The South Jetty Surf Break

Lat Long: 39.39° N 74.39° W

Issued: 7 pm 29 Jun 2026 (local time)

Forecast update in  hr  min

Today's The South Jetty sea temperature is
21.4° C

1.2°C warmer than normal for this time of year

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


How big are the waves at The South Jetty today (30 Jun):

  • Morning surf: Morning surf (30 Jun, local time) - 1.5ft (0.5m), 10s period with SE swell.
  • Afternoon surf: Afternoon surf (30 Jun, local time) - 1.5ft (0.5m), 10s period with SE swell.
  • Evening surf: Evening surf (30 Jun, local time) - 1.5ft (0.5m), 10s period with SE swell.

The current surf forecast for The South Jetty at 12AM is: 0.5m 10s primary swell from a Southeast direction and 0.2m 6s secondary swell from a South direction (forecast issued at 07:00pm June 29). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (30 Jun)1.5ft (0.5m)10s
Afternoon (30 Jun)1.5ft (0.5m)10s
Evening (30 Jun)1.5ft (0.5m)10s

Table - waves today at The South Jetty. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 33°C on Thu afternoon, min 22°C on Mon night). Winds increasing (light winds from the SW on Mon night, fresh winds from the SSW by Wed afternoon).

Mon
29
Tuesday
30
Wednesday
1
Thu
2
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
Rating
(10 max)
0
0
0
0
0
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.4
ESE
7
0.4
ESE
7
0.4
ESE
7
0.5
SE
8
0.4
ESE
8
0.4
ESE
8
1
S
5
1.1
S
5
1
S
5
0.9
SSW
5
0.9
SSW
5
0.7
S
5
0.7
S
5
0.4
SE
9
Wave Graph
Metric surfscale
Energy kJ
46
46
46
46
45
45
45
45
45
45
21
21
21
31
25
25
42
60
51
40
42
25
24
22
Wind (km/h)
15
SE
10
S
10
SSW
10
SW
5
SW
10
WSW
15
SSW
25
S
25
SSW
25
SSW
25
SSW
20
SW
20
SW
20
SW
20
SSW
30
SSW
30
SSW
30
SSW
30
SSW
25
SW
20
SW
20
SW
15
SW
25
SSW
Wind State
on
cross-on
cross-on
cross
cross
cross-off
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross-off
cross
cross-on
High Tide
8:47PM1.39m
9:14AM1.00m
9:26PM1.40m
9:53AM1.01m
10:02PM1.38m
10:30AM1.01m
Low Tide
2:06PM0.19m
3:07AM0.13m
2:45PM0.19m
3:43AM0.12m
3:21PM0.20m
4:18AM0.12m
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:33
5:33
5:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:28
8:28
8:28
8:28
 mm
Temp °C
23
23
23
22
22
22
24
26
25
24
23
22
22
22
26
27
27
25
23
23
23
24
30
33
Feels °C
22
23
22
21
22
22
22
22
21
20
19
20
20
20
24
24
24
22
20
21
22
24
31
32
Swell 1
Height (m)
Direction
Period (s)
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.4
ESE
7
0.4
ESE
7
0.4
ESE
7
0.5
SE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
9
Energy kJ
46
46
46
46
45
45
45
45
45
45
21
21
21
31
25
25
25
24
23
15
15
15
15
20
Swell 2
Height (m)
Direction
Period (s)
0.2
S
6
0.2
S
6
0.2
S
6
0.2
S
6
0.2
S
6
0.2
S
6
0.1
S
6
0.2
S
6
0.4
SE
10
0.4
SE
10
0.2
ESE
10
0.3
SE
9
0.2
ESE
9
0.2
ESE
10
0.2
ESE
10
0.2
ESE
10
0.1
SE
10
Energy kJ
3
3
3
3
3
2
1
2
26
23
9
14
9
10
10
10
4
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.3
SSW
2
0.4
S
3
0.5
S
3
0.6
S
4
0.6
S
4
0.6
SSW
4
0.6
SSW
4
0.6
SSW
4
0.8
S
4
1
S
5
1.1
S
5
1
S
5
0.9
SSW
5
0.9
SSW
5
0.7
S
5
0.7
S
5
0.7
S
5
Energy kJ
1
2
5
10
11
13
13
13
20
42
60
51
40
42
25
24
22
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
Distance (km)
1074
33
3
3
3
1
3
1447
1077
998
1074
309
308
308
90
494
447
484
491
303
303
71
58
560
Best forecast wave conditions in New Jersey
Rating
(10 max)
1
1
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
1
1
2
2
1
2
2
3
1
2
2
2
2
2
2
3
1
1
2
2
2
3
2
2
Header Global
Rating
(10 max)
6
5
5
5
5
5
5
5
5
5
5
5
5
5
4
5
4
5
5
5
6
6
6
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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