The South Jetty Surf Break

Lat Long: 39.39° N 74.39° W

The South Jetty Surf Forecast and Surf Report

Issued: 7 am 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's The South Jetty sea temperature is
25.1°C
2.3° 

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 26 Aug 2026:

  • Best quality surf: Friday 28 Aug, 5AM (local time) - 2.5ft (0.8m), 6s period, SE swell with glassy winds.
  • Most powerful swell: Friday 28 Aug, 2AM (local time) - 2.5ft (0.7m), 9s period, SE swell with 79 kJ wave energy.
  • Next surfable swell (1★+): Friday 28 Aug, 5AM (local time) - 2.5ft (0.8m), 6s 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 Friday (Aug 28) at 5AM. The primary swell is predicted to be 0.8m and 6s period with a secondary swell of 0.4m and 8s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at The South Jetty in the next 16 days are 0.7m 9s and forecast to arrive on Friday (Aug 28) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 2s period and expected on Tuesday (Sep 01) at 2PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Fri 28th Aug)2.5ft (0.8m) 6s
Best Surf 5AM (Fri 28th Aug)2.5ft (0.8m) 6s
Most Powerful 2AM (Fri 28th Aug)2.5ft (0.7m) 9s

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


The Lowdown

Alright, Rusty here. Let’s break down what’s happening at The South Jetty.

Truth is, the next couple of weeks are looking pretty quiet. This is a beach/jetty spot that’s open to the southeast, and the swell is just not showing up. The water’s sitting at 25° which is much warmer than normal for this time of year, so it feels nice if you’re just hanging out, but for surfing? It’s a long dry spell.

We start off Wednesday the 26th with a tiny 0.4m SE swell, period 9 seconds, and glassy conditions in the morning – but the combined energy is only 29, so it’s barely a ripple. That pattern keeps going through the rest of the week and into the first days of September: tiny swell, often choppy or cross-onshore, and nothing worth paddling out for. There’s a brief moment on Friday morning the 28th where the swell bumps to 0.7m, period 8 seconds, and the wind goes light offshore (cross-off) – combined energy hits 101, which is still weak. It’s clean, but the waves are very ordinary. Not a standout.

Honestly, the whole first week is a bust. We go through the 29th, 30th, 31st, and into September 1st and 2nd with nothing but tiny, weak swell and poor conditions. A couple of glassy windows on the 31st afternoon and the 2nd September morning, but the swell is just too small to bother.

Now, heads up – around the 6th and 7th of September, we see a bit more energy come in. On Sunday the 6th, the swell picks up to 0.9m from the east, period a short 7 seconds, and combined energy hits 163. And on Monday the 7th morning, we’ve got 0.7m east swell with a period of 11 seconds, energy at 153. The problem? The wind is cross or cross-onshore, and the conditions are lumpy and choppy. That’s a kite-surfing setup, not a paddle session.

The only real bright spot – and I mean the only one – is the morning of Tuesday the 8th of September. We’ve got 0.5m east swell, but the period is a solid 13 seconds, so it’s a long-period groundswell. Combined energy is a moderate 155. The wind is glassy, dead calm. That’s the best window in the whole 16 days: clean, glassy, a little bit of energy. But it’s still small, and the break is a beach/jetty, so that long period might make it a bit walled and straight. Still, for a quiet paddle, it’s the best on offer.

After that, the 9th and 10th of September have clean offshore winds from the northwest and west-northwest, with swell around 0.6m to 0.8m, period 10-12 seconds, and energy in the 83 to 184 range. The conditions are clean, but the waves are very ordinary. Not a standout.

So, the bottom line: the whole 16-day window is a flat spell. The only day that’s even worth a look is Tuesday the 8th of September, early. It’s not going to be pumping, but it’ll be clean and glassy with a touch of groundswell. For the rest, you’re better off waiting for the next change.

Rusty.

Short Range Forecast

Light rain (total 6mm), mostly falling on Wed night. Warm (max 29°C on Fri afternoon, min 21°C on Wed morning). Winds increasing (calm on Wed morning, fresh winds from the S by Thu afternoon).

Days 4-6 Weather Summary

Some drizzle, heaviest during Mon morning. Warm (max 25°C on Sun afternoon, min 22°C on Sat morning). Wind will be generally light.

Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
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
0
0
0
0
0
1
0
1
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)
0.4
SE
9
0.4
SE
9
0.4
ESE
9
0.4
ESE
8
1
S
5
0.7
SE
9
0.7
SE
8
0.6
ESE
8
0.5
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.3
SE
8
0.4
SE
8
0.4
SE
7
0.3
SE
7
0.3
SE
7
0.3
SE
7
0.2
ESE
12
Wave Graph
Metric surfscale
Energy kJ
23
19
31
28
51
79
70
46
32
17
16
17
18
18
10
14
13
10
7
7
15
Wind (km/h)
5
SSW
20
S
20
S
25
S
30
S
10
SW
10
W
15
SW
15
N
25
NE
20
E
10
SSE
10
SSE
20
S
20
WSW
10
N
0
W
5
WSW
20
SW
20
SW
15
WSW
Wind State
glassy
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
glassy
cross-off
cross
cross
cross-off
High Tide
7:53PM1.41m
8:18AM1.17m
8:32PM1.43m
8:56AM1.24m
9:09PM1.43m
9:31AM1.30m
9:44PM1.40m
10:06AM1.35m
10:21PM1.35m
10:43AM1.38m
11:01PM1.28m
11:26AM1.41m
11:47PM1.20m
Low Tide
1:18PM0.23m
2:05AM0.15m
2:00PM0.18m
2:39AM0.10m
2:40PM0.14m
3:10AM0.06m
3:19PM0.12m
3:42AM0.05m
3:59PM0.12m
4:17AM0.06m
4:44PM0.15m
4:55AM0.09m
5:37PM0.20m
clear
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
light rain
cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:20
6:22
6:22
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:37
7:36
7:35
7:32
7:31
7:30
7:29
 mm
1
2
1
2
1
Temp °C
23
25
24
26
26
25
25
29
28
23
23
23
24
25
25
23
22
23
26
32
32
Feels °C
24
22
22
24
24
26
27
29
28
21
22
24
25
25
25
26
21
24
26
31
32
  • 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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