LBI Long Beach Island Surf Break

Lat Long: 39.66° N 74.16° W

LBI Long Beach Island 48 hour detailed Surf Forecast

Issued: 1 pm 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's LBI Long Beach Island sea temperature is
22.9°C
2.8° 

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):

  • Morning surf: Morning surf (21 Sep, local time) - 2ft (0.6m), 7s period with ESE swell.
  • Afternoon surf: Afternoon surf (21 Sep, local time) - 4.5ft (1.4m), 6s period with NE swell.
  • Evening surf: Evening surf (21 Sep, local time) - 5ft (1.6m), 7s period with ENE swell.

The current surf forecast for LBI Long Beach Island at 4PM is: 1.4m 6s primary swell from a East-northeast direction and 0.5m 8s secondary swell from a Southeast direction (forecast issued at 01:00pm September 21). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (21 Sep)2ft (0.6m)7s
Afternoon (21 Sep)4.5ft (1.4m)6s
Evening (21 Sep)5ft (1.6m)7s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Mon night. Very mild (max 19°C on Mon night, min 16°C on Wed night). Mainly strong winds.

Mon
21
Tuesday
22
Wednesday
23
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
ESE
7
1.4
NE
6
1.4
ENE
6
1.6
ENE
7
1.8
ENE
7
1.8
ENE
7
2
E
7
2.1
E
7
2.4
ENE
7
2.5
ENE
8
2.5
E
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
3
ENE
8
3
ENE
9
3
E
9
3
E
9
3
E
10
3.5
E
10
3.5
E
10
Wave Graph
Metric surfscale
Energy kJ
36
110
145
232
299
317
404
470
595
681
816
850
939
956
1051
1245
1406
1587
1906
2167
2391
Wind (km/h)
30
NNE
30
NE
30
NE
30
ENE
30
ENE
30
ENE
35
ENE
35
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
NE
40
NE
40
ENE
45
ENE
45
ENE
45
ENE
40
ENE
Wind State
cross-off
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
4:04PM1.32m
4:42AM1.18m
4:59PM1.37m
5:33AM1.26m
5:48PM1.44m
Low Tide
9:58AM0.42m
10:43PM0.29m
10:50AM0.35m
11:27PM0.21m
11:36AM0.27m
cloud
cloud
cloud
cloud
light rain
light rain
cloud
cloud
light rain
cloud
light rain
cloud
cloud
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:55
6:53
6:52
 mm
1
1
1
1
1
Temp °C
18
18
18
19
19
17
18
18
18
18
17
17
18
17
17
17
17
17
17
17
16
Feels °C
14
14
14
16
15
12
12
12
12
10
10
10
11
10
9
9
9
9
9
8
8
  • 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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