The Jetty Surf Break

Lat Long: 39.37° N 74.40° W

The Jetty 48 hour detailed Surf Forecast

Issued: 7 am 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's The Jetty sea temperature is
24.8° C
1.9° 

The 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 Jetty today (21 Jul):

  • Morning surf: Morning surf (21 Jul, local time) - 3ft (0.9m), 5s period with SSE swell.
  • Afternoon surf: Afternoon surf (21 Jul, local time) - 4ft (1.2m), 5s period with S swell.
  • Evening surf: Evening surf (21 Jul, local time) - 6ft (1.8m), 6s period with S swell.

The current surf forecast for The Jetty at 3PM is: 1.2m 5s primary swell from a South direction and 0.1m 12s secondary swell from a East direction (forecast issued at 07:00am July 21). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (21 Jul)3ft (0.9m)5s
Afternoon (21 Jul)4ft (1.2m)5s
Evening (21 Jul)6ft (1.8m)6s

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


Short Range Forecast

Heavy rain (total 45mm), heaviest during Tue night. Warm (max 28°C on Wed afternoon, min 20°C on Wed night). Winds decreasing (fresh winds from the SSW on Tue afternoon, calm by Thu night).

Tuesday
21
Wednesday
22
Thursday
23
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
1
1
0
1
1
0
0
0
0
0
0
0
1
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)
0.8
SSE
4
0.9
SSE
5
0.7
S
5
1.2
S
5
1.2
S
6
1.8
S
6
1.2
SSE
7
1.4
S
8
1.4
SSE
8
1.6
S
8
2
S
8
1.7
S
8
1.1
S
8
1.1
SSE
8
1
SSE
8
0.9
SSE
8
0.9
SSE
8
0.9
SSE
8
0.8
SSE
8
0.8
SSE
8
0.8
ENE
5
0.5
S
7
0.5
S
7
Wave Graph
Metric surfscale
Energy kJ
22
36
28
75
89
253
143
227
257
339
552
386
173
184
144
110
87
92
73
69
32
27
25
Wind (km/h)
25
SSE
25
SSE
25
SSW
30
SSW
30
SSW
10
SSW
25
SW
30
SW
30
WSW
25
WSW
25
WSW
20
WSW
20
WSW
10
WSW
15
NW
20
N
20
NNE
20
NNE
20
NE
25
ENE
15
E
10
ESE
5
ESE
Wind State
on
on
cross-on
cross-on
cross-on
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
on
glassy
High Tide
2:39PM1.23m
2:47AM1.01m
3:34PM1.22m
3:48AM0.94m
4:31PM1.23m
Low Tide
8:04AM0.18m
8:47PM0.34m
8:50AM0.25m
9:50PM0.37m
9:42AM0.30m
10:52PM0.37m
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
heavy rain
thunderstorm
mod rain
light rain
cloud
clear
thunderstorm
clear
clear
clear
part cloud
cloud
cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:47
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:19
8:19
8:17
 mm
1
1
2
2
25
3
8
2
1
Temp °C
23
25
27
26
27
22
23
22
22
22
25
27
28
27
25
22
20
20
22
22
22
22
22
Feels °C
22
26
27
26
27
25
22
21
20
21
23
26
27
27
24
19
17
17
20
19
20
21
22
  • 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 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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