The South Jetty Surf Break

Lat Long: 39.39° N 74.39° W

The South Jetty Surf Forecast and Surf Report

Issued: 1 am 29 Jul 2026 (local time)

Forecast update in  hr  min

Today's The South Jetty sea temperature is
24.3° C
1.1° 

The South Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


The South Jetty surf forecast from 29 Jul 2026:

  • Best quality surf: Wednesday 29 Jul, 5PM (local time) - 2.5ft (0.7m), 7s period, SE swell with offshore winds.
  • Most powerful swell: Monday 3 Aug, 5PM (local time) - 3ft (0.9m), 7s period, SSE swell with 84 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 29 Jul, 5PM (local time) - 2.5ft (0.7m), 7s period with SE 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 Wednesday (Jul 29) at 5PM. The primary swell is predicted to be 0.7m and 7s period with a secondary swell of 0.1m and 6s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at The South Jetty in the next 16 days are 0.9m 7s and forecast to arrive on Monday (Aug 03) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Wednesday (Jul 29) at 8PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Wed 29th Jul)2.5ft (0.7m) 7s
Best Surf 5PM (Wed 29th Jul)2.5ft (0.7m) 7s
Most Powerful 5PM (Mon 3rd Aug)3ft (0.9m) 7s

Table - best surf conditions forecast for The South Jetty over the next 16 days.


The Lowdown

Alright, mate, Rusty here. Let’s have a look at what’s coming our way.

The outlook is pretty grim for a long stretch. The first few days have some waves, but the quality is just not there. We’ve got a small, weak swell and a lot of cross-onshore wind messing things up. It’s going to be a real grind until things finally turn around.

Wednesday morning, the 29th of July, is the first chance to get wet, but it’s nothing to write home about. The South Jetty is seeing a small 2ft swell out of the southeast, with a short period of 6 seconds. The combined energy is weak at 42. The wind is offshore from the northwest, keeping things clean, but the overall forecast says poor surf conditions.

Thursday the 30th is even smaller, dropping to 2ft in the morning and 1ft in the afternoon. The wind stays offshore, but the swell is tiny and weak. Friday the 31st through to Saturday the 8th of August is a real write-off. We’re talking about a solid week and a half of tiny, weak, short-period swell, with mostly cross-onshore or onshore winds. The energy readings are all in the double digits, with the highest being 104 on the 8th. It’s going to be choppy, messy, and generally not worth the paddle out. For most of this, the setup is a beach and jetty, and with the wind and weak swell, it looks more like a kite surfing session than a paddle surfing one.

Finally, there’s a light at the end of the tunnel. Sunday the 9th of August shows real promise. The morning session has a 4ft swell from the SSE with a long 12-second period, bringing in moderate energy (435). The wind is cross-offshore from the NNW, so it’s clean. The real standout is the afternoon of Sunday the 9th. The swell jumps to 5ft from the SSE, and the period extends to a very long 13 seconds. The combined energy is strong at 730. The wind goes glassy, dead flat from the SSE. This is the pick of the forecast. The waves will be good, clean, and have some real power from that long-period groundswell. Just keep in mind that long periods like that can make the break a bit straight at a beach/jetty setup, but with glassy conditions, it’s still the best on offer.

Monday the 10th still has some size, 4ft in the morning and 4ft in the afternoon, with a long 12-second period, but the wind turns cross-shore and onshore, killing the quality. The rest of the outlook into the second week fades again, with smaller swell and cross-onshore winds, but the 13th of August shows a return to light offshore winds with a small, clean 2ft swell.

So, to sum it up: the first week and a half is a dud. The absolute best surf is the afternoon of Sunday the 9th of August at The South Jetty. The water temp is 76°, which is a touch warmer than normal for this time of year, so it’s pleasant. Expect crowds to be possible there, as it’s a consistent spot.

Stay patient, and mark that Sunday on your calendar.

Rusty

Short Range Forecast

Mostly dry. Warm (max 26°C on Wed afternoon, min 20°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 8mm), mostly falling on Sun night. Warm (max 26°C on Mon night, min 22°C on Sat morning). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
SE
6
0.7
SE
7
0.6
SSE
7
0.6
SSE
8
0.4
SSE
8
0.4
SSE
8
0.4
SSE
8
0.4
SSE
7
0.3
SSE
7
0.3
SSE
7
0.5
S
7
0.9
SSE
5
0.7
SSE
5
0.9
S
4
1.1
SSE
5
0.8
SSE
6
0.9
SSE
7
0.8
SSE
7
0.8
SSE
7
0.5
SSE
7
0.4
SSE
6
Wave Graph
Metric surfscale
Energy kJ
39
50
33
44
23
22
24
21
10
10
24
35
28
30
64
38
84
59
53
25
12
Wind (km/h)
20
NW
20
WNW
20
WNW
20
NW
10
NW
15
NW
5
NNE
15
S
15
S
10
S
20
S
25
SSW
10
S
20
S
15
SSW
5
NNW
10
S
15
N
10
NE
10
ESE
10
WSW
Wind State
off
off
cross-off
off
off
off
cross-off
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-off
cross-on
cross-off
cross
on
cross-off
High Tide
8:49AM1.05m
9:02PM1.41m
9:27AM1.10m
9:38PM1.41m
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
Low Tide
2:24PM0.18m
3:15AM0.11m
3:01PM0.17m
3:46AM0.09m
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
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
rain showers
light rain
cloud
rain showers
rain showers
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:56
5:56
5:56
5:58
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:13
8:12
8:10
8:09
8:08
8:07
8:07
 mm
2
1
4
1
Temp °C
23
26
25
24
26
25
23
23
23
24
25
25
25
25
24
23
25
26
23
24
24
Feels °C
22
25
24
23
26
27
24
22
23
25
25
24
26
25
24
26
28
28
24
23
23
  • Map Icons:
  • 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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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.

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