
Surf Forecasts:
The South Jetty surf forecast from 4 Aug 2026:
- Best quality surf: Monday 10 Aug, 5AM (local time) - 4.5ft (1.3m), 6s period, S swell with cross-offshore winds.
- Most powerful swell: Monday 10 Aug, 5AM (local time) - 4.5ft (1.3m), 6s period, S swell with 135 kJ wave energy.
- Next surfable swell (1★+): Friday 7 Aug, 5AM (local time) - 3.5ft (1.1m), 6s period with S 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 Friday (Aug 07) at 5AM. The primary swell is predicted to be 1.1m and 6s period with a secondary swell of 0.1m and 11s. 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 1.3m 6s and forecast to arrive on Monday (Aug 10) 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 0.5m 3s period and expected on Monday (Aug 10) at 8AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Fri 7th Aug) | 3.5ft (1.1m) 6s |
| Best Surf | 5AM (Mon 10th Aug) | 4.5ft (1.3m) 6s |
| Most Powerful | 5AM (Mon 10th Aug) | 4.5ft (1.3m) 6s |
Table - best surf conditions forecast for The South Jetty over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's be straight with you – this is a tough one. We're looking at the South Jetty for the next 16 days, and to be honest, the surf is going to be a real struggle. There's just no good energy on the cards.
The swell is small and weak, with the combined energy barely scraping into the "moderate" range at its best, hitting a high of only 117 on Tuesday the 4th, but that's paired with a poor cross-onshore wind. For the rest of the period, we're looking at anemic readings of 30 to 60, and often dropping into the teens. The swell period is a short, weak 6 to 9 seconds, so there's no power or shape to get excited about. The water is a touch warmer than normal at 77°, but that's the only bright spot.
The South Jetty is an exposed beach and jetty setup, so it needs a decent swell and clean wind to work. We're getting neither. The wind is a constant problem – mostly cross or cross-onshore, with a few fleeting moments of cross-offshore or glassy conditions. Those clean windows are around the 9th, 10th, 12th, and 13th of August, but unfortunately, the swell those days is tiny, from 1 ft to 3 ft. It's just not enough to push through.
Thursday, August 7th through to Monday, August 11th we have a stretch of poor surf quality with moderate winds chopping up the already weak 2 ft to 3 ft swell. The best-looking conditions for a clean surface are on Sunday, August 9th, Monday, August 10th, and Wednesday, August 12th, with cross-offshore breezes, but the swell is so small (2 ft to 3 ft) that it's really only a longboard or maybe a foamie session. The *only* standout window is Thursday afternoon, August 13th, where we get a glassy 2 ft SSE swell. It's tiny, but if you're desperate for a clean, flat-water paddle, that's your moment.
For the second week, from the 14th onwards, the energy drops even further. We see a brief 3 ft spike on the morning of the 14th, but it's gone by the afternoon. After that, it's mostly 1.0 ft to 1 ft junk. Realistically, with such poor surf quality, strong cross-shore winds, and a beach break setup, this spot is far more interesting for kite surfing than paddle surfing. The crowds are only "sometimes" an issue, but that's because nobody is going out.
There's a long gap of nothing good from the 14th all the way to the end of the 16-day window. So, save your energy and your wax. It's a flat spell, plain and simple.
- Rusty
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 29°C on Thu afternoon, min 23°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 10mm), heaviest on Fri night. Warm (max 31°C on Fri afternoon, min 22°C on Sat morning). Wind will be generally light. | |||||||||||||||||||
Tue 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | ||||||||||||||
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) | SE 7 | ESE 7 | SE 6 | SE 6 | SSE 5 | SSE 6 | S 5 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 |
Wave Graph | ||||||||||||||||||||
69 | 31 | 32 | 25 | 49 | 58 | 56 | 96 | 47 | 52 | 69 | 28 | 27 | 28 | 30 | 38 | 50 | 51 | 51 | 23 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross-on | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off | off |
High Tide | 00:57AM1.15m | 1:32PM1.31m | 1:51AM1.08m | 2:31PM1.34m | 2:57AM1.02m | 3:41PM1.38m | 4:19AM1.00m | 4:55PM1.44m | 5:30AM1.05m | 5:58PM1.51m | 6:31AM1.11m | 6:56PM1.57m | ||||||||
Low Tide | 6:50PM0.27m | 6:59AM0.13m | 7:51PM0.28m | 7:51AM0.15m | 9:00PM0.29m | 8:50AM0.16m | 10:16PM0.26m | 10:01AM0.16m | 11:25PM0.18m | 11:10AM0.10m | 00:25AM0.09m | 12:13PM0.04m | 1:22AM0.00m | |||||||
— | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | |
8:07 | — | — | 8:05 | — | — | 8:04 | — | — | 8:02 | — | — | 8:01 | — | — | 8:00 | — | — | 8:00 | — | |
mm | — | — | — | — | 1 | — | — | — | — | — | 10 | — | — | — | — | — | — | — | — | 5 |
Temp °C | 24 | 23 | 24 | 26 | 26 | 27 | 29 | 27 | 28 | 31 | 28 | 26 | 30 | 29 | 29 | 30 | 29 | 27 | 31 | 30 |
Feels °C | 23 | 23 | 27 | 28 | 27 | 27 | 28 | 27 | 29 | 31 | 29 | 28 | 31 | 31 | 31 | 29 | 30 | 28 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | S 7 | ESE 7 | SE 6 | SE 6 | E 10 | E 9 | E 9 | E 9 | E 10 | SE 8 | E 9 | SE 8 | S 6 | S 6 | S 6 | E 8 | E 11 | S 6 | SE 10 | S 6 |
47 | 31 | 32 | 25 | 2 | 2 | 2 | 2 | 2 | 9 | 2 | 21 | 27 | 28 | 30 | 1 | 2 | 51 | 4 | 23 | |
Swell 2 Height (m) Direction Period (s) | — | SSE 7 | S 6 | E 10 | — | E 9 | — | — | — | E 10 | — | E 9 | SE 8 | SE 8 | ESE 8 | E 11 | E 8 | SE 10 | E 9 | SE 10 |
— | 15 | 12 | 2 | — | 2 | — | — | — | 2 | — | 2 | 20 | 9 | 6 | 2 | 1 | 4 | 2 | 4 | |
Swell 3 Height (m) Direction Period (s) | E 8 | — | E 8 | — | E 13 | — | — | — | — | E 9 | — | — | E 9 | E 9 | E 9 | E 11 | E 10 | E 9 | E 9 | E 8 |
1 | — | 1 | — | 3 | — | — | — | — | 2 | — | — | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | |
Wind waves Height (m) Direction Period (s) | SE 7 | — | ENE 4 | S 6 | SSE 5 | SSE 6 | S 5 | S 6 | S 6 | S 6 | S 6 | S 6 | WSW 2 | — | — | S 6 | S 6 | W 3 | S 6 | — |
69 | — | 1 | 19 | 49 | 58 | 56 | 96 | 47 | 52 | 69 | 28 | 1 | — | — | 38 | 50 | 6 | 51 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 308 | 56 | 183 | 688 | 1074 | 110 | 1171 | 75 | 30 | 90 | 27 | 32 | 39 | 41 | 36 | 99 | 6 | 15 | 32 | 145 |
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.











