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 22 Oct 2026 (local time)

Forecast update in  hr  min

Today's Island Beach State Park sea temperature is
17.3°C
1.9° 

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 (23 Oct):

  • Morning surf: Morning surf (23 Oct, local time) - 5.5ft (1.7m), 9s period with ENE swell.
  • Afternoon surf: Afternoon surf (23 Oct, local time) - 5.5ft (1.7m), 8s period with ENE swell.
  • Evening surf: Evening surf (23 Oct, local time) - 4ft (1.2m), 10s period with ENE swell.

The current surf forecast for Island Beach State Park at 4AM is: 1.7m 9s primary swell from a East-northeast direction and 1.1m 9s secondary swell from a East direction (forecast issued at 07:00pm October 22). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (23 Oct)5.5ft (1.7m)9s
Afternoon (23 Oct)5.5ft (1.7m)8s
Evening (23 Oct)4ft (1.2m)10s

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


Short Range Forecast

Mostly dry. Very mild (max 17°C on Thu night, min 10°C on Sat morning). Winds decreasing (fresh winds from the NNE on Thu night, calm by Sun afternoon).

Thu
22
Friday
23
Saturday
24
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)
2
1
3
0
0
0
0
0
0
0
1
2
2
2
0
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
ENE
10
1.5
E
10
1.9
ENE
10
1.1
E
9
1.7
ENE
9
1.7
ENE
9
1.8
ENE
8
1.7
ENE
8
1.8
ENE
9
1.3
ENE
10
1.2
E
10
1.1
E
11
1
E
11
1
E
11
0.9
ENE
11
0.9
E
11
0.9
E
11
0.8
E
11
0.8
E
11
Wave Graph
Metric surfscale
Energy kJ
586
441
669
217
508
474
408
380
505
322
320
275
229
229
191
184
184
149
151
Wind (km/h)
15
N
15
N
20
NNW
35
NNE
30
NNE
25
NE
30
NE
25
NE
15
ENE
10
E
10
ENE
5
N
10
NNW
10
NNW
10
N
5
NE
5
SE
5
SSW
10
WSW
Wind State
cross
cross
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
glassy
cross-off
cross-off
cross
cross-on
cross-on
cross-off
off
High Tide
5:06PM1.36m
5:36AM1.42m
5:54PM1.41m
6:18AM1.54m
6:39PM1.45m
Low Tide
11:26PM0.12m
11:53AM0.16m
00:07AM0.05m
12:41PM0.08m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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7:13
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7:15
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
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6:06
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6:04
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 mm
—
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Temp °C
18
17
15
14
12
11
12
12
12
12
12
12
11
10
11
12
12
12
12
Feels °C
13
13
10
7
5
5
5
6
7
8
9
10
7
6
8
10
10
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)
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How to use the Wavefinder 

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