L Jetty Surf Break

Lat Long: 40.20° N 74.01° W

L Jetty 48 hour detailed Surf Forecast

Issued: 7 am 20 Jul 2026 (local time)

Forecast update in  hr  min

Today's L Jetty sea temperature is
23.6° C
1.2° 

L 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 L Jetty today (20 Jul):

  • Morning surf: Morning surf (20 Jul, local time) - 1.5ft (0.4m), 7s period with SSE swell.
  • Afternoon surf: Afternoon surf (20 Jul, local time) - 1.5ft (0.4m), 7s period with SSE swell.
  • Evening surf: Evening surf (20 Jul, local time) - 2ft (0.6m), 7s period with SSE swell.

The current surf forecast for L Jetty at 2PM is: 0.4m 7s primary swell from a South-southeast direction and 0.1m 12s secondary swell from a East direction (forecast issued at 07:00am July 20). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (20 Jul)1.5ft (0.4m)7s
Afternoon (20 Jul)1.5ft (0.4m)7s
Evening (20 Jul)2ft (0.6m)7s

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


Short Range Forecast

Heavy rain (total 20mm), heaviest during Tue night. Warm (max 30°C on Wed afternoon, min 20°C on Mon morning). Winds increasing (calm on Mon morning, fresh winds from the S by Tue afternoon).

Monday
20
Tuesday
21
Wednesday
22
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
0
0
0
1
1
1
2
1
3
4
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
S
7
0.4
SSE
7
0.4
SSE
7
0.4
SSE
7
0.5
SSE
7
0.6
SSE
7
0.8
S
4
0.8
SSE
4
0.8
SSE
5
0.9
SSE
5
1.1
SE
5
1.1
SSE
5
1.6
SSE
6
1.5
SSE
7
1.8
S
7
1.4
S
7
1.4
S
8
1.3
SSE
8
1.9
S
8
1.2
SSE
8
1.9
S
9
2.1
S
9
1.5
SSE
10
Wave Graph
Metric surfscale
Energy kJ
26
16
15
15
26
36
18
26
29
36
57
69
173
187
324
212
221
206
464
202
554
747
411
Wind (km/h)
10
NNW
10
NW
0
ENE
15
SE
20
SE
20
SSE
25
S
25
S
20
SSE
25
SSE
30
SSE
30
SSE
35
S
35
SSW
35
SW
25
SW
25
WSW
20
SW
15
WSW
20
SW
15
WSW
10
WSW
25
NNW
Wind State
cross-off
cross-off
glassy
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
High Tide
1:01PM1.49m
1:09AM1.31m
1:48PM1.46m
1:59AM1.21m
2:36PM1.43m
Low Tide
6:26AM0.08m
7:00PM0.26m
7:15AM0.17m
8:03PM0.31m
8:09AM0.24m
9:05PM0.32m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
thunderstorm
heavy rain
thunderstorm
clear
cloud
clear
clear
cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:41
5:43
5:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:21
8:20
8:19
 mm
1
14
5
Temp °C
21
20
23
23
24
23
23
23
23
23
24
26
26
23
24
23
23
23
27
30
30
29
25
Feels °C
20
18
23
20
21
21
21
22
22
22
23
25
25
20
22
23
22
22
27
29
30
30
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 L 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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