Rock Sound Surf Break

Lat Long: 24.87° N 76.14° W

Rock Sound 48 hour detailed Surf Forecast

Issued: 7 am 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Rock Sound sea temperature is
30.1° C
1.2° 

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 (21 Jul):

  • Morning surf: Morning surf (21 Jul, local time) - 3ft (0.9m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (21 Jul, local time) - 3ft (0.9m), 8s period with ESE swell.
  • Evening surf: Evening surf (21 Jul, local time) - 2.5ft (0.8m), 8s period with ESE swell.

The current surf forecast for Rock Sound at 10AM is: 0.9m 8s primary swell from a East-southeast direction and 0.1m 8s secondary swell from a Northeast direction (forecast issued at 07:00am July 21). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (21 Jul)3ft (0.9m)8s
Afternoon (21 Jul)3ft (0.9m)8s
Evening (21 Jul)2.5ft (0.8m)8s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Tue morning. Warm (max 29°C on Wed afternoon, min 28°C on Tue morning). Mainly fresh winds.

Tuesday
21
Wednesday
22
Thursday
23
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)
0.9
ESE
8
0.9
ESE
8
0.9
ESE
8
0.9
ESE
8
0.8
ESE
8
0.9
ESE
8
0.8
ESE
8
0.9
ESE
8
0.9
ESE
8
1
E
8
0.9
ESE
5
0.9
ESE
8
0.8
ESE
8
0.9
E
8
0.9
E
8
0.9
E
7
0.9
E
7
0.9
E
7
1
E
7
1
E
8
1
E
8
1
E
8
1
E
8
Wave Graph
Metric surfscale
Energy kJ
81
81
81
81
66
85
83
113
113
131
46
107
85
100
90
85
85
85
107
111
111
113
116
Wind (km/h)
25
SE
25
SE
25
SE
20
SE
20
ESE
20
ESE
25
ESE
25
ESE
25
E
25
E
25
E
20
E
20
ENE
25
ENE
30
ENE
25
ENE
25
ENE
25
E
25
ESE
20
ESE
20
ESE
25
ESE
30
ESE
Wind State
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross
High Tide
2:03AM0.86m
2:44PM0.98m
2:57AM0.81m
3:40PM0.97m
3:54AM0.79m
4:37PM0.97m
Low Tide
8:08AM0.34m
9:15PM0.41m
8:57AM0.37m
10:17PM0.43m
9:49AM0.40m
clear
clear
thunderstorm
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:26
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:53
7:53
7:52
 mm
1
1
Temp °C
28
28
28
28
28
28
28
28
28
28
28
28
29
29
28
28
29
28
28
29
29
29
28
Feels °C
28
29
29
29
30
29
28
27
29
28
28
29
31
30
28
28
30
28
29
30
31
30
28
  • 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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