L Jetty Surf Break

Lat Long: 40.20° N 74.01° W

L Jetty 48 hour detailed Surf Forecast

Issued: 7 am 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's L Jetty sea temperature is
22.7°C
2.3° 

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 (17 Sep):

  • Morning surf: Morning surf (17 Sep, local time) - 1.5ft (0.4m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (17 Sep, local time) - 1.5ft (0.4m), 8s period with E swell.
  • Evening surf: Evening surf (17 Sep, local time) - 2.5ft (0.7m), 4s period with S swell.

The current surf forecast for L Jetty at 3PM is: 0.4m 8s primary swell from a East direction and 0.2m 13s secondary swell from a East-southeast direction, 0.5m 3s secondary swell from a South direction (forecast issued at 07:00am September 17). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (17 Sep)1.5ft (0.4m)8s
Afternoon (17 Sep)1.5ft (0.4m)8s
Evening (17 Sep)2.5ft (0.7m)4s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Thu afternoon, min 17°C on Sat morning). Wind will be generally light.

Thursday
17
Friday
18
Saturday
19
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
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)
0.2
ESE
13
0.4
E
8
0.4
E
8
0.4
E
8
0.7
S
4
0.7
S
4
0.2
ESE
13
0.2
ESE
13
0.2
ESE
12
0.2
ESE
12
0.2
ESE
12
0.2
ESE
12
0.2
ESE
12
0.2
ESE
12
0.2
ESE
12
0.7
NE
4
0.9
NE
4
1.3
ENE
5
1.3
ENE
6
1.1
ENE
6
1.2
E
6
1.2
E
6
1.1
E
7
Wave Graph
Metric surfscale
Energy kJ
17
18
18
19
15
15
16
16
15
15
14
14
14
14
14
15
32
83
98
80
102
120
110
Wind (km/h)
10
WSW
10
SSW
10
SSW
20
S
30
S
25
SSW
20
SSW
15
SW
15
W
20
NNW
15
N
10
NE
10
E
5
SW
15
NNE
25
NNE
25
NE
25
NE
20
ENE
15
ENE
15
E
20
ESE
20
SE
Wind State
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
off
cross-off
cross
cross-on
on
glassy
cross
cross
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
High Tide
12:25PM1.40m
00:53AM1.13m
1:15PM1.34m
1:47AM1.09m
2:08PM1.31m
Low Tide
5:34AM0.33m
6:35PM0.35m
6:23AM0.41m
7:40PM0.40m
7:33AM0.47m
8:47PM0.40m
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
clear
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:39
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:01
7:00
6:58
 mm
Temp °C
22
21
24
25
26
24
22
22
22
22
23
25
26
25
23
20
19
17
17
17
17
18
17
Feels °C
22
21
24
23
23
22
21
21
23
21
21
24
25
25
20
15
14
11
12
13
15
15
14
  • 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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