Diamond Beach Surf Break

Lat Long: 38.96° N 74.85° W

Diamond Beach 48 hour detailed Surf Forecast

Issued: 1 pm 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Diamond Beach sea temperature is
24.9° 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 (14 Aug):

  • Morning surf: Morning surf (14 Aug, local time) - 0.5ft (0.1m), 9s period with SE swell.
  • Afternoon surf: Afternoon surf (14 Aug, local time) - 0.5ft (0.1m), 9s period with SE swell.
  • Evening surf: Evening surf (14 Aug, local time) - 0.5ft (0.1m), 9s period with SE swell.

The current surf forecast for Diamond Beach at 6PM is: 0.1m 9s primary swell from a Southeast direction and 0.1m 6s secondary swell from a South direction (forecast issued at 01:00pm August 14). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (14 Aug)0.5ft (0.1m)9s
Afternoon (14 Aug)0.5ft (0.1m)9s
Evening (14 Aug)0.5ft (0.1m)9s

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


Short Range Forecast

Moderate rain (total 17mm), heaviest on Sun night. Warm (max 27°C on Fri afternoon, min 23°C on Sun afternoon). Winds increasing (calm on Fri afternoon, strong winds from the S by Sun night).

Fri
14
Saturday
15
Sunday
16
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
Swell
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
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.2
S
5
0.2
S
5
0.2
S
5
0.2
S
5
0.1
E
12
0.2
S
6
0.2
S
6
0.3
SSE
6
0.2
ESE
9
0.6
SE
4
0.6
SE
4
0.6
SSE
4
0.7
SE
4
0.9
SSE
4
1.4
SSE
5
1.5
S
6
Wave Graph
Metric surfscale
Energy kJ
3
3
3
3
3
3
3
3
3
3
3
3
7
7
8
8
9
15
31
91
144
Wind (km/h)
5
SE
0
S
5
E
10
ESE
5
SE
5
NNE
10
NE
15
NNE
15
NE
15
E
15
ESE
15
E
15
SE
15
SSE
15
SSE
15
SSE
25
SSE
30
SSE
35
SSE
40
S
20
SSW
Wind State
on
glassy
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
on
on
on
on
cross-on
on
on
cross-on
cross
High Tide
10:16AM1.61m
10:29PM1.68m
11:04AM1.60m
11:16PM1.58m
11:53AM1.57m
Low Tide
4:04PM-0.07m
4:35AM-0.16m
4:51PM-0.02m
5:15AM-0.09m
5:37PM0.06m
rain showers
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
cloud
cloud
light rain
rain showers
thunderstorm
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:55
7:53
7:52
 mm
1
2
2
1
2
1
4
4
Temp °C
27
27
24
26
26
26
25
24
25
25
25
24
24
24
24
24
24
23
24
24
23
Feels °C
30
31
27
29
29
29
27
25
26
26
25
24
24
25
24
24
22
20
21
21
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.


Nearest locationNearest