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 10 Sep 2026 (local time)

Forecast update in  hr  min

Today's Island Beach State Park sea temperature is
23.8°C
2.4° 

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 (10 Sep):

  • Afternoon surf: Afternoon surf (10 Sep, local time) - 2.5ft (0.8m), 6s period with S swell.
  • Evening surf: Evening surf (10 Sep, local time) - 3.5ft (1.1m), 6s period with SSW swell.

The current surf forecast for Island Beach State Park at 10PM is: 1.1m 6s primary swell from a South-southwest direction and 0.7m 6s secondary swell from a South direction, 0.2m 10s secondary swell from a East-southeast direction (forecast issued at 07:00pm September 10). The wind direction is predicted to be offshore.

Time (EDT) & DateWave HeightWave Period
Morning (10 Sep)--
Afternoon (10 Sep)2.5ft (0.8m)6s
Evening (10 Sep)3.5ft (1.1m)6s

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


Short Range Forecast

Moderate rain (total 16mm), heaviest on Sat night. Warm (max 29°C on Thu night, min 22°C on Fri night). Wind will be generally light.

Thu
10
Friday
11
Saturday
12
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
1
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
Wave
Height (m)
Direction
Period (s)
1.1
SSW
6
1.1
SSW
6
0.6
S
6
0.6
S
6
0.5
S
6
0.5
S
5
0.5
S
6
0.5
S
6
0.5
S
6
0.5
S
6
0.3
SE
9
0.4
S
6
0.3
SE
9
0.4
SE
9
0.2
ESE
9
0.3
SE
9
0.7
SE
4
0.9
SE
5
1.2
SE
5
Wave Graph
Metric surfscale
Energy kJ
87
85
23
22
15
14
17
19
18
18
14
10
13
22
8
14
19
31
70
Wind (km/h)
10
W
10
WNW
10
W
10
NW
15
N
15
NNE
15
NNE
10
ENE
10
SE
10
S
10
SW
5
WNW
5
SSE
10
SE
20
SE
20
SE
20
SSE
20
SE
25
SSE
Wind State
off
cross-off
off
cross-off
cross
cross
cross-on
on
cross-on
cross
cross-off
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
7:33PM1.65m
8:02AM1.63m
8:17PM1.62m
8:45AM1.64m
8:59PM1.55m
Low Tide
1:58AM-0.08m
2:15PM-0.01m
2:40AM-0.07m
3:01PM0.00m
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:13
7:12
7:09
 mm
3
Temp °C
31
29
27
25
24
23
23
24
24
23
23
22
22
23
23
24
24
23
22
Feels °C
31
29
27
25
22
21
21
23
22
21
22
22
23
23
21
22
23
22
21
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Island Beach State Park 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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