Surf Break

Lat Long: 24.87° N 76.14° W

Rock Sound 48 hour detailed Surf Forecast

Issued: 7 am 30 Oct 2026 (local time)

Forecast update in  hr  min

Today's Rock Sound sea temperature is
29.3°C
1.9° 

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 Oct):

  • Morning surf: Morning surf (30 Oct, local time) - 3.5ft (1.0m), 9s period with NE swell.
  • Afternoon surf: Afternoon surf (30 Oct, local time) - 3.5ft (1.0m), 9s period with NE swell.
  • Evening surf: Evening surf (30 Oct, local time) - 3ft (0.9m), 9s period with NE swell.

The current surf forecast for Rock Sound at 10AM is: 1.0m 9s primary swell from a Northeast direction and 0.4m 8s secondary swell from a East-southeast direction (forecast issued at 07:00am October 30). The wind direction is predicted to be onshore.

Time (EDT) & DateWave HeightWave Period
Morning (30 Oct)3.5ft (1.0m)9s
Afternoon (30 Oct)3.5ft (1.0m)9s
Evening (30 Oct)3ft (0.9m)9s

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


Short Range Forecast

Heavy rain (total 32mm), heaviest during Sun afternoon. Warm (max 27°C on Fri morning, min 26°C on Sat night). Winds increasing (light winds from the NE on Fri morning, strong winds from the ENE by Sat night).

Friday
30
Saturday
31
Sunday
1
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
1
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)
1
NE
9
1
NE
9
1
NE
9
1
NE
9
1
NE
9
0.9
NE
9
0.9
NE
9
0.8
NE
9
0.8
NE
8
0.8
NE
8
1.2
NE
8
1.2
ENE
8
1.4
ENE
8
1.6
ENE
8
1.8
ENE
8
2
ENE
8
2.1
ENE
8
2.2
ENE
8
2.1
ENE
8
2.1
ENE
8
2.1
ENE
8
2
ENE
8
2
ENE
8
Wave Graph
Metric surfscale
Energy kJ
166
166
163
159
156
132
129
104
100
97
192
166
224
310
466
560
612
642
621
621
621
567
536
Wind (km/h)
0
N
5
NE
10
NE
10
ENE
15
ENE
20
ENE
20
NE
20
ENE
25
ENE
30
ENE
30
ENE
25
ENE
30
ENE
40
ENE
40
ENE
40
E
40
E
40
E
40
E
35
E
35
E
40
E
35
E
Wind State
glassy
on
on
cross-on
on
on
on
on
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
11:53AM1.18m
00:22AM0.94m
12:55PM1.12m
1:30AM0.92m
2:03PM1.07m
Low Tide
5:20AM0.31m
6:34PM0.37m
6:21AM0.35m
7:38PM0.38m
7:31AM0.38m
8:44PM0.39m
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
—
—
—
—
—
—
—
7:09
—
—
—
—
—
—
—
6:11
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:24
—
—
—
—
—
—
—
6:24
—
—
—
—
—
—
—
5:23
—
—
 mm
—
—
2
2
—
—
—
—
1
1
1
1
1
2
1
2
2
3
3
5
2
—
1
Temp °C
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
26
26
27
27
26
27
27
27
Feels °C
32
31
30
29
29
28
28
28
27
26
26
27
26
24
24
23
23
24
24
24
24
24
25
  • 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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