Rock Sound Surf Break

Lat Long: 24.87° N 76.14° W

Rock Sound 48 hour detailed Surf Forecast

Issued: 7 am 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Rock Sound sea temperature is
30.5°C
1.5° 

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 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), 8s 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 1PM is: 0.9m 7s primary swell from a East-southeast direction and 0.3m 6s secondary swell from a Northeast direction, 0.1m 8s secondary swell from a Northeast direction (forecast issued at 07:00am September 11). 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)8s
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 7mm), mostly falling on Fri morning. Warm (max 29°C on Fri morning, min 28°C on Sun morning). Wind will be generally light.

Friday
11
Saturday
12
Sunday
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)
0.9
ESE
7
0.9
ESE
7
0.9
ESE
7
1
ESE
7
0.9
ESE
8
0.9
ESE
8
0.9
ESE
8
0.9
ESE
8
1
ESE
8
1.1
ESE
8
1.1
ESE
8
1
ESE
8
0.9
ESE
8
0.9
ESE
9
0.8
ESE
9
0.7
ESE
9
0.7
ESE
9
0.7
ESE
9
0.6
E
9
0.7
ESE
8
0.7
ESE
8
0.7
E
8
0.7
E
8
Wave Graph
Metric surfscale
Energy kJ
74
76
94
104
83
85
107
110
122
161
165
143
113
106
101
80
80
79
54
75
75
71
69
Wind (km/h)
20
ESE
25
ESE
25
ESE
20
ESE
20
ESE
20
ESE
25
ESE
20
ESE
25
SE
25
SE
25
SE
20
SE
15
ESE
20
ESE
20
ESE
15
SE
15
ESE
20
ESE
20
ESE
15
ESE
15
E
15
E
20
E
Wind State
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
8:57AM1.16m
9:15PM1.12m
9:39AM1.18m
9:56PM1.08m
10:20AM1.18m
10:35PM1.04m
Low Tide
2:45AM0.27m
3:10PM0.28m
3:24AM0.27m
3:56PM0.30m
4:01AM0.30m
4:41PM0.33m
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
clear
thunderstorm
thunderstorm
clear
part cloud
part cloud
clear
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:48
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:13
7:12
7:10
 mm
1
1
1
1
1
1
Temp °C
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
28
29
29
29
29
Feels °C
31
30
31
31
32
31
31
31
30
30
30
31
31
31
31
31
31
31
29
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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