LBI Long Beach Island Surf Break

Lat Long: 39.66° N 74.16° W

LBI Long Beach Island 48 hour detailed Surf Forecast

Issued: 7 pm 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's LBI Long Beach Island sea temperature is
22.9°C
2.6° 

LBI Long Beach Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at LBI Long Beach Island today (21 Sep):

  • Afternoon surf: Afternoon surf (21 Sep, local time) - 2.5ft (0.8m), 6s period with ESE swell.
  • Evening surf: Evening surf (21 Sep, local time) - 2ft (0.6m), 7s period with ESE swell.

The current surf forecast for LBI Long Beach Island at 12AM is: 0.6m 7s primary swell from a East-southeast direction and 0.4m 10s secondary swell from a Southeast direction, 0.8m 4s secondary swell from a South direction (forecast issued at 07:00pm September 20). The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (21 Sep)--
Afternoon (21 Sep)2.5ft (0.8m)6s
Evening (21 Sep)2ft (0.6m)7s

Table - waves today at LBI Long Beach Island. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 17mm), heaviest on Sun night. Warm (max 23°C on Sun night, min 15°C on Tue night). Winds increasing (light winds from the WSW on Sun night, strong winds from the ENE by Wed afternoon).

Sun
20
Monday
21
Tuesday
22
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
1
1
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
Wave
Height (m)
Direction
Period (s)
0.6
E
7
0.4
SE
11
0.6
ESE
7
0.6
ESE
7
0.6
ESE
7
0.7
ESE
7
0.6
ESE
7
1.3
NE
5
1.2
ENE
6
1.6
ENE
6
1.9
ENE
7
1.9
ENE
7
2.1
ENE
7
2.2
ENE
7
2.3
ENE
7
2.4
E
8
2.5
E
8
2.5
E
8
2.5
E
8
Wave Graph
Metric surfscale
Energy kJ
34
36
35
35
38
46
36
87
93
182
298
356
443
498
547
706
825
947
1043
Wind (km/h)
25
S
20
SSW
15
WSW
15
N
25
N
25
NNE
30
NNE
25
NE
25
NE
25
ENE
30
ENE
30
ENE
30
NE
35
ENE
35
ENE
40
ENE
40
ENE
40
ENE
40
ENE
Wind State
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
High Tide
3:07PM1.29m
3:44AM1.12m
4:04PM1.32m
4:42AM1.18m
4:59PM1.37m
Low Tide
9:55PM0.36m
9:58AM0.42m
10:43PM0.29m
10:50AM0.35m
cloud
light rain
rain showers
rain showers
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:57
6:55
6:53
 mm
1
2
1
1
1
2
2
1
1
1
Temp °C
23
22
23
21
19
18
18
19
19
19
19
18
17
17
17
16
16
17
16
Feels °C
22
22
25
22
17
15
14
14
15
15
15
14
12
11
11
9
9
10
9
  • 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 LBI Long Beach Island 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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