Rock Sound Surf Break

Lat Long: 24.87° N 76.14° W

Rock Sound 48 hour detailed Surf Forecast

Issued: 7 pm 10 Sep 2026 (local time)

Forecast update in  hr  min

Today's Rock Sound sea temperature is
30.4°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 (11 Sep):

  • Morning surf: Morning surf (11 Sep, local time) - 3ft (0.9m), 7s period with ESE swell.
  • Afternoon surf: Afternoon surf (11 Sep, local time) - 3ft (0.9m), 7s period with ESE swell.
  • Evening surf: Evening surf (11 Sep, local time) - 3ft (0.9m), 8s period with ESE swell.

The current surf forecast for Rock Sound at 2AM is: 0.9m 7s primary swell from a East-southeast direction and 0.1m 11s secondary swell from a Northeast direction (forecast issued at 07:00pm September 10). An open ocean swell of 0.4m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (11 Sep)3ft (0.9m)7s
Afternoon (11 Sep)3ft (0.9m)7s
Evening (11 Sep)3ft (0.9m)8s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Fri morning. Warm (max 30°C on Sat afternoon, min 29°C on Thu night). Wind will be generally light.

Thu
10
Friday
11
Saturday
12
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
7
0.9
ESE
7
0.9
ESE
7
0.9
ESE
7
0.9
ESE
7
0.9
ESE
7
1
ESE
7
1
ESE
7
0.9
ESE
8
0.9
ESE
8
1
ESE
8
1
ESE
8
1.1
ESE
8
1.1
ESE
8
1
ESE
8
1
ESE
8
1
ESE
8
0.9
ESE
9
0.9
ESE
9
Wave Graph
Metric surfscale
Energy kJ
79
82
89
89
91
91
99
101
99
102
113
116
142
157
140
131
134
106
108
Wind (km/h)
20
ESE
25
E
25
ESE
25
ESE
25
ESE
25
ESE
25
ESE
25
ESE
20
ESE
25
ESE
25
ESE
25
ESE
25
SE
25
SE
25
SE
20
SE
20
ESE
15
ESE
20
ESE
Wind State
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross-on
High Tide
8:33PM1.14m
8:57AM1.16m
9:15PM1.12m
9:39AM1.18m
9:56PM1.08m
Low Tide
2:21PM0.28m
2:45AM0.27m
3:10PM0.28m
3:24AM0.27m
3:56PM0.30m
clear
part cloud
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
thunderstorm
clear
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:14
7:13
7:12
 mm
1
2
1
1
1
Temp °C
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
30
30
30
29
Feels °C
31
30
30
30
30
30
30
30
31
31
30
30
30
31
30
32
32
32
31
  • 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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