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 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's LBI Long Beach Island sea temperature is
25.6° C
2.4° 

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 (17 Aug):

  • Morning surf: Morning surf (17 Aug, local time) - 3.5ft (1.1m), 6s period with SSE swell.
  • Afternoon surf: Afternoon surf (17 Aug, local time) - 2ft (0.6m), 5s period with SE swell.
  • Evening surf: Evening surf (17 Aug, local time) - 2ft (0.6m), 6s period with SE swell.

The current surf forecast for LBI Long Beach Island at 9PM is: 0.6m 6s primary swell from a Southeast direction and 0.5m 5s secondary swell from a South direction, 0.5m 6s secondary swell from a South direction (forecast issued at 01:00pm August 17). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (17 Aug)3.5ft (1.1m)6s
Afternoon (17 Aug)2ft (0.6m)5s
Evening (17 Aug)2ft (0.6m)6s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Mon night. Warm (max 29°C on Wed afternoon, min 24°C on Mon night). Wind will be generally light.

Mon
17
Tuesday
18
Wednesday
19
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)
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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)
1
SSE
6
0.6
SE
5
0.8
SSE
5
0.6
SE
6
0.8
SSE
6
0.7
SSE
6
0.7
SSE
6
0.7
SSE
6
0.6
SSE
6
0.7
SSE
7
0.7
SSE
7
0.6
SSE
7
0.6
SSE
7
0.6
SSE
7
0.6
SSE
7
0.6
SSE
6
0.5
SE
6
0.3
SE
10
0.6
SSE
6
0.4
SE
7
0.3
SE
9
Wave Graph
Metric surfscale
Energy kJ
58
22
31
26
44
34
34
34
32
40
40
30
30
30
29
26
18
16
22
15
13
Wind (km/h)
10
WNW
0
NW
10
E
10
ESE
5
E
5
E
5
ENE
10
NE
10
ENE
10
E
15
SE
15
SSE
15
SSW
10
WSW
10
W
10
WNW
10
SW
15
S
15
S
15
SW
10
SW
Wind State
off
glassy
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
on
cross-on
cross
cross
cross-off
cross-off
cross
cross-on
cross-on
cross
cross
High Tide
11:39AM1.48m
11:52PM1.31m
12:26PM1.44m
00:41AM1.22m
1:12PM1.39m
Low Tide
5:40PM0.20m
5:52AM0.16m
6:30PM0.28m
6:35AM0.27m
7:29PM0.35m
part cloud
part cloud
cloud
cloud
clear
rain showers
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:50
7:49
7:46
 mm
1
Temp °C
25
28
27
26
25
24
24
24
25
25
25
25
25
25
24
24
28
29
29
29
28
Feels °C
28
32
30
29
28
27
28
27
28
27
27
27
27
28
26
26
29
29
29
28
28
  • 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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