Diamond Beach Surf Break

Lat Long: 38.96° N 74.85° W

Diamond Beach 48 hour detailed Surf Forecast

Issued: 7 am 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Diamond Beach sea temperature is
25.1°C
2.9° 

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 (04 Sep):

  • Morning surf: Morning surf (04 Sep, local time) - 1ft (0.3m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (04 Sep, local time) - 1.5ft (0.4m), 8s period with SE swell.
  • Evening surf: Evening surf (04 Sep, local time) - 1ft (0.3m), 8s period with ESE swell.

The current surf forecast for Diamond Beach at 3PM is: 0.4m 8s primary swell from a Southeast direction and 0.2m 5s secondary swell from a South direction (forecast issued at 07:00am September 04). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (EDT) & DateWave HeightWave Period
Morning (04 Sep)1ft (0.3m)8s
Afternoon (04 Sep)1.5ft (0.4m)8s
Evening (04 Sep)1ft (0.3m)8s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Sat morning. Warm (max 29°C on Fri afternoon, min 21°C on Sun night). Wind will be generally light.

Friday
4
Saturday
5
Sunday
6
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)
0.4
ESE
8
0.3
SE
8
0.3
SE
8
0.4
SE
8
0.4
SE
8
0.3
ESE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
0.3
S
6
0.2
ESE
8
0.2
S
6
0.2
S
6
0.2
E
8
0.5
E
3
0.6
E
4
0.6
E
5
0.6
E
5
0.6
E
7
Wave Graph
Metric surfscale
Energy kJ
27
11
11
17
17
13
10
10
10
10
6
6
6
6
6
3
3
5
5
12
16
20
33
Wind (km/h)
20
WNW
25
WNW
25
NW
25
WNW
20
WNW
5
WNW
15
W
15
W
10
WNW
15
N
10
NNE
5
NNE
5
E
10
SE
15
SSE
10
SE
5
E
15
ENE
25
ENE
25
ENE
20
E
20
E
15
E
Wind State
cross-off
off
off
off
off
off
cross-off
cross-off
off
cross-off
cross-off
cross-off
glassy
on
cross-on
on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
High Tide
2:05AM1.24m
2:29PM1.52m
3:11AM1.21m
3:36PM1.52m
4:21AM1.23m
4:46PM1.54m
Low Tide
7:37AM0.20m
9:04PM0.25m
8:57AM0.23m
10:17PM0.20m
10:14AM0.20m
thunderstorm
clear
clear
clear
clear
clear
part cloud
clear
thunderstorm
rain showers
part cloud
cloud
clear
clear
part cloud
cloud
clear
clear
rain showers
part cloud
clear
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:30
6:31
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:24
7:23
7:22
 mm
1
1
2
1
Temp °C
25
25
25
27
29
29
27
24
23
23
24
24
24
24
24
24
23
22
22
22
22
22
22
Feels °C
27
25
24
26
28
31
28
25
25
23
24
24
25
24
24
24
24
21
19
19
20
20
21
  • 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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