The South Jetty Surf Break

Lat Long: 39.39° N 74.39° W

The South Jetty Surf Forecast and Surf Report

Issued: 7 pm 24 Aug 2026 (local time)

Forecast update in  hr  min

Today's The South Jetty sea temperature is
25.2°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 25 Aug 2026:

  • Best quality surf: Friday 28 Aug, 8AM (local time) - 4ft (1.2m), 6s period, S swell with cross-offshore winds.
  • Most powerful swell: Friday 28 Aug, 8AM (local time) - 4ft (1.2m), 6s period, S swell with 99 kJ wave energy.
  • Next surfable swell (1★+): Friday 28 Aug, 8AM (local time) - 4ft (1.2m), 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 28) at 8AM. The primary swell is predicted to be 1.2m and 6s period with a secondary swell of 0.9m and 6s. Another secondary swell of 0.5m and 8s is also forecast. 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 1.2m 6s and forecast to arrive on Friday (Aug 28) 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 0.2m 2s period and expected on Tuesday (Aug 25) at 5PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Fri 28th Aug)4ft (1.2m) 6s
Best Surf 8AM (Fri 28th Aug)4ft (1.2m) 6s
Most Powerful 8AM (Fri 28th Aug)4ft (1.2m) 6s

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


The Lowdown

Alright, Rusty here. Let's get into it.

This is one of those stretches where you've gotta be patient. We're looking at a pretty quiet run for The South Jetty over the next 16 days, with nothing that’s gonna get the heart pumping just yet. The swell energy is weak for the most part, and for a long stretch there’s just not much to get excited about.

The best of what’s on offer is going to be on Thursday, September 3rd. We’ve got a jump in combined swell energy to a moderate 297 in the morning and then 421 by the afternoon. The swell is coming from the ENE at a short period of 7–8 seconds, which means it’ll be a bit jumbly but there’s enough size at 5ft to 6ft to make it interesting for intermediate surfers. Be aware, that’s getting into the size range that might be a bit much for beginners. The wind’s light, so it won’t be a total mess, but it's onshore in the afternoon, so the morning is gonna be your best window that day.

The other little highlight is September 2nd. The morning has a small 1ft swell from the SE with a 12-second period, giving it a bit of long-period groundswell energy. The wind is a clean cross-off from the north, and with only light breeze, it’ll be glassy. Combined energy is low at 78, so it's really small and ordinary, but it’s surfable. For the patient surfer on a longboard, it could be a quiet, clean session.

Outside of those two days, it’s pretty grim. From now right through to the end of August, it’s all tiny, weak swell with onshore or cross-shore winds. The swell barely hits 2ft to 3ft with combined energy mostly below 100, and often the conditions are choppy or lumpy. There’s a long gap of poor conditions from the 25th through the 31st, with just a couple of clean windows but nothing with any power.

Then after September 3rd, it drops right back off again. The 5th to the 9th sees a bit of energy pick back up into the 100-400 range, but it's all onshore wind from the east and southeast, making for choppy, poor surf. Not worth paddling out for unless you just want a paddle.

I wouldn't say this is a total surprise for the area, but it’s a flat spell. Stick to the 2nd and 3rd of September if you're keen, and keep an eye on the forecasts—things can turn around.

Rusty.

Short Range Forecast

Light rain (total 2mm), mostly falling on Thu afternoon. Warm (max 25°C on Tue afternoon, min 19°C on Tue morning). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 21mm), heaviest during Fri afternoon. Warm (max 26°C on Fri afternoon, min 21°C on Sat morning). Wind will be generally light.

Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
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
0
0
0
1
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)
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.4
SE
9
0.4
ESE
9
0.4
ESE
9
0.5
ESE
8
0.5
ESE
9
0.9
SSE
5
0.8
SSE
6
0.8
S
6
0.6
SSE
6
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
Wave Graph
Metric surfscale
Energy kJ
19
18
18
18
23
29
35
41
45
38
48
39
28
17
16
17
18
17
15
Wind (km/h)
10
WNW
10
W
15
W
15
NNW
5
W
20
S
25
S
30
S
25
S
20
SSW
20
SW
15
WSW
15
N
20
NE
15
E
10
SSE
15
SE
15
S
20
SSW
Wind State
cross-off
cross-off
cross-off
off
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross
cross-on
on
on
cross-on
cross
High Tide
6:52AM1.03m
7:11PM1.37m
7:36AM1.10m
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
Low Tide
00:49AM0.30m
12:33PM0.29m
1:29AM0.22m
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
clear
clear
part cloud
clear
clear
part cloud
part cloud
cloud
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
part cloud
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:20
6:20
6:20
6:22
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:40
7:38
7:37
7:36
7:35
7:32
7:31
 mm
2
3
4
10
4
Temp °C
24
23
25
24
22
25
24
25
25
25
24
26
26
22
22
23
23
24
24
Feels °C
23
22
23
23
23
23
22
24
24
25
24
28
28
20
20
23
23
23
25
  • Map Icons:
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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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