Rock Sound Surf Break

Lat Long: 24.87° N 76.14° W

Rock Sound 48 hour detailed Surf Forecast

Issued: 7 am 11 Aug 2026 (local time)

Forecast update in  hr  min

Today's Rock Sound sea temperature is
29.8° C
0.5° 

Rock Sound surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Rock Sound today (11 Aug):

  • Morning surf: Morning surf (11 Aug, local time) - 2.5ft (0.7m), 6s period with ESE swell.
  • Afternoon surf: Afternoon surf (11 Aug, local time) - 2ft (0.6m), 7s period with ESE swell.
  • Evening surf: Evening surf (11 Aug, local time) - 2ft (0.6m), 7s period with ESE swell.

The current surf forecast for Rock Sound at 2PM is: 0.6m 7s primary swell from a East-southeast direction and 0.1m 8s secondary swell from a Northeast direction (forecast issued at 07:00am August 11). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (11 Aug)2.5ft (0.7m)6s
Afternoon (11 Aug)2ft (0.6m)7s
Evening (11 Aug)2ft (0.6m)7s

Table - waves today at Rock Sound. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 28°C on Tue morning, min 27°C on Tue night). Wind will be generally light.

Tuesday
11
Wednesday
12
Thursday
13
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)
0.7
ESE
6
0.7
ESE
6
0.7
ESE
7
0.6
ESE
7
0.6
ESE
7
0.6
ESE
7
0.6
ESE
7
0.6
ESE
7
0.5
ESE
7
0.5
ESE
7
0.5
ESE
7
0.5
ESE
7
0.5
ESE
7
0.4
ESE
7
0.4
ESE
7
0.4
ESE
7
0.4
ESE
7
0.4
ESE
7
0.5
ESE
7
0.5
ESE
7
0.5
ESE
7
0.5
ESE
7
0.7
ESE
7
Wave Graph
Metric surfscale
Energy kJ
44
44
45
34
35
35
35
35
27
29
29
29
28
19
19
18
15
15
27
27
27
26
48
Wind (km/h)
20
ESE
20
ESE
15
ESE
15
E
15
E
15
E
15
ESE
15
ESE
15
ESE
15
ESE
15
ESE
10
ESE
5
ESE
10
ENE
15
E
15
ESE
20
SE
15
ESE
15
ESE
15
ESE
15
ESE
20
E
25
ESE
Wind State
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
7:33AM0.98m
8:01PM1.17m
8:27AM1.04m
8:51PM1.17m
9:17AM1.09m
9:38PM1.14m
Low Tide
1:34PM0.25m
2:28AM0.24m
2:30PM0.23m
3:13AM0.22m
3:24PM0.23m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:37
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:42
7:40
7:40
 mm
Temp °C
28
28
28
28
28
28
28
27
27
27
27
28
28
28
27
27
28
28
28
28
28
28
28
Feels °C
30
30
31
31
31
31
31
30
30
29
29
31
32
31
29
29
30
30
31
31
31
30
29
  • 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 Rock Sound 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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