The South Jetty Surf Break

Lat Long: 39.39° N 74.39° W

Issued: 7 pm 30 Jun 2026 (local time)

Forecast update in  hr  min

Today's The South Jetty sea temperature is
21.8° C

1.4°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 (01 Jul):

  • Morning surf: Morning surf (01 Jul, local time) - 1.5ft (0.5m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (01 Jul, local time) - 3.5ft (1.0m), 5s period with S swell.
  • Evening surf: Evening surf (01 Jul, local time) - 4ft (1.2m), 5s period with S swell.

The current surf forecast for The South Jetty at 1AM is: 0.4m 7s primary swell from a East-southeast direction and 0.2m 10s secondary swell from a East-southeast direction, 0.6m 4s secondary swell from a South direction (forecast issued at 07:00pm June 30). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (01 Jul)1.5ft (0.5m)8s
Afternoon (01 Jul)3.5ft (1.0m)5s
Evening (01 Jul)4ft (1.2m)5s

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 35°C on Fri afternoon, min 22°C on Tue night). Winds decreasing (fresh winds from the SSW on Wed afternoon, light winds from the S by Fri morning).

Tue
30
Wednesday
1
Thursday
2
Fri
3
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
1
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
0.4
ESE
7
0.4
ESE
7
0.5
SE
9
0.5
SE
8
0.4
ESE
8
1
S
5
1.2
S
5
1.2
S
5
1.1
S
5
1
S
5
0.9
S
5
1
SSW
5
0.9
SSW
5
0.4
SE
9
0.8
S
5
0.9
S
5
0.9
S
5
0.8
S
5
0.9
SSW
5
0.6
S
5
0.5
S
5
0.4
SE
7
Wave Graph
Metric surfscale
Energy kJ
45
45
21
21
37
35
27
42
74
83
67
56
45
62
47
24
27
40
43
33
46
18
13
12
Wind (km/h)
20
S
20
S
20
SSW
20
SSW
20
SSW
20
SW
25
SSW
30
SSW
30
SSW
30
SSW
30
SSW
25
SW
20
SW
15
SW
10
SSW
20
S
25
SSW
20
SW
20
SW
20
WSW
10
WSW
10
W
5
S
15
S
Wind State
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-on
cross-on
High Tide
9:26PM1.40m
9:53AM1.01m
10:02PM1.38m
10:30AM1.01m
10:37PM1.35m
11:08AM1.02m
Low Tide
2:45PM0.19m
3:43AM0.12m
3:21PM0.20m
4:18AM0.12m
3:56PM0.22m
4:53AM0.13m
part cloud
clear
clear
part cloud
cloud
part cloud
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
5:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:28
8:28
8:28
8:28
 mm
Temp °C
25
24
23
22
22
22
25
27
26
24
23
23
23
24
30
32
32
32
30
28
27
28
33
34
Feels °C
22
21
20
20
21
21
24
25
23
21
20
21
23
25
32
32
31
32
31
28
29
30
36
34
Swell 1
Height (m)
Direction
Period (s)
0.5
SE
10
0.5
SE
10
0.4
ESE
7
0.4
ESE
7
0.5
SE
9
0.5
SE
8
0.4
ESE
8
0.4
SE
8
0.4
ESE
7
0.4
SE
8
0.4
SE
8
0.4
SE
7
0.4
SE
7
0.8
S
5
0.7
S
5
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.7
S
5
0.6
S
5
0.5
S
5
0.3
SE
7
Energy kJ
45
45
21
21
37
35
27
18
20
15
15
13
14
35
26
21
21
21
21
20
25
18
13
7
Swell 2
Height (m)
Direction
Period (s)
0.3
SE
10
0.2
ESE
10
0.2
ESE
10
0.2
ESE
10
0.2
ESE
10
0.2
ESE
10
0.2
ESE
10
0.2
ESE
10
0.4
SE
8
0.4
SE
8
0.3
SE
9
0.4
SE
9
0.2
ESE
9
0.2
ESE
7
0.2
ESE
9
Energy kJ
16
9
9
10
10
10
9
9
14
14
13
20
8
5
8
Swell 3
Height (m)
Direction
Period (s)
0.2
ESE
7
0.2
ESE
9
0.4
SE
7
Energy kJ
4
8
11
Wind waves
Height (m)
Direction
Period (s)
0.4
S
3
0.5
S
3
0.6
S
4
0.7
S
4
0.7
S
4
0.7
S
4
0.8
S
4
1
S
5
1.2
S
5
1.2
S
5
1.1
S
5
1
S
5
0.9
S
5
1
SSW
5
0.9
SSW
5
0.7
S
5
0.8
S
5
0.9
S
5
0.9
S
5
0.8
S
5
0.9
SSW
5
0.2
WNW
3
0.5
S
5
Energy kJ
3
5
9
16
17
19
25
42
74
83
67
56
45
62
47
24
27
40
43
33
46
1
12
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
1171
1074
949
320
111
111
308
494
494
484
491
120
32
17
17
498
491
86
58
40
0
30
99
473
Best forecast wave conditions in New Jersey
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
1
1
1
2
2
3
2
1
1
2
2
3
2
2
2
2
2
2
2
2
2
2
2
1
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
5
9
5
7
6
6
5
7
8
9
9
9
7
5
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
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