Surf Break

Lat Long: 38.96° N 74.85° W

Diamond Beach 48 hour detailed Surf Forecast

Issued: 7 pm 01 Oct 2026 (local time)

Forecast update in  hr  min

Today's Diamond Beach sea temperature is
18.8°C
0.1° 

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 (02 Oct):

  • Morning surf: Morning surf (02 Oct, local time) - 1ft (0.3m), 12s period with SE swell.
  • Afternoon surf: Afternoon surf (02 Oct, local time) - 1.5ft (0.4m), 12s period with SE swell.
  • Evening surf: Evening surf (02 Oct, local time) - 1.5ft (0.4m), 12s period with SE swell.

The current surf forecast for Diamond Beach at 4AM is: 0.3m 12s primary swell from a Southeast direction and 0.2m 8s secondary swell from a East direction, 0.7m 4s secondary swell from a South-southwest direction (forecast issued at 07:00pm October 01). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (02 Oct)1ft (0.3m)12s
Afternoon (02 Oct)1.5ft (0.4m)12s
Evening (02 Oct)1.5ft (0.4m)12s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Sun morning. Warm (max 28°C on Fri afternoon, min 16°C on Sat morning). Wind will be generally light.

Thu
1
Friday
2
Saturday
3
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
1
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)
0.3
SE
12
0.3
SE
12
0.3
SE
12
0.3
SE
12
0.3
SE
12
0.3
SE
12
0.3
SE
12
0.3
SE
12
0.4
SE
12
0.4
SE
12
0.9
SSW
5
0.3
ESE
11
0.3
ESE
11
0.3
ESE
11
0.3
ESE
11
0.3
ESE
11
0.3
ESE
11
0.3
ESE
11
0.3
ESE
10
Wave Graph
Metric surfscale
Energy kJ
22
22
22
22
22
23
22
22
35
34
42
25
24
23
23
23
23
22
22
Wind (km/h)
20
S
20
SSW
20
SSW
20
SSW
20
SW
20
SW
15
SW
20
SW
15
SSW
15
SSW
15
NNW
20
N
25
N
20
N
15
NNE
5
ENE
15
ENE
15
NE
15
ENE
Wind State
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
High Tide
00:57AM1.28m
1:15PM1.56m
2:02AM1.25m
2:21PM1.51m
Low Tide
6:31PM0.12m
6:24AM0.15m
7:37PM0.19m
7:32AM0.23m
8:53PM0.20m
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:54
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6:56
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:42
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6:40
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6:38
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 mm
—
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Temp °C
25
26
23
23
21
20
23
27
28
28
22
20
17
16
16
17
17
17
17
Feels °C
23
24
21
21
19
18
21
24
26
26
23
20
13
12
13
17
15
15
16
  • 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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