
Surf Forecasts:
L Jetty surf forecast from 4 Aug 2026:
- Best quality surf: Saturday 8 Aug, 5AM (local time) - 4.5ft (1.3m), 6s period, S swell with cross-offshore winds.
- Most powerful swell: Saturday 8 Aug, 5AM (local time) - 4.5ft (1.3m), 6s period, S swell with 132 kJ wave energy.
- Next surfable swell (1★+): Tuesday 4 Aug, 11PM (local time) - 2ft (0.6m), 7s period with SE 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 Tuesday (Aug 04) at 11PM. The primary swell is predicted to be 0.6m and 7s period with a secondary swell of 0.4m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at L Jetty in the next 16 days are 1.3m 6s and forecast to arrive on Saturday (Aug 08) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 6s period and expected on Monday (Aug 10) at 2AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Tue 4th Aug) | 2ft (0.6m) 7s |
| Best Surf | 5AM (Sat 8th Aug) | 4.5ft (1.3m) 6s |
| Most Powerful | 5AM (Sat 8th Aug) | 4.5ft (1.3m) 6s |
Table - best surf conditions forecast for L Jetty over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s on offer at L Jetty.
First up, I’m gonna be straight with you: the next 16 days are looking pretty bleak for a proper paddle. The water temp is sitting about average for this time of year, so nothing wild there, but the waves just aren’t cooperating. The wind is mostly onshore or cross-onshore, and the swell is small and weak. For the first few days, from Tuesday the 4th right through the week, we’ve got poor surf conditions with swell around 2ft to 3ft, a short period of 6 to 7 seconds, and combined energy barely cracking 100. It’s a flat spell, so don’t bother rushing down.
There’s a slight glimmer Thursday morning the 6th through Friday morning the 7th. Swell nudges up to 3ft to 4ft from the south, with a period of 6 seconds, and the combined energy hits 120 to 131. The wind is a light cross-offshore, so the surf will be clean, but honestly, it’s still pretty weak and ordinary. Not a standout, but if you’re desperate, Thursday morning is your best bet. The crowd factor is “often” here, so you might have company, but it’s hardly a packed house with surf this marginal.
The rest of the window is a bust. By Saturday the 8th, the swell drops back to 2ft, and after that, it’s all downhill. We’ve got a long dry spell from Sunday the 9th all the way through to Wednesday the 19th, with swell barely hitting 2ft, period dropping to 5 or 6 seconds, and combined energy down to single digits or low teens. You’ll see some glassy conditions on Monday the 10th afternoon, but with only 2ft of swell, it’s not worth paddling out.
The best I can say is that Thursday morning the 6th and Friday morning the 7th are the only sessions where you might get a wave under your board, but it’s far from pumping. Keep an eye on the forecasts, but for now, it’s time to wax the board and wait.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Wed afternoon. Warm (max 31°C on Thu afternoon, min 23°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Thu night. Warm (max 35°C on Sun afternoon, min 25°C on Fri morning). Wind will be generally light. | ||||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | ||||||||||||||
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) | SSE 8 | SE 7 | SE 7 | ESE 7 | SE 7 | SE 6 | SSE 6 | S 6 | S 6 | SSE 6 | S 6 | S 6 | SSE 6 | S 7 | S 6 | S 6 | SSE 7 | S 6 | S 6 |
Wave Graph | |||||||||||||||||||
123 | 84 | 67 | 31 | 35 | 39 | 57 | 76 | 64 | 56 | 88 | 56 | 62 | 43 | 41 | 29 | 34 | 51 | 33 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | on | on | glassy | cross-on | cross-on | 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 | 11:20PM1.39m | 11:53AM1.48m | 00:13AM1.33m | 12:45PM1.51m | 1:10AM1.28m | 1:41PM1.53m | 2:13AM1.24m | 2:42PM1.55m | 3:21AM1.23m | 3:51PM1.59m | 4:33AM1.27m | 5:00PM1.65m | |||||||
Low Tide | 5:20AM0.07m | 6:01PM0.25m | 6:04AM0.12m | 7:09PM0.28m | 7:02AM0.16m | 8:28PM0.27m | 8:17AM0.18m | 9:39PM0.22m | 9:30AM0.16m | 10:42PM0.13m | 10:35AM0.10m | 11:40PM0.04m | |||||||
— | 5:56 | — | — | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | |
8:07 | — | 8:07 | — | — | 8:06 | — | — | 8:05 | — | — | 8:02 | — | — | 8:01 | — | — | 8:00 | — | |
mm | — | — | — | — | — | 1 | — | — | 1 | 1 | — | — | 1 | — | — | 1 | — | — | — |
Temp °C | 27 | 23 | 24 | 24 | 24 | 25 | 25 | 28 | 31 | 29 | 30 | 33 | 33 | 29 | 31 | 32 | 30 | 35 | 33 |
Feels °C | 25 | 24 | 24 | 24 | 26 | 27 | 27 | 31 | 33 | 30 | 33 | 35 | 34 | 30 | 32 | 33 | 32 | 35 | 33 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SE 7 | SE 7 | ESE 7 | SE 7 | E 12 | E 10 | SSE 6 | E 10 | E 9 | SSE 6 | E 10 | E 9 | S 7 | SE 8 | S 6 | SSE 7 | S 6 | S 6 |
123 | 84 | 67 | 31 | 35 | 3 | 2 | 42 | 2 | 2 | 39 | 2 | 2 | 43 | 21 | 29 | 34 | 21 | 33 | |
Swell 2 Height (m) Direction Period (s) | — | E 14 | E 8 | SSE 7 | ESE 7 | — | — | E 10 | — | — | E 10 | — | — | SE 8 | E 9 | SE 8 | E 9 | E 9 | E 11 |
— | 4 | 1 | 15 | 32 | — | — | 2 | — | — | 2 | — | — | 23 | 2 | 9 | 2 | 1 | 2 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | E 12 | E 11 | E 12 | — | — | — | — | E 11 | — | — | E 9 | — | E 9 | — | E 11 | E 8 |
— | — | — | 3 | 2 | 3 | — | — | — | — | 2 | — | — | 2 | — | 2 | — | 2 | 1 | |
Wind waves Height (m) Direction Period (s) | N 3 | E 4 | — | — | — | SE 6 | SSE 6 | S 6 | S 6 | SSE 6 | S 6 | S 6 | SSE 6 | — | S 6 | — | — | S 6 | S 6 |
1 | 12 | — | — | — | 39 | 57 | 76 | 64 | 56 | 88 | 56 | 62 | — | 41 | — | — | 51 | 73 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 4 | 44 | 228 | 3 | 196 | 1199 | 0 | 0 | 874 | 0 | 0 | 0 | 0 | 0 | 126 | 3 | 3 | 0 | 126 |
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.











