Rock Sound Surf Break

Lat Long: 24.87° N 76.14° W

Rock Sound 48 hour detailed Surf Forecast

Issued: 7 pm 30 Aug 2026 (local time)

Forecast update in  hr  min

Today's Rock Sound sea temperature is
30.6°C
1.4° 

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 (31 Aug):

  • Morning surf: Morning surf (31 Aug, local time) - 2.5ft (0.8m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (31 Aug, local time) - 2.5ft (0.8m), 8s period with E swell.
  • Evening surf: Evening surf (31 Aug, local time) - 2.5ft (0.8m), 8s period with E swell.

The current surf forecast for Rock Sound at 3AM is: 0.9m 8s primary swell from a East direction and 0.2m 10s secondary swell from a East-northeast direction (forecast issued at 07:00pm August 30). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (31 Aug)2.5ft (0.8m)8s
Afternoon (31 Aug)2.5ft (0.8m)8s
Evening (31 Aug)2.5ft (0.8m)8s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Sun night. Warm (max 30°C on Mon afternoon, min 29°C on Sun night). Mainly fresh winds.

Sun
30
Monday
31
Tuesday
1
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
Swell
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
E
8
0.9
E
8
0.9
E
8
0.9
E
8
0.8
E
8
0.8
E
8
0.8
E
8
0.8
E
8
0.8
E
8
0.8
E
8
1
E
8
1.2
E
12
1.3
E
11
1.3
E
11
1.2
E
11
1.2
E
10
1.2
E
10
1.2
E
10
Wave Graph
Metric surfscale
Energy kJ
107
100
100
100
98
76
76
74
74
72
72
117
404
418
403
326
308
302
290
Wind (km/h)
15
ESE
15
ESE
20
ESE
20
ESE
20
ESE
20
ESE
20
SE
15
ESE
15
E
20
E
25
ENE
25
E
25
ESE
25
ESE
25
ESE
20
ESE
20
ESE
20
E
25
E
Wind State
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
High Tide
10:18PM1.07m
10:43AM1.16m
10:59PM1.03m
11:26AM1.16m
Low Tide
4:21PM0.37m
4:26AM0.33m
5:06PM0.38m
5:03AM0.33m
5:55PM0.40m
thunderstorm
thunderstorm
part cloud
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:24
7:23
7:22
 mm
1
3
1
1
1
1
1
1
Temp °C
29
29
29
29
29
29
29
30
30
30
29
29
29
29
29
29
29
29
29
Feels °C
32
32
31
31
31
30
31
33
33
32
30
30
30
30
30
31
31
31
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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