Diamond Beach Surf Break

Lat Long: 38.96° N 74.85° W

Diamond Beach 48 hour detailed Surf Forecast

Issued: 1 am 30 Jul 2026 (local time)

Forecast update in  hr  min

Today's Diamond Beach sea temperature is
23.6° C
0.2° 

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 Jul):

  • Morning surf: Morning surf (30 Jul, local time) - 1.5ft (0.4m), 7s period with SSE swell.
  • Afternoon surf: Afternoon surf (30 Jul, local time) - 1.5ft (0.5m), 8s period with SE swell.
  • Evening surf: Evening surf (30 Jul, local time) - 1.5ft (0.4m), 8s period with SSE swell.

The current surf forecast for Diamond Beach at 6AM is: 0.4m 7s primary swell from a South-southeast direction and 0.1m 6s secondary swell from a East direction (forecast issued at 01:00am July 30). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (EDT) & DateWave HeightWave Period
Morning (30 Jul)1.5ft (0.4m)7s
Afternoon (30 Jul)1.5ft (0.5m)8s
Evening (30 Jul)1.5ft (0.4m)8s

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


Short Range Forecast

Some drizzle, heaviest during Thu afternoon. Warm (max 26°C on Fri afternoon, min 21°C on Thu morning). Wind will be generally light.

Thursday
30
Friday
31
Saturday
1
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
5 PM
8 PM
11 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)
0.6
SSE
7
0.5
SE
7
0.4
SE
7
0.5
SE
8
0.5
SE
8
0.4
SSE
8
0.4
SSE
8
0.4
SSE
8
0.4
SSE
8
0.4
SSE
8
0.4
SSE
8
0.4
SSE
8
0.4
SSE
8
0.4
SE
8
0.3
SSE
9
0.4
SSE
9
0.4
SSE
9
0.4
SSE
8
0.3
SSE
8
0.3
SSE
7
0.3
SSE
7
0.4
SSE
7
0.5
S
7
0.6
S
3
Wave Graph
Metric surfscale
Energy kJ
36
24
12
33
31
23
23
23
23
23
27
26
26
16
17
32
31
27
13
11
10
16
23
8
Wind (km/h)
30
NW
25
NW
25
NW
25
NW
20
NW
10
NNE
10
E
10
SE
10
S
5
WSW
5
N
5
WNW
5
WSW
10
SSW
20
S
15
SSW
15
SW
15
WSW
5
SW
10
SSE
20
SSE
25
SSE
25
S
25
S
Wind State
off
off
off
off
off
cross-off
cross-on
on
cross-on
cross-off
glassy
cross-off
cross-off
cross-on
cross-on
cross-on
cross
cross-off
cross
cross-on
on
cross-on
cross-on
cross-on
High Tide
9:39AM1.31m
9:47PM1.57m
10:15AM1.34m
10:22PM1.54m
10:52AM1.37m
10:58PM1.49m
Low Tide
3:22AM0.02m
3:23PM0.14m
3:58AM-0.00m
4:03PM0.14m
4:33AM-0.01m
4:42PM0.15m
clear
part cloud
clear
part cloud
part cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
part cloud
clear
clear
cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:13
8:12
8:10
 mm
1
Temp °C
22
21
21
23
25
24
23
23
22
22
22
23
25
26
25
24
24
23
24
25
25
25
25
25
Feels °C
19
18
17
20
23
25
24
25
24
24
25
25
26
26
25
24
24
23
26
26
24
24
24
24
  • 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 Diamond Beach 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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