Rock Sound Surf Break

Lat Long: 24.87° N 76.14° W

Rock Sound 48 hour detailed Surf Forecast

Issued: 7 pm 09 Sep 2026 (local time)

Forecast update in  hr  min

Today's Rock Sound sea temperature is
30.3°C
1.3° 

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 (09 Sep):

  • Afternoon surf: Afternoon surf (09 Sep, local time) - 2.5ft (0.8m), 4s period with E swell.
  • Evening surf: Evening surf (09 Sep, local time) - 3ft (0.9m), 5s period with ESE swell.

The current surf forecast for Rock Sound at 11PM is: 0.9m 6s primary swell from a East-southeast direction (forecast issued at 07:00pm September 09). An open ocean swell of 0.4m 8s is not directed at the surf break, a second open ocean swell of 0.4m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (09 Sep)--
Afternoon (09 Sep)2.5ft (0.8m)4s
Evening (09 Sep)3ft (0.9m)5s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Thu night. Warm (max 29°C on Wed night, min 29°C on Wed night). Wind will be generally light.

Wed
9
Thursday
10
Friday
11
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)
0.7
ESE
5
0.7
ESE
5
0.9
ESE
6
0.9
ESE
7
0.9
ESE
7
1
ESE
7
1
ESE
7
1
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
0.9
ESE
7
0.9
ESE
7
0.9
ESE
8
0.9
ESE
8
0.9
ESE
8
Wave Graph
Metric surfscale
Energy kJ
23
28
43
94
94
101
96
88
66
68
72
74
91
99
91
97
83
87
107
Wind (km/h)
25
ESE
20
ESE
25
ESE
25
ESE
25
ESE
25
ESE
25
ESE
20
ESE
20
ESE
20
E
25
ESE
25
ESE
25
ESE
25
ESE
25
ESE
20
ESE
20
ESE
20
E
25
E
Wind State
cross-on
cross
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
High Tide
7:46PM1.15m
8:12AM1.12m
8:33PM1.14m
8:57AM1.16m
9:15PM1.12m
Low Tide
2:03AM0.28m
2:21PM0.28m
2:45AM0.27m
3:10PM0.28m
thunderstorm
part cloud
part cloud
clear
clear
clear
clear
clear
clear
thunderstorm
clear
clear
clear
part cloud
clear
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>
7:15
7:14
7:13
 mm
2
1
Temp °C
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
Feels °C
30
31
30
30
30
30
30
31
31
31
31
30
31
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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