Rock Sound Surf Break

Lat Long: 24.87° N 76.14° W

Rock Sound 48 hour detailed Surf Forecast

Issued: 7 pm 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's Rock Sound sea temperature is
30.1°C
1.2° 

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 (22 Sep):

  • Morning surf: Morning surf (22 Sep, local time) - 1ft (0.3m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (22 Sep, local time) - 1ft (0.3m), 8s period with ENE swell.
  • Evening surf: Evening surf (22 Sep, local time) - 1ft (0.3m), 8s period with ENE swell.

The current surf forecast for Rock Sound at 12AM is: 0.3m 8s primary swell from a East-northeast direction and 0.3m 5s secondary swell from a East-southeast direction (forecast issued at 07:00pm September 21). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (22 Sep)1ft (0.3m)8s
Afternoon (22 Sep)1ft (0.3m)8s
Evening (22 Sep)1ft (0.3m)8s

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


Short Range Forecast

Moderate rain (total 13mm), heaviest on Wed morning. Warm (max 29°C on Mon night, min 26°C on Wed afternoon). Wind will be generally light.

Mon
21
Tuesday
22
Wednesday
23
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)
0.4
SE
5
0.3
ENE
9
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.4
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ESE
9
0.3
ESE
9
0.3
ENE
8
0.3
ESE
8
0.2
ENE
8
0.3
E
6
0.2
ENE
8
Wave Graph
Metric surfscale
Energy kJ
7
15
14
14
14
13
22
13
13
12
12
12
15
15
11
13
6
6
6
Wind (km/h)
0
S
5
S
5
SSE
10
SE
10
SSE
10
SSE
10
S
10
SW
5
NW
10
NNE
10
ENE
15
E
15
ESE
10
SE
15
SW
20
WNW
20
N
20
N
20
NNE
Wind State
glassy
cross-off
glassy
cross
cross-off
cross-off
cross-off
off
cross
cross-on
cross-on
cross-on
cross-on
cross
off
cross-off
cross-on
cross-on
on
High Tide
5:01PM1.01m
5:30AM0.93m
5:50PM1.04m
6:19AM0.99m
6:34PM1.07m
Low Tide
11:37PM0.52m
11:28AM0.52m
00:19AM0.48m
12:21PM0.48m
part cloud
part cloud
part cloud
part cloud
thunderstorm
cloud
part cloud
part cloud
cloud
clear
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
cloud
thunderstorm
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:01
7:00
7:00
 mm
1
3
1
1
Temp °C
28
28
28
28
29
29
29
29
29
29
29
28
28
28
28
26
27
28
28
Feels °C
32
31
32
31
32
32
32
32
33
33
32
30
31
31
31
27
29
30
29
  • 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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