Rock Sound Surf Break

Lat Long: 24.87° N 76.14° W

Rock Sound 48 hour detailed Surf Forecast

Issued: 1 pm 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Rock Sound sea temperature is
30.4° C
1.1° 

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 (19 Aug):

  • Morning surf: Morning surf (19 Aug, local time) - 1.5ft (0.5m), 9s period with E swell.
  • Afternoon surf: Afternoon surf (19 Aug, local time) - 1.5ft (0.5m), 8s period with E swell.
  • Evening surf: Evening surf (19 Aug, local time) - 1.5ft (0.5m), 8s period with E swell.

The current surf forecast for Rock Sound at 7PM is: 0.5m 8s primary swell from a East direction and 0.3m 7s secondary swell from a Northeast direction (forecast issued at 01:00pm August 19). The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (19 Aug)1.5ft (0.5m)9s
Afternoon (19 Aug)1.5ft (0.5m)8s
Evening (19 Aug)1.5ft (0.5m)8s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Fri night. Warm (max 29°C on Fri afternoon, min 28°C on Wed afternoon). Wind will be generally light.

Wed
19
Thursday
20
Friday
21
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)
0.5
E
9
0.5
E
9
0.5
E
8
0.5
E
8
0.5
E
8
0.5
E
8
0.5
E
8
0.5
E
8
0.5
E
8
0.5
E
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.5
E
9
0.5
E
9
Wave Graph
Metric surfscale
Energy kJ
39
38
36
36
36
35
35
35
35
35
23
23
22
22
23
24
25
26
26
39
38
Wind (km/h)
10
SW
10
SSW
10
SSW
10
SE
15
SE
15
SSE
10
SSE
10
SSE
10
SE
15
SSE
10
SSE
15
SE
15
ESE
20
SE
15
SE
15
ESE
15
ESE
15
ESE
15
ESE
20
E
20
SE
Wind State
off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross
cross
cross
cross
cross
cross-on
cross
cross
cross-on
cross
High Tide
1:54PM1.01m
2:08AM0.84m
2:50PM0.98m
3:06AM0.82m
3:52PM0.98m
Low Tide
8:32PM0.48m
8:06AM0.45m
9:34PM0.52m
9:01AM0.48m
10:37PM0.52m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:35
7:35
7:34
 mm
1
1
1
1
Temp °C
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
29
29
29
28
Feels °C
32
32
32
32
31
30
31
32
32
31
32
30
30
30
31
31
31
32
32
32
30
  • 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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