Diamond Beach Surf Break

Lat Long: 38.96° N 74.85° W

Diamond Beach 48 hour detailed Surf Forecast

Issued: 7 pm 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Diamond Beach sea temperature is
25.0° C
1.3° 

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 (10 Aug):

  • Morning surf: Morning surf (10 Aug, local time) - 0.5ft (0.2m), 4s period with SSE swell.
  • Afternoon surf: Afternoon surf (10 Aug, local time) - 1ft (0.3m), 6s period with SSE swell.
  • Evening surf: Evening surf (10 Aug, local time) - 2ft (0.6m), 6s period with S swell.

The current surf forecast for Diamond Beach at 3AM is: 0.3m 5s primary swell from a South direction and 0.2m 7s secondary swell from a South-southeast direction (forecast issued at 07:00pm August 09). The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (10 Aug)0.5ft (0.2m)4s
Afternoon (10 Aug)1ft (0.3m)6s
Evening (10 Aug)2ft (0.6m)6s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Tue night. Warm (max 31°C on Sun night, min 23°C on Tue morning). Wind will be generally light.

Sun
9
Monday
10
Tuesday
11
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
S
6
0.3
SE
7
0.3
S
5
0.3
S
5
0.3
SSE
4
0.3
SSE
4
0.2
SSE
4
0.3
SSE
6
0.5
S
6
0.6
S
6
0.5
S
4
0.5
S
6
0.4
SSE
5
0.3
SSE
6
0.4
SSE
6
0.4
SSE
6
0.4
SSE
6
0.3
SSE
6
0.3
SSE
6
Wave Graph
Metric surfscale
Energy kJ
9
8
4
4
4
4
2
7
18
25
7
16
10
6
10
10
10
6
6
Wind (km/h)
15
SW
15
SW
10
WSW
10
WSW
10
W
5
WNW
10
SW
10
SSW
20
S
20
SW
20
SW
15
WSW
20
W
15
NNE
20
W
20
W
15
W
10
NW
15
WNW
Wind State
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
High Tide
6:05PM1.64m
6:46AM1.34m
7:08PM1.71m
7:45AM1.44m
8:03PM1.76m
Low Tide
00:31AM0.02m
12:28PM0.03m
1:26AM-0.07m
1:26PM-0.03m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
light rain
part cloud
clear
clear
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:01
8:00
7:59
 mm
1
1
Temp °C
30
31
30
28
27
27
28
29
30
29
25
25
25
23
25
28
31
30
27
Feels °C
31
32
31
29
28
29
30
31
30
29
24
26
26
23
25
28
31
32
28
  • 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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