The South Jetty Surf Break

Lat Long: 39.39° N 74.39° W

The South Jetty 48 hour detailed Surf Forecast

Issued: 7 am 28 Sep 2026 (local time)

Forecast update in  hr  min

Today's The South Jetty sea temperature is
20.0°C
0.6° 

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 (28 Sep):

  • Morning surf: Morning surf (28 Sep, local time) - 2ft (0.6m), 9s period with E swell.
  • Afternoon surf: Afternoon surf (28 Sep, local time) - 2ft (0.6m), 9s period with E swell.
  • Evening surf: Evening surf (28 Sep, local time) - 1.5ft (0.5m), 9s period with E swell.

The current surf forecast for The South Jetty at 10AM is: 0.6m 9s primary swell from a East direction and 0.1m 4s secondary swell from a Southeast direction (forecast issued at 07:00am September 28). An open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (EDT) & DateWave HeightWave Period
Morning (28 Sep)2ft (0.6m)9s
Afternoon (28 Sep)2ft (0.6m)9s
Evening (28 Sep)1.5ft (0.5m)9s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Wed afternoon, min 15°C on Mon morning). Wind will be generally light.

Monday
28
Tuesday
29
Wednesday
30
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)
1
1
1
1
1
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)
0.6
E
9
0.6
E
9
0.6
E
9
0.6
E
9
0.6
E
8
0.5
E
9
0.5
E
9
0.4
E
9
0.4
E
9
0.4
ESE
9
0.4
E
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
9
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.3
SE
13
0.3
SE
13
Wave Graph
Metric surfscale
Energy kJ
57
56
55
54
52
38
38
24
24
25
22
24
24
24
26
17
16
17
25
25
25
26
26
Wind (km/h)
20
NW
20
NNW
25
NNW
15
NW
15
NW
15
NW
5
NW
15
WSW
15
WNW
15
WNW
15
WNW
10
WNW
5
NNW
5
WSW
5
WNW
10
NNW
10
NNW
5
NW
5
WNW
10
S
15
S
15
SSW
15
SSW
Wind State
off
off
off
off
off
off
off
cross-off
cross-off
off
cross-off
off
off
glassy
off
off
off
off
glassy
cross-on
cross-on
cross-on
cross-on
High Tide
9:37AM1.52m
9:59PM1.32m
10:18AM1.55m
10:43PM1.25m
11:04AM1.54m
Low Tide
3:09AM0.02m
3:44PM0.05m
3:46AM0.03m
4:31PM0.08m
4:28AM0.08m
5:26PM0.14m
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
cloud
clear
part cloud
clear
clear
cloud
cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
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—
—
—
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6:50
—
—
—
—
—
—
—
6:52
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:45
—
—
—
—
—
—
—
6:44
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—
—
—
—
—
—
6:42
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
16
16
15
16
16
16
16
16
17
17
19
21
21
21
20
19
19
18
20
21
22
22
22
Feels °C
14
14
12
14
14
14
16
15
16
16
18
20
21
22
20
19
19
18
21
20
21
20
20
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our The South Jetty surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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