14 | 1:58AM 1.03 | 2:04PM 1.04 | |||||||||||||||||||
Low Tide / height (m) | 5:44AM 0.12 | 6:41PM 0.02 | 6:46AM 0.19 | 7:32PM 0.06 | 7:47AM 0.24 | 8:23PM 0.10 | ||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Sat 13 | |||||||||||||||||||||
| Sunrise | - | - | 7:05 | - | - | - | - | - | - | - | 7:07 | - | - | - | - | - | - | - | 7:07 | - | - | - | - | - |
| Sunset | - | - | - | - | 4:34 | - | - | - | - | - | - | - | 4:34 | - | - | - | - | - | - | - | 4:34 | - | - | - |
 |  |  |  | | |  | |  | | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 3 | 3 | 6 | 7 | 8 | 7 | 7 | 6 | 5 | 1 | 0 | 1 | 1 | 0 | -1 | -1 | -1 | -1 | 0 | 2 | 2 | 2 | 1 | 1 |
| Feels °C (?) | -5 | -5 | -4 | -4 | -2 | -2 | -1 | -1 | -4 | -9 | -10 | -9 | -9 | -10 | -11 | -11 | -10 | -9 | -7 | -5 | -5 | -3 | -4 | -4 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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