Island Beach State Park Surf Break

Lat Long: 39.83° N 74.09° W

Island Beach State Park 48 hour detailed Surf Forecast

Issued: 7 pm 11 Jul 2026 (local time)

Forecast update in  hr  min

Today's Island Beach State Park sea temperature is
23.7° C
2.0° 

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


How big are the waves at Island Beach State Park today (11 Jul):

  • Afternoon surf: Afternoon surf (11 Jul, local time) - 1.5ft (0.4m), 6s period with S swell.
  • Evening surf: Evening surf (11 Jul, local time) - 2.5ft (0.7m), 4s period with ENE swell.

The current surf forecast for Island Beach State Park at 11PM is: 0.7m 4s primary swell from a East direction and 0.4m 6s secondary swell from a South direction, 0.2m 10s secondary swell from a East-southeast direction (forecast issued at 07:00pm July 11). The wind direction is predicted to be onshore.

Time (EDT) & DateWave HeightWave Period
Morning (11 Jul)--
Afternoon (11 Jul)1.5ft (0.4m)6s
Evening (11 Jul)2.5ft (0.7m)4s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Tue afternoon, min 21°C on Mon night). Winds increasing (light winds from the SE on Mon morning, fresh winds from the SSW by Tue afternoon).

Sat
11
Sunday
12
Monday
13
Tue
14
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
11 AM
2 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
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)
0.7
ENE
4
0.7
ENE
4
0.7
E
4
0.7
E
4
0.7
E
4
0.8
E
5
0.9
E
5
0.9
ESE
5
0.8
ESE
5
0.9
ESE
6
0.9
ESE
6
0.8
ESE
6
0.8
ESE
6
0.7
SE
6
0.7
SE
6
0.6
SE
6
0.6
SE
6
0.6
SE
5
0.3
SE
9
0.3
SE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
Wave Graph
Metric surfscale
Energy kJ
12
16
16
17
19
32
42
45
37
43
55
47
43
32
31
25
24
18
13
13
33
33
33
32
Wind (km/h)
20
ENE
20
ENE
20
E
15
E
15
ENE
20
ENE
20
E
20
E
15
ESE
15
SE
15
SSE
15
SSE
10
SE
5
SE
10
SE
15
SE
15
SSE
15
S
20
SSW
15
SW
10
W
10
WSW
10
SW
20
SSW
Wind State
on
on
on
on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
off
off
cross-off
cross-off
High Tide
5:18PM1.65m
5:55AM1.29m
6:20PM1.72m
6:56AM1.37m
7:16PM1.76m
7:51AM1.43m
Low Tide
00:05AM0.04m
11:56AM0.01m
1:02AM-0.04m
12:56PM-0.02m
1:57AM-0.10m
1:55PM-0.05m
thunderstorm
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:37
5:37
5:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:24
8:24
8:23
8:23
 mm
2
Temp °C
24
23
23
23
23
23
23
23
23
23
23
23
22
22
23
23
23
23
22
21
21
21
25
28
Feels °C
24
23
23
23
23
21
20
21
21
22
22
23
22
23
22
22
22
22
20
19
20
20
24
25
  • 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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