Diamond Beach Surf Break

Lat Long: 38.96° N 74.85° W

Issued: 7 am 30 Jun 2026 (local time)

Forecast update in  hr  min

Today's Diamond Beach sea temperature is
21.1° C

Normal for this time of year

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


How big are the waves at Diamond Beach today (30 Jun):

  • Morning surf: Morning surf (30 Jun, local time) - 1.5ft (0.5m), 10s period with SE swell.
  • Afternoon surf: Afternoon surf (30 Jun, local time) - 1.5ft (0.5m), 10s period with SE swell.
  • Evening surf: Evening surf (30 Jun, local time) - 1.5ft (0.4m), 8s period with ESE swell.

The current surf forecast for Diamond Beach at 3PM is: 0.5m 10s primary swell from a Southeast direction and 0.2m 6s secondary swell from a South direction, 0.3m 2s secondary swell from a South direction (forecast issued at 07:00am June 30). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (30 Jun)1.5ft (0.5m)10s
Afternoon (30 Jun)1.5ft (0.5m)10s
Evening (30 Jun)1.5ft (0.4m)8s

Table - waves today at Diamond Beach. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 32°C on Thu afternoon, min 22°C on Tue morning). Winds increasing (light winds from the SW on Tue morning, fresh winds from the S by Wed night).

Tuesday
30
Wednesday
1
Thursday
2
Fri
3
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
5 PM
8 PM
11 PM
2 AM
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)
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.4
ESE
8
0.4
SE
7
0.8
S
4
0.4
SE
9
0.4
ESE
8
0.4
SE
8
0.9
S
4
1.1
S
5
1.3
S
5
1.1
S
5
1
S
5
0.8
SSW
5
0.7
S
5
0.6
S
5
0.6
S
5
0.4
SE
9
1
S
5
0.9
S
5
0.4
SE
9
Wave Graph
Metric surfscale
Energy kJ
45
45
45
45
45
26
14
19
26
26
16
28
52
83
60
50
32
25
17
15
29
41
36
23
Wind (km/h)
5
S
10
SW
10
SSW
20
S
25
S
25
S
25
S
25
SSW
20
SW
20
SSW
20
SSW
25
S
30
S
35
S
35
SSW
20
SSW
20
SSW
15
SW
10
SW
15
SSW
25
S
25
SSW
20
SSW
20
SW
Wind State
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
High Tide
9:26AM1.23m
9:35PM1.56m
10:06AM1.23m
10:12PM1.54m
10:45AM1.23m
10:48PM1.50m
Low Tide
3:10AM0.06m
3:04PM0.19m
3:50AM0.05m
3:44PM0.19m
4:27AM0.04m
4:23PM0.21m
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:35
5:37
5:37
5:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:28
8:28
8:28
8:28
 mm
Temp °C
22
22
23
25
25
24
23
22
22
22
25
27
27
24
23
23
23
23
28
32
32
32
29
28
Feels °C
22
22
22
22
21
20
20
20
21
21
24
24
23
19
19
21
22
23
30
33
31
31
29
28
Swell 1
Height (m)
Direction
Period (s)
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.4
ESE
8
0.4
SE
7
0.4
SE
7
0.4
ESE
8
0.4
ESE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.2
ESE
10
0.4
SE
7
0.4
SE
8
0.4
SE
7
0.4
SE
7
0.4
SE
7
0.4
SE
7
0.4
SE
9
0.3
SE
9
0.3
SE
9
0.4
SE
9
Energy kJ
45
45
45
45
45
26
14
14
26
26
16
16
16
9
13
15
14
14
14
14
20
13
13
20
Swell 2
Height (m)
Direction
Period (s)
0.1
S
6
0.1
S
6
0.1
S
6
0.2
S
6
0.3
ESE
10
0.2
ESE
10
0.2
ESE
10
0.2
ESE
10
0.4
SE
9
0.2
ESE
10
0.2
ESE
10
0.1
SE
10
0.4
SE
10
0.2
ESE
10
0.2
ESE
10
0.2
ESE
10
0.4
SE
7
0.3
SE
9
0.2
ESE
9
Energy kJ
1
1
1
2
18
10
9
9
21
10
10
4
23
9
9
9
11
13
8
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.5
S
3
0.7
S
4
0.7
S
4
0.8
S
4
0.7
SSW
4
0.7
SSW
4
0.6
S
4
0.9
S
4
1.1
S
5
1.3
S
5
1.1
S
5
1
S
5
0.8
SSW
5
0.7
S
5
0.6
S
5
0.6
S
5
0.9
S
4
1
S
5
0.9
S
5
0.7
SSW
5
Energy kJ
4
12
14
19
17
17
11
28
52
83
60
50
32
25
17
15
29
41
36
23
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
Distance (km)
29
7
29
1135
1135
1009
546
252
50
50
247
553
546
372
597
247
247
136
42
502
734
151
50
29
Best forecast wave conditions in New Jersey
Rating
(10 max)
1
1
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
2
2
2
1
1
2
1
2
2
3
2
1
1
2
2
2
2
3
2
2
2
2
2
2
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
5
5
4
5
5
8
5
7
6
6
5
7
8
9
9
  • 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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