
Surf Forecasts:
The South Jetty surf forecast from 31 Jul 2026:
- Best quality surf: Monday 3 Aug, 11PM (local time) - 4.5ft (1.4m), 7s period, SSE swell with cross-offshore winds.
- Most powerful swell: Monday 3 Aug, 2PM (local time) - 5ft (1.6m), 8s period, SSE swell with 280 kJ wave energy.
- Next surfable swell (1★+): Monday 3 Aug, 11PM (local time) - 4.5ft (1.4m), 7s period with SSE swell.
Best Forecast Surf Conditions for The South Jetty this week:
The surf forecast for The South Jetty over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 03) at 11PM. The primary swell is predicted to be 1.4m and 7s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at The South Jetty in the next 16 days are 1.6m 8s and forecast to arrive on Monday (Aug 03) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 3rd Aug) | 4.5ft (1.4m) 7s |
| Best Surf | 11PM (Mon 3rd Aug) | 4.5ft (1.4m) 7s |
| Most Powerful | 2PM (Mon 3rd Aug) | 5ft (1.6m) 8s |
Table - best surf conditions forecast for The South Jetty over the next 16 days.
The Lowdown
G’day, it’s Rusty. Let’s have a look at the surf for The South Jetty.
I gotta be honest, this 16-day outlook is a rough one. There’s no real surf to shout about. The first half-decent chance shows up on Tuesday morning, 4th August, and even that’s a bare-minimum session. The jetty’s an exposed beach/jetty break, and it’s just not getting the swell it needs.
Water temp is about 76°, which is roughly 2° warmer than normal for this time of year – nothing extreme, just a little on the warm side.
From Friday 31st July through to Monday 3rd August, it’s a total flat spell – tiny swell, poor conditions, and cross-onshore wind messing things up. The combined energy is weak, mostly in the 19 to 266 range, but the quality is terrible.
Then on Tuesday morning 4th August, we get a slight break. The wind is from the north at 5 km/h, making it glassy and clean. The swell is a tiny 0.9m from the SSE, with a short 7-second period, so it’s weak and a bit crumbly, but at least it’s not choppy. The combined energy is only 75 – weak, but you might find a few little waves if you’re keen. This is the best on offer, but it’s a real low-key session.
After that, it’s back to the same story. The rest of the week is mostly cross-onshore wind, lumpy, and poor. The swell stays small, often under 1.0m, and the period is short, sometimes down to 4 or 5 seconds. Just wind chop.
There’s another brief moment on Monday morning 10th August, when the wind goes NNE at 15 km/h, giving a clean, cross-off breeze. The swell is 1.1m from the SSE, with an 8-second period, and the combined energy is 161 – moderate. It’s still nothing special, but at least it’s clean. The afternoon of the same day has a bit of cross-off too, with 0.9m and 7-second period, but energy drops to 85.
From 11th August onward, it’s back to flat or tiny, choppy junk. The last few days barely have a ripple. The period hits 9 seconds on the 15th, but the swell is only 0.3m – not enough to ride.
No standouts here. The best you’ll get is the early Tuesday morning on 4th August, or the Monday the 10th, if you’re desperate. Crowds are likely at this spot, and with such small waves, it’ll be busy for what’s on offer. The break is consistent, but it doesn’t matter when the swell is this weak.
It’s a grim stretch, but forecasts can change, so don’t give up on it completely. For now, it’s more of a kite-surfing setup than a paddle-surfing one, especially with those stronger winds mid-period.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Sun night. Warm (max 26°C on Sat afternoon, min 21°C on Fri morning). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 21mm), heaviest during Mon morning. Warm (max 26°C on Mon morning, min 22°C on Mon night). Winds decreasing (fresh winds from the SSW on Mon afternoon, light winds from the W by Mon night). | ||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | |||||||||||||||
AM | 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) | SSE 8 | SSE 8 | SSE 9 | SSE 8 | SSE 7 | SSE 4 | SE 8 | SSE 4 | SSE 5 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 6 | S 6 | SSE 6 | S 6 | SSE 6 | S 5 | S 5 |
Wave Graph | |||||||||||||||||||||
26 | 24 | 30 | 26 | 28 | 19 | 13 | 18 | 25 | 204 | 266 | 147 | 75 | 77 | 59 | 74 | 128 | 91 | 60 | 58 | 54 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross |
High Tide | 10:03AM1.13m | 10:12PM1.39m | 10:38AM1.16m | 10:46PM1.34m | 11:15AM1.20m | 11:24PM1.29m | 11:56AM1.24m | 00:08AM1.22m | 12:42PM1.28m | 00:57AM1.15m | 1:32PM1.31m | 1:51AM1.08m | 2:31PM1.34m | 2:57AM1.02m | |||||||
Low Tide | 3:38PM0.17m | 4:18AM0.08m | 4:16PM0.19m | 4:52AM0.09m | 5:00PM0.21m | 5:30AM0.10m | 5:52PM0.24m | 6:13AM0.12m | 6:50PM0.27m | 6:59AM0.13m | 7:51PM0.28m | 7:51AM0.15m | 9:00PM0.29m | ||||||||
5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | |
— | 8:10 | — | — | 8:09 | — | — | 8:08 | — | — | 8:07 | — | — | 8:07 | — | — | 8:05 | — | — | 8:04 | — | |
mm | — | — | — | — | — | — | — | — | 3 | 5 | 2 | 4 | 3 | — | 2 | 2 | 2 | 1 | — | 1 | 3 |
Temp °C | 23 | 25 | 25 | 25 | 26 | 24 | 25 | 25 | 25 | 26 | 26 | 24 | 22 | 24 | 25 | 25 | 26 | 26 | 26 | 27 | 26 |
Feels °C | 25 | 25 | 25 | 25 | 26 | 23 | 26 | 25 | 27 | 25 | 24 | 26 | 25 | 28 | 26 | 26 | 26 | 27 | 27 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 9 | SSE 8 | ESE 8 | SE 8 | SE 8 | — | SSE 8 | — | — | SSE 7 | SSE 7 | — | — | S 6 | E 10 | E 10 | — | E 10 | SE 11 |
26 | 24 | 30 | 26 | 7 | 10 | 9 | — | 7 | — | — | 147 | 75 | — | — | 74 | 2 | 2 | — | 2 | 5 | |
Swell 2 Height (m) Direction Period (s) | ENE 5 | ENE 6 | ENE 6 | E 6 | E 6 | SSE 7 | S 8 | E 6 | E 6 | — | — | E 8 | — | E 8 | — | E 8 | E 12 | — | E 9 | — | E 10 |
5 | 4 | 4 | 1 | 1 | 4 | 1 | 1 | 1 | — | — | 1 | — | 1 | — | 1 | 3 | — | 2 | — | 2 | |
Swell 3 Height (m) Direction Period (s) | ENE 6 | SE 9 | ESE 9 | ENE 6 | NE 6 | E 6 | E 6 | — | — | — | — | — | — | — | — | — | — | — | E 11 | — | — |
4 | 3 | 7 | 4 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | S 3 | S 3 | SSE 7 | SSE 4 | S 4 | SSE 4 | SSE 5 | SSE 8 | SSE 8 | — | — | SSE 7 | SSE 6 | — | SSE 6 | S 6 | SSE 6 | S 5 | S 5 |
— | — | 1 | 1 | 28 | 19 | 13 | 18 | 25 | 204 | 266 | — | — | 77 | 59 | — | 128 | 91 | 60 | 58 | 54 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 36 | 284 | 30 | 41 | 1074 | 535 | 311 | 1164 | 1054 | 1230 | 96 | 6 | 0 | 159 | 33 | 284 | 941 | 32 | 32 | 473 | 71 |
Best forecast wave conditions in New Jersey | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the The South Jetty Surf forecast
The above surf forecast table for The South Jetty provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at The South Jetty can be found by selecting the local surf guide option on the grey menu. Our The South 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 (The South 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 The South 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.
The South Jetty is 4 km (2 miles) from Atlantic City. If you plan a vacation in New Jersey, look for hotels and other accommodation in Atlantic City. Atlantic City has rooms for a wide range of budgets as well as car hire and transport links.











