Diamond Beach Surf Break

Lat Long: 38.96° N 74.85° W

Diamond Beach 48 hour detailed Surf Forecast

Issued: 7 am 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Diamond Beach sea temperature is
24.8° C
1.2° 

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 (15 Aug):

  • Morning surf: Morning surf (15 Aug, local time) - 0.5ft (0.1m), 9s period with SE swell.
  • Afternoon surf: Afternoon surf (15 Aug, local time) - 0.5ft (0.1m), 9s period with SE swell.
  • Evening surf: Evening surf (15 Aug, local time) - 0.5ft (0.2m), 6s period with SSE swell.

The current surf forecast for Diamond Beach at 10AM is: 0.1m 9s primary swell from a Southeast direction and 0.1m 5s secondary swell from a South direction (forecast issued at 07:00am August 15). The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (15 Aug)0.5ft (0.1m)9s
Afternoon (15 Aug)0.5ft (0.1m)9s
Evening (15 Aug)0.5ft (0.2m)6s

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


Short Range Forecast

Heavy rain (total 21mm), heaviest during Sun afternoon. Warm (max 29°C on Mon afternoon, min 22°C on Sun afternoon). Winds increasing (light winds from the ESE on Sat afternoon, fresh winds from the SSE by Sun night).

Saturday
15
Sunday
16
Monday
17
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
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)
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.2
S
5
0.2
SSE
6
0.2
SSE
6
0.2
SSE
6
0.2
SSE
6
0.3
SSE
6
0.4
SSE
6
0.4
SSE
3
0.6
SSE
3
0.8
SE
4
1
S
4
1.2
S
5
1.1
S
5
1
S
6
0.8
SSE
6
0.6
SSE
6
0.7
SSE
6
0.7
SSE
6
0.7
SSE
7
Wave Graph
Metric surfscale
Energy kJ
3
3
3
3
3
3
3
3
3
6
11
3
7
17
36
71
64
62
43
25
31
35
40
Wind (km/h)
15
NNE
15
NNE
10
NE
10
ESE
10
SSE
15
SE
15
SSE
15
SSE
10
SSE
15
SSE
20
S
20
SSE
25
SSE
30
SSE
35
SSE
30
SSW
20
SSW
15
SW
15
WSW
10
W
10
WNW
15
NW
10
WNW
Wind State
cross-off
cross-off
cross
on
on
on
on
cross-on
cross-on
on
cross-on
on
on
cross-on
on
cross-on
cross
cross
cross-off
cross-off
cross-off
off
off
High Tide
11:04AM1.60m
11:16PM1.58m
11:53AM1.57m
00:04AM1.46m
12:41PM1.53m
Low Tide
4:35AM-0.16m
4:51PM-0.02m
5:15AM-0.09m
5:37PM0.06m
5:55AM0.02m
6:24PM0.16m
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
rain showers
part cloud
part cloud
clear
rain showers
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:53
7:52
7:52
 mm
1
4
4
2
3
3
2
1
1
Temp °C
24
23
24
24
25
25
24
24
24
24
24
22
22
22
23
23
23
23
25
28
29
25
24
Feels °C
25
24
25
25
26
26
25
25
25
24
23
21
20
19
20
22
24
25
27
31
31
26
27
  • 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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