Surf Break

Lat Long: 24.87° N 76.14° W

Rock Sound 48 hour detailed Surf Forecast

Issued: 1 pm 30 Sep 2026 (local time)

Forecast update in  hr  min

Today's Rock Sound sea temperature is
29.8°C
1.1° 

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 (30 Sep):

  • Morning surf: Morning surf (30 Sep, local time) - 1ft (0.3m), 13s period with ESE swell.
  • Afternoon surf: Afternoon surf (30 Sep, local time) - 1.5ft (0.4m), 9s period with NE swell.
  • Evening surf: Evening surf (30 Sep, local time) - 1.5ft (0.4m), 9s period with NE swell.

The current surf forecast for Rock Sound at 6PM is: 0.3m 12s primary swell from a East-southeast direction and 0.6m 5s secondary swell from a East-southeast direction, 0.4m 9s secondary swell from a Northeast direction (forecast issued at 01:00pm September 30). The wind direction is predicted to be onshore.

Time (EDT) & DateWave HeightWave Period
Morning (30 Sep)1ft (0.3m)13s
Afternoon (30 Sep)1.5ft (0.4m)9s
Evening (30 Sep)1.5ft (0.4m)9s

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


Short Range Forecast

Heavy rain (total 23mm), heaviest during Wed afternoon. Warm (max 29°C on Thu afternoon, min 26°C on Wed afternoon). Mainly fresh winds.

Wed
30
Thursday
1
Friday
2
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
NE
9
0.4
NE
9
0.4
NE
9
0.4
NE
9
1
E
4
1.2
E
5
1.2
E
5
1.2
ESE
5
1.1
ESE
6
1.1
ESE
6
1
ESE
6
1
ESE
6
1.1
E
6
1
ESE
6
1
ESE
6
1
ESE
6
1
E
6
1
E
6
1
E
6
1
E
6
1
E
6
Wave Graph
Metric surfscale
Energy kJ
30
29
29
28
30
65
78
87
80
83
69
72
82
72
72
74
71
73
76
76
74
Wind (km/h)
25
E
20
E
5
E
35
ENE
35
ENE
30
E
30
E
30
E
30
ESE
30
ESE
25
ESE
25
E
25
E
25
E
30
ESE
30
E
25
ESE
30
E
25
E
30
E
30
E
Wind State
cross-on
cross-on
glassy
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
11:08AM1.23m
11:30PM1.00m
12:01PM1.19m
00:26AM0.95m
1:02PM1.15m
Low Tide
5:44PM0.40m
5:29AM0.35m
6:42PM0.43m
6:25AM0.39m
7:49PM0.45m
part cloud
cloud
mod rain
thunderstorm
cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
cloud
cloud
thunderstorm
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
—
6:56
—
—
—
—
—
—
—
6:56
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
6:52
—
—
—
—
—
—
—
6:51
—
—
—
—
—
—
—
6:50
—
—
 mm
—
—
8
2
—
—
1
1
3
1
1
1
1
1
—
—
—
1
—
—
—
Temp °C
28
28
26
26
27
28
28
28
28
29
29
29
29
29
28
28
29
29
29
29
29
Feels °C
28
29
31
25
25
27
28
27
28
30
30
31
30
30
28
28
30
30
30
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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