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Surf Forecasts:
L Jetty surfForecast / New Jersey / USA
48hr Weather and Surf, issued 12 pm Tuesday 09 Dec 2025 ESTForecast update in hr min s Forecast update imminent
L Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's L Jetty sea temperature is
9.2° C
(Which is normal for this time of year)How big are the waves at L Jetty today?
The current surf forecast for L Jetty at 4PM is: 0.3m 8s primary swell from a East direction and 0.4m 6s secondary swell from a East-northeast direction, 0.3m 2s secondary swell from a South direction (forecast issued at 12:00pm December 09). The wind direction is predicted to be cross-offshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Dec) | 1.5ft (0.5m) | 6s |
| Afternoon (09 Dec) | 1.5ft (0.4m) | 6s |
| Evening (09 Dec) | 0.5ft (0.2m) | 8s |
Table - waves today at L Jetty. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 09 | Wednesday 10 | Thursday 11 | Friday 12 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 8 | 6 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 10 | 8 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 21 | 17 | 12 | 12 | 5 | 12 | 12 | 6 | 214 | 366 | 320 | 266 | 239 | 157 | 98 | 55 | 31 | 41 | 28 | 13 | 13 | 2 | 5 | 2 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | off | off | off | off | off | off | off | off |
High Tide / height (m) | 10:30AM 1.50 | 11:14PM 1.28 | 11:26AM 1.40 | 12:09AM 1.26 | 12:19PM 1.31 | 1:02AM 1.26 | ||||||||||||||||||
Low Tide / height (m) | 4:52PM -0.05 | 4:56AM 0.10 | 5:48PM 0.02 | 5:59AM 0.19 | 6:45PM 0.06 | |||||||||||||||||||
Tuesday 09 | Wednesday 10 | Thursday 11 | Friday 12 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 7:07 | - | - | - | - | - | - | - | 7:07 | - | - | - | - | - | - | - |
| Sunset | - | - | 4:30 | - | - | - | - | - | - | - | 4:30 | - | - | - | - | - | - | - | 4:30 | - | - | - | - | - |
 |  | |  | | | |  |  | | |  |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | -4 | -2 | 1 | 0 | 2 | 1 | 1 | 2 | 5 | 7 | 7 | 6 | 6 | 5 | 4 | 0 | -1 | 1 | 1 | 0 | -1 | -1 | -1 | -1 |
| Feels °C (?) | -8 | -8 | -6 | -7 | -6 | -7 | -8 | -6 | -5 | -2 | -1 | -2 | -1 | -2 | -5 | -10 | -11 | -10 | -10 | -10 | -11 | -11 | -10 | -9 |
- 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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