The South Jetty Surf Break

Lat Long: 39.39° N 74.39° W

The South Jetty 48 hour detailed Surf Forecast

Issued: 1 am 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's The South Jetty sea temperature is
24.9° C
3.0° 

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 (09 Jul):

  • Morning surf: Morning surf (09 Jul, local time) - 1.5ft (0.5m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (09 Jul, local time) - 1.5ft (0.4m), 7s period with E swell.
  • Evening surf: Evening surf (09 Jul, local time) - 1ft (0.3m), 9s period with SE swell.

The current surf forecast for The South Jetty at 7AM is: 0.5m 8s primary swell from a East direction and 0.3m 9s secondary swell from a Southeast direction, 0.2m 3s secondary swell from a South direction (forecast issued at 01:00am July 09). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (09 Jul)1.5ft (0.5m)8s
Afternoon (09 Jul)1.5ft (0.4m)7s
Evening (09 Jul)1ft (0.3m)9s

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


Short Range Forecast

Moderate rain (total 10mm), heaviest on Sat afternoon. Warm (max 31°C on Fri afternoon, min 21°C on Sat night). Wind will be generally light.

Thursday
9
Friday
10
Saturday
11
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
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
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
E
8
0.5
E
8
0.5
E
8
0.4
E
8
0.4
E
7
0.4
E
7
0.3
SE
9
0.3
SE
10
0.3
SE
10
0.3
E
9
0.5
S
5
0.5
S
5
0.6
SSE
7
0.6
S
7
0.6
S
7
0.5
S
7
0.5
S
6
0.5
S
6
0.4
SSE
6
0.4
SSE
6
0.3
SE
9
0.4
SSE
7
0.4
SSE
7
0.4
SSE
7
Wave Graph
Metric surfscale
Energy kJ
29
32
29
18
17
17
13
15
15
14
12
13
34
33
32
22
21
20
12
12
14
15
15
15
Wind (km/h)
15
SW
15
SW
15
SW
20
SSW
25
S
20
S
20
SSW
15
W
10
W
10
WSW
15
W
10
W
15
W
20
WNW
10
WNW
10
W
10
WNW
10
W
10
WNW
5
NE
20
E
15
E
10
ESE
10
ENE
Wind State
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
off
glassy
cross-on
cross-on
on
cross-on
High Tide
3:17AM1.05m
4:04PM1.34m
4:32AM1.03m
5:09PM1.44m
5:39AM1.05m
6:08PM1.52m
Low Tide
9:16AM0.11m
10:29PM0.22m
10:19AM0.09m
11:36PM0.14m
11:22AM0.04m
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
rain showers
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
thunderstorm
thunderstorm
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:37
5:39
5:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:25
8:25
8:24
 mm
1
2
1
1
4
1
Temp °C
22
22
22
24
25
25
24
24
22
22
23
29
31
30
29
27
25
24
24
26
24
23
24
24
Feels °C
22
23
23
24
25
25
26
26
24
24
25
30
31
29
30
29
27
26
27
29
24
24
26
26
  • 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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