
Surf Forecasts:
L Jetty surf forecast from 7 Sep 2026:
- Best quality surf: Thursday 10 Sep, 8AM (local time) - 3ft (0.9m), 6s period, S swell with offshore winds.
- Most powerful swell: Thursday 10 Sep, 2PM (local time) - 4.5ft (1.3m), 7s period, SSW swell with 137 kJ wave energy.
- Next surfable swell (1★+): Thursday 10 Sep, 8AM (local time) - 3ft (0.9m), 6s period with S swell.
Best Forecast Surf Conditions for L Jetty this week:
The surf forecast for L Jetty over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 10) at 8AM. The primary swell is predicted to be 0.9m and 6s period with a secondary swell of 0.2m and 9s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at L Jetty in the next 16 days are 1.3m 7s and forecast to arrive on Thursday (Sep 10) at 2PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Wednesday (Sep 09) at 8PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Thu 10th Sep) | 3ft (0.9m) 6s |
| Best Surf | 8AM (Thu 10th Sep) | 3ft (0.9m) 6s |
| Most Powerful | 2PM (Thu 10th Sep) | 4.5ft (1.3m) 7s |
Table - best surf conditions forecast for L Jetty over the next 16 days.
The Lowdown
Alright, Rusty here, checking in on the local scene for the next couple of weeks. Let’s be real, it’s looking pretty grim out there for a while. We’ve got a long, flat spell to start, nearly a week of barely a ripple. It’s not until Thursday the 10th that we finally see something that could even be called a wave, and even then, it’s just about the only game in town.
L Jetty is all we've got to look at for this entire 16-day stretch. The wait is the story here. From now until Wednesday the 9th, it’s a total write-off – tiny, weak, and just poor surf conditions. The water is way warmer than usual right now, sitting at 75°, which is a solid 5° above normal for this time of year. That’s a nice anomaly, feels like a tropical bath.
Alright, the first real breath of life comes on Thursday the 10th. The morning delivers a bump of 4 ft swell from the SSW, with a short, windswell period of just 6 seconds. It’s not pretty, but with a 12 mph offshore wind from the W, it’s clean and surfable. The combined energy is a moderate 196, so there’s some juice, but it’s weak and lumpy. It’s really only for the keen who need a paddle. By afternoon, it drops to 3 ft from the S. The conditions are described as "very ordinary," but it’s all we’ve got. This is the standout simply because it’s the only period with any height and clean faces.
After that, we slip right back into the doldrums. From Friday the 11th all the way through to Sunday the 20th, we get tiny surf, mostly under 3 ft, with onshore or side-shore winds and poor conditions. There’s a couple of glassy moments—like the Friday the 11th afternoon with 2 ft and zero wind, and the 18th of September afternoon with 1.0 ft—but the swell is just too weak to do anything with.
There’s a slight tease on Saturday the 19th with a 4 ft NE windswell appearing in the afternoon, but it’s coming straight onshore at 6 mph, making for a messy, bumpy lineup. Not worth getting excited about.
Then, on Sunday the 20th morning, we get a final flash: 2 ft from the east, 7-second period, and dead calm, glassy conditions. The report calls it "surfable waves but very ordinary conditions." It’s clean, but tiny.
Honestly, if you’re itching to get wet, Thursday the 10th is your one and only shot, and that’s a low bar. For the rest, you’re better off waiting for a new forecast. For most of this run, the weak, choppy, onshore wind conditions at L Jetty make it look more like a kiteboarding spot than a paddle surfer’s dream. It tends not to stay this dead for long around here, so the next window could look very different.
Rusty.
Short Range ForecastMostly dry. Warm (max 29°C on Wed afternoon, min 20°C on Tue morning). Winds increasing (calm on Tue afternoon, fresh winds from the SSW by Wed night). | Days 5-7 Weather SummaryLight rain (total 7mm), mostly falling on Thu night. Warm (max 25°C on Fri afternoon, min 20°C on Fri morning). Wind will be generally light. | |||||||||||||||||||
Mon 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | ENE 10 | E 9 | E 9 | E 9 | ESE 9 | SE 10 | ESE 10 | ESE 9 | SSW 6 | S 7 | S 6 | S 6 | S 6 | SE 6 | ESE 9 | ESE 10 | SSE 4 | SE 10 | SE 10 | SE 9 |
Wave Graph | ||||||||||||||||||||
31 | 15 | 7 | 7 | 8 | 4 | 9 | 8 | 125 | 89 | 39 | 22 | 20 | 10 | 8 | 9 | 10 | 25 | 24 | 22 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | off | off | cross | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | glassy | on | on | cross-on | cross | cross | cross-on | cross-off |
High Tide | 4:49PM1.60m | 5:28AM1.42m | 5:49PM1.66m | 6:24AM1.53m | 6:41PM1.70m | 7:13AM1.62m | 7:28PM1.71m | 7:58AM1.68m | 8:12PM1.68m | 8:42AM1.69m | 8:54PM1.60m | 9:24AM1.67m | 9:38PM1.50m | |||||||
Low Tide | 11:24PM0.04m | 11:27AM0.05m | 00:14AM-0.04m | 12:21PM-0.01m | 1:02AM-0.09m | 1:13PM-0.05m | 1:46AM-0.12m | 2:02PM-0.06m | 2:28AM-0.11m | 2:49PM-0.04m | 3:07AM-0.06m | 3:32PM0.01m | 3:44AM0.02m | |||||||
— | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | |
7:17 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:12 | — | — | 7:09 | — | — | 7:07 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 7 | — | — | — | — | — | — | — | 1 | — |
Temp °C | 25 | 25 | 24 | 27 | 26 | 26 | 29 | 25 | 23 | 24 | 24 | 22 | 25 | 25 | 21 | 22 | 22 | 22 | 22 | 24 |
Feels °C | 23 | 22 | 22 | 27 | 25 | 25 | 26 | 23 | 20 | 24 | 25 | 17 | 22 | 24 | 20 | 19 | 20 | 22 | 24 | 27 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | E 9 | E 9 | E 9 | ESE 9 | SE 8 | ESE 10 | ESE 9 | S 6 | S 6 | S 6 | S 6 | S 6 | SE 6 | SSE 6 | SSE 5 | ESE 10 | SE 4 | SE 10 | SE 9 |
31 | 15 | 6 | 6 | 8 | 3 | 9 | 8 | 62 | 40 | 39 | 22 | 20 | 10 | 4 | 3 | 10 | 12 | 24 | 22 | |
Swell 2 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 9 | E 8 | E 9 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | S 6 | ESE 9 | ESE 10 | ENE 4 | SE 10 | — | SE 6 |
7 | 7 | 7 | 7 | 6 | 2 | 2 | 2 | 8 | 8 | 9 | 9 | 9 | 2 | 8 | 9 | 1 | 25 | — | 8 | |
Swell 3 Height (m) Direction Period (s) | — | S 5 | S 5 | S 5 | — | SE 10 | — | — | E 8 | — | E 8 | E 8 | SE 7 | ESE 9 | S 5 | SSE 6 | — | NE 4 | NE 4 | S 5 |
— | 1 | 1 | 1 | — | 4 | — | — | 1 | — | 1 | 1 | 12 | 8 | 2 | 3 | — | 1 | 1 | 1 | |
Wind waves Height (m) Direction Period (s) | S 5 | SW 3 | — | — | SSW 4 | SSW 4 | S 5 | S 6 | SSW 6 | S 7 | — | N 3 | ENE 3 | NE 4 | ENE 3 | E 3 | SSE 4 | — | SSE 5 | S 4 |
2 | 2 | — | — | 5 | 6 | 55 | 91 | 125 | 89 | — | 1 | 3 | 1 | 2 | 2 | 10 | — | 15 | 1 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 9 | 220 | 279 | 889 | 416 | 478 | 1295 | 889 | 0 | 0 | 3 | 46 | 3 | 657 | 1005 | 998 | 403 | 182 | 220 | 3 |
Best forecast wave conditions in New Jersey | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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Information about the L Jetty Surf forecast
The above surf forecast table for L Jetty provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at L Jetty can be found by selecting the local surf guide option on the grey menu. Our L Jetty surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (L Jetty) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for L Jetty may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
L Jetty is 3 km (2 miles) from Asbury Park. If you plan a vacation in New Jersey, look for hotels and other accommodation in Asbury Park. Asbury Park has rooms for a wide range of budgets as well as car hire and transport links.










