L Jetty Surf Break

Lat Long: 40.20° N 74.01° W

Issued: 1 pm 18 Jun 2026 (local time)

Forecast update in  hr  min

Today's L Jetty sea temperature is
19.7° C

2.0°C warmer than normal for this time of year

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 Jun):

  • Morning surf: Morning surf (18 Jun, local time) - 4.5ft (1.3m), 5s period with SSE swell.
  • Afternoon surf: Afternoon surf (18 Jun, local time) - 5ft (1.5m), 6s period with S swell.
  • Evening surf: Evening surf (18 Jun, local time) - 4ft (1.2m), 7s period with SSE swell.

The current surf forecast for L Jetty at 8PM is: 1.3m 7s primary swell from a South-southeast direction and 0.1m 14s secondary swell from a East direction (forecast issued at 01:00pm June 18). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (EDT) & DateWave HeightWave Period
Morning (18 Jun)4.5ft (1.3m)5s
Afternoon (18 Jun)5ft (1.5m)6s
Evening (18 Jun)4ft (1.2m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 31°C on Thu afternoon, min 18°C on Fri night). Winds decreasing (fresh winds from the SW on Thu afternoon, calm by Sun morning).

Thu
18
Friday
19
Saturday
20
Sun
21
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
2 AM
5 AM
8 AM
Rating
(10 max)
0
0
1
0
1
0
0
1
1
2
2
1
1
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)
1.5
S
6
1.5
S
6
1.5
S
7
1.3
SSE
7
1
SSE
7
0.9
SSE
7
0.9
SSE
7
0.9
SSE
8
0.9
SSE
8
1.2
S
8
1.3
S
8
0.8
SSE
8
0.7
SSE
8
0.6
S
7
0.5
S
7
0.5
S
7
0.5
SSE
7
0.5
SSE
8
0.5
S
7
0.4
SSE
7
0.3
SSE
7
0.4
SSE
7
0.4
SSE
7
0.4
SSE
7
Wave Graph
Metric surfscale
Energy kJ
144
178
208
154
105
84
72
81
92
191
217
83
60
39
25
24
29
34
26
16
10
17
16
15
Wind (km/h)
30
S
35
SW
30
WSW
30
WSW
20
W
25
WNW
25
WNW
20
WNW
15
W
15
W
15
WNW
20
WNW
20
WNW
20
WNW
25
W
30
WNW
25
WNW
20
WNW
20
NW
20
NNW
15
NNW
10
NW
10
NW
15
WNW
Wind State
cross-off
cross-off
off
off
off
off
cross-off
off
off
off
off
off
off
cross-off
off
off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
10:51AM1.46m
11:03PM1.66m
11:48AM1.46m
11:59PM1.56m
12:43PM1.46m
00:52AM1.46m
Low Tide
4:38PM0.01m
5:25AM-0.09m
5:33PM0.10m
6:17AM-0.02m
6:33PM0.18m
7:10AM0.05m
cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:26
5:26
5:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:28
8:28
8:28
8:28
 mm
Temp °C
25
29
31
30
27
24
21
19
21
26
27
27
23
20
18
19
22
26
27
25
22
20
18
19
Feels °C
22
25
27
27
23
20
17
15
18
24
24
24
19
16
14
13
17
22
22
21
19
18
16
17
Swell 1
Height (m)
Direction
Period (s)
0.1
E
15
0.1
E
14
0.1
E
14
1.3
SSE
7
1
SSE
7
0.9
SSE
7
0.9
SSE
7
0.9
SSE
8
0.9
SSE
8
0.9
SSE
8
0.8
SSE
8
0.8
SSE
8
0.7
SSE
8
0.6
S
7
0.5
S
7
0.5
S
7
0.5
SSE
7
0.5
SSE
8
0.5
S
7
0.4
SSE
7
0.3
SSE
7
0.4
SSE
7
0.4
SSE
7
0.4
SSE
7
Energy kJ
4
4
4
154
105
84
72
81
92
96
87
83
60
39
25
24
29
34
26
16
10
17
16
15
Swell 2
Height (m)
Direction
Period (s)
0.1
E
6
0.1
E
14
0.1
SE
14
0.1
SE
14
0.1
SE
14
0.1
E
14
0.1
E
14
0.1
E
13
0.1
E
13
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.3
S
5
0.1
E
12
0.1
E
12
0.1
E
12
Energy kJ
1
4
8
8
8
4
4
4
3
7
7
7
7
7
7
7
7
6
5
3
3
3
Swell 3
Height (m)
Direction
Period (s)
0.1
E
8
0.1
E
8
0.1
E
7
0.1
N
7
0.1
SE
12
Energy kJ
1
1
1
1
6
Wind waves
Height (m)
Direction
Period (s)
1.5
S
6
1.5
S
6
1.5
S
7
0.6
WSW
4
0.5
W
3
0.4
WNW
3
0.4
WNW
3
0.3
WNW
3
0.2
WNW
2
1.2
S
8
1.3
S
8
0.3
WNW
2
0.4
NW
3
0.4
NW
3
0.5
NW
3
0.5
NW
3
0.4
WNW
3
0.4
NW
3
0.3
WNW
3
0.2
WNW
2
Energy kJ
144
178
208
10
5
3
4
2
1
191
217
1
3
3
5
5
4
2
2
1
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
3243
3218
3243
182
0
57
57
0
0
0
0
0
0
4
3
656
4
3
40
40
3
40
128
196
Best forecast wave conditions in New Jersey
Rating
(10 max)
2
1
1
1
1
2
2
2
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
3
1
2
2
3
2
2
3
2
3
4
2
2
2
3
3
1
3
3
2
3
3
3
Header Global
Rating
(10 max)
6
5
5
5
6
6
6
4
4
4
4
4
5
5
4
5
9
5
8
9
9
9
8
7
  • 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

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