The South Jetty Surf Break

Lat Long: 39.39° N 74.39° W

The South Jetty Surf Forecast and Surf Report

Issued: 1 pm 19 Jul 2026 (local time)

Forecast update in  hr  min

Today's The South Jetty sea temperature is
25.2° C
2.4° 

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 19 Jul 2026:

  • Best quality surf: Wednesday 22 Jul, 8PM (local time) - 3.5ft (1.0m), 8s period, SSE swell with offshore winds.
  • Most powerful swell: Wednesday 22 Jul, 8AM (local time) - 7ft (2.2m), 8s period, S swell with 659 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 22 Jul, 8PM (local time) - 3.5ft (1.0m), 8s 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 Wednesday (Jul 22) at 8PM. The primary swell is predicted to be 1.0m and 8s period. 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 2.2m 8s and forecast to arrive on Wednesday (Jul 22) at 8AM. 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 4s period and expected on Thursday (Jul 23) at 5AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Wed 22nd Jul)3.5ft (1.0m) 8s
Best Surf 8PM (Wed 22nd Jul)3.5ft (1.0m) 8s
Most Powerful 8AM (Wed 22nd Jul)7ft (2.2m) 8s

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


The Lowdown

Righto, mate. Rusty here. Let’s have a look at what’s coming our way down at The South Jetty.

Honestly, for the next 16 days, it’s a pretty flat and frustrating run. The overall pattern is all about small, weak swell and a lot of wind messing with things. The water is a balmy 77°, which is a solid 4° above the norm for this time of year – feels like a warm bath, but that’s about the only excitement. The combined wave energy is mostly in the double digits, hovering around 46 on the first day, which is weak, and it rarely gets exciting.

The first real sniff of something half-decent comes on Wednesday morning, July 22. We get a bit of a bump from the S at 5ft, period of 8 seconds, and the wind turns cross-offshore (W). That makes for clean faces. The energy ticks up to 266, which is moderate. It’s not big, but it’s the cleanest call in the whole window. The afternoon stays clean with a 4ft swell from the SSE, but it’s still small. Even then, the score is marginal, so don’t expect fireworks.

The next standout is a bit of a bugger to call. Thursday morning, July 30, has a light offshore from the NW, keeping things clean, with a 4ft E swell. The energy is a weak 79, but the wind is right. It’s surfable, but ordinary. The rest of the run is all poor conditions – mostly cross-onshore winds, short periods, or tiny surf. There’s a big gap of nothing from late July right through the first week of August until the 30th morning, and then it’s back to small, weak, onshore slop for the rest of the run.

The best bet, if you’re desperate for a paddle, is the Wednesday morning, July 22, when the wind drops clean. For the rest of it, you’re fighting the wind or the lack of swell. Crowds are sometimes a problem here, but with this forecast, I reckon you’ll have the place to yourself.

Rusty.

Short Range Forecast

Heavy rain (total 43mm), heaviest during Tue night. Warm (max 27°C on Sun afternoon, min 21°C on Sun night). Winds increasing (calm on Sun afternoon, fresh winds from the W by Tue night).

Days 5-7 Weather Summary

Mostly dry. Warm (max 27°C on Wed afternoon, min 19°C on Wed night). Wind will be generally light.

Sun
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
1
1
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)
0.6
S
7
0.5
S
7
0.4
SSE
7
0.4
SSE
7
0.8
SSE
4
0.7
S
5
1.3
SSE
6
1.4
S
8
1.4
S
8
1.1
SSE
9
0.9
SSE
8
0.8
SSE
8
0.9
ENE
5
0.6
SSE
8
0.8
ENE
5
0.6
ENE
6
0.6
SE
8
0.7
SE
7
0.6
SE
7
0.6
SE
7
Wave Graph
Metric surfscale
Energy kJ
39
25
15
16
19
28
109
257
266
202
99
69
39
47
31
24
37
54
42
32
Wind (km/h)
10
E
5
N
15
NE
15
SE
20
SE
20
S
30
S
25
WSW
20
W
25
WNW
20
NNE
20
NE
20
ENE
10
NE
15
ENE
15
E
5
ESE
10
NE
15
SSE
15
W
Wind State
cross-on
cross-off
cross
on
on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-on
on
cross
cross-on
cross-off
High Tide
1:08AM1.22m
1:49PM1.26m
1:55AM1.11m
2:39PM1.23m
2:47AM1.01m
3:34PM1.22m
3:48AM0.94m
4:31PM1.23m
4:50AM0.91m
5:23PM1.25m
5:44AM0.91m
6:10PM1.29m
Low Tide
6:54PM0.19m
7:20AM0.09m
7:50PM0.27m
8:04AM0.18m
8:47PM0.34m
8:50AM0.25m
9:50PM0.37m
9:42AM0.30m
10:52PM0.37m
10:35AM0.32m
11:46PM0.35m
11:26AM0.31m
00:36AM0.30m
clear
clear
clear
clear
part cloud
light rain
thunderstorm
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:46
5:47
5:48
5:48
5:50
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:21
8:20
8:19
8:19
8:17
8:16
8:15
 mm
1
1
41
Temp °C
27
24
23
24
24
25
26
23
27
27
25
21
21
21
23
23
22
23
23
23
Feels °C
28
25
20
24
25
26
26
21
27
23
22
17
17
18
21
21
21
22
21
21
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  • 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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