L Jetty Surf Break

Lat Long: 40.20° N 74.01° W

L Jetty 48 hour detailed Surf Forecast

Issued: 1 am 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's L Jetty sea temperature is
23.3° C
1.1° 

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 (18 Jul):

  • Morning surf: Morning surf (18 Jul, local time) - 1.5ft (0.4m), 4s period with S swell.
  • Afternoon surf: Afternoon surf (18 Jul, local time) - 1.5ft (0.5m), 4s period with S swell.
  • Evening surf: Evening surf (18 Jul, local time) - 3ft (0.9m), 5s period with S swell.

The current surf forecast for L Jetty at 8AM is: 0.1m 14s primary swell from a East direction and 0.1m 8s secondary swell from a Southeast direction, 0.3m 4s secondary swell from a South direction (forecast issued at 01:00am July 18). The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (18 Jul)1.5ft (0.4m)4s
Afternoon (18 Jul)1.5ft (0.5m)4s
Evening (18 Jul)3ft (0.9m)5s

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


Short Range Forecast

Heavy rain (total 26mm), heaviest during Sat night. Warm (max 27°C on Sun afternoon, min 22°C on Sun morning). Winds decreasing (fresh winds from the SW on Sat night, light winds from the ENE by Mon morning).

Saturday
18
Sunday
19
Monday
20
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
1
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)
0.1
E
14
0.1
E
14
0.1
E
14
0.1
E
14
0.5
S
4
0.7
S
4
0.9
S
5
1
S
6
1.3
SSW
6
0.9
S
7
0.8
SSE
7
0.7
SSE
7
0.7
SSE
7
0.6
SSE
7
0.6
SSE
7
0.6
S
7
0.5
S
7
0.5
S
7
0.5
S
7
0.5
S
7
0.5
S
7
0.6
SSE
7
0.6
SSE
7
0.6
SSE
7
Wave Graph
Metric surfscale
Energy kJ
4
4
4
4
7
14
40
71
134
72
62
51
54
41
42
40
28
27
26
26
26
34
38
35
Wind (km/h)
10
SW
10
SW
15
SW
15
SW
10
SSW
20
S
10
SW
15
WSW
30
SW
25
W
25
NW
25
NNW
20
N
15
NNW
10
N
20
N
10
N
10
N
10
NE
10
ENE
15
E
15
SE
20
SSE
15
S
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross
cross-off
cross
cross
cross
cross
cross-on
cross-on
on
cross-on
cross-on
cross
High Tide
11:20AM1.53m
11:30PM1.53m
12:12PM1.51m
00:20AM1.42m
1:01PM1.49m
Low Tide
4:56AM-0.10m
5:10PM0.08m
5:40AM-0.02m
6:02PM0.17m
6:26AM0.08m
7:00PM0.26m
part cloud
clear
part cloud
light rain
light rain
light rain
thunderstorm
mod rain
thunderstorm
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:41
5:41
5:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:22
8:21
 mm
1
1
1
11
8
4
Temp °C
25
24
23
26
24
23
23
24
24
23
22
24
26
27
27
24
22
22
22
22
23
23
23
23
Feels °C
26
23
23
26
26
23
26
27
23
23
20
20
22
23
24
21
20
21
21
21
21
21
21
23
  • 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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