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L Jetty Surf Forecast
/ New Jersey (82 breaks) / New Jersey (82 breaks) /
Surf Forecasts:
L Jetty surfForecast / New Jersey / USA
48hr Weather and Surf, issued 1 pm Saturday 18 Apr 2026 EDTForecast 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
9.3° C
(Which is 2.8°C warmer than normal for this time of year)How big are the waves at L Jetty today?
The current surf forecast for L Jetty at 10PM is: 0.4m 4s primary swell from a East-northeast direction and 0.2m 7s secondary swell from a East-southeast direction, 0.4m 3s secondary swell from a South-southeast direction (forecast issued at 01:00pm April 18). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | 1.5ft (0.4m) | 6s |
| Afternoon (18 Apr) | 2ft (0.6m) | 4s |
| Evening (18 Apr) | 2.5ft (0.7m) | 4s |
Table - waves today at L Jetty. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||
| 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 | 5 AM | 8 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 6 | 6 | 6 | 6 | 6 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 4 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 7 | 7 | 11 | 13 | 5 | 7 | 53 | 77 | 53 | 42 | 34 | 22 | 11 | 11 | 12 | 12 | 9 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | cross- on | cross- on | cross- on | on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | glass | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross |
High Tide / height (m) | 8:30AM 1.51 | 8:46PM 1.79 | 9:20AM 1.46 | 9:35PM 1.76 | 10:16AM 1.40 | 10:31PM 1.69 | ||||||||||||||||||
Low Tide / height (m) | 2:32PM -0.13 | 3:21AM -0.16 | 3:19PM -0.10 | 4:11AM -0.13 | 4:07PM -0.04 | 5:03AM -0.05 | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:09 |
| Sunset | - | - | 7:37 | - | - | - | - | - | - | - | 7:37 | - | - | - | - | - | - | - | 7:38 | - | - | - | - | - |
 |  | |  | | | |  |  | |  |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 12 | 10 | 7 | 8 | 11 | 10 | 8 | 8 | 7 | 5 | 9 | 10 | 9 | 6 | 5 | 4 | 4 |
| Feels °C (?) | 4 | 5 | 5 | 5 | 5 | 8 | 8 | 10 | 2 | 0 | 2 | 6 | 5 | 5 | 3 | 2 | 0 | 3 | 1 | 0 | -2 | -2 | -2 | -2 |
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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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