Surf Break

Lat Long: 24.87° N 76.14° W

Rock Sound 48 hour detailed Surf Forecast

Issued: 1 am 28 Sep 2026 (local time)

Forecast update in  hr  min

Today's Rock Sound sea temperature is
29.9°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 (28 Sep):

  • Morning surf: Morning surf (28 Sep, local time) - 1.5ft (0.4m), 11s period with NE swell.
  • Afternoon surf: Afternoon surf (28 Sep, local time) - 1.5ft (0.4m), 10s period with NE swell.
  • Evening surf: Evening surf (28 Sep, local time) - 1ft (0.3m), 10s period with NE swell.

The current surf forecast for Rock Sound at 5AM is: 0.4m 11s primary swell from a Northeast direction (forecast issued at 01:00am September 28). An open ocean swell of 0.6m 11s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (EDT) & DateWave HeightWave Period
Morning (28 Sep)1.5ft (0.4m)11s
Afternoon (28 Sep)1.5ft (0.4m)10s
Evening (28 Sep)1ft (0.3m)10s

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


Short Range Forecast

Heavy rain (total 24mm), heaviest during Wed morning. Warm (max 28°C on Mon morning, min 26°C on Wed afternoon). Winds increasing (calm on Tue afternoon, strong winds from the E by Wed night).

Monday
28
Tuesday
29
Wednesday
30
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
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
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)
0.5
NE
11
0.4
NE
11
0.4
NE
11
0.4
NE
11
0.4
NE
10
0.4
NE
10
0.3
NE
10
0.3
NE
9
0.3
NE
10
0.2
ENE
9
0.2
ENE
9
0.2
ENE
9
0.3
NE
10
0.2
ESE
13
0.2
ESE
13
0.4
NE
10
0.4
NE
10
0.4
NE
10
0.4
NE
10
0.4
NE
9
0.8
ESE
5
0.4
NE
9
0.4
NE
9
0.8
E
9
Wave Graph
Metric surfscale
Energy kJ
55
41
41
40
35
33
15
14
16
8
8
8
16
17
17
23
24
24
31
30
29
29
28
96
Wind (km/h)
10
SSW
20
SW
20
SW
15
WSW
15
SW
10
SW
5
SSW
15
S
10
SSE
15
S
10
S
10
SE
5
SE
10
ESE
15
E
20
E
20
E
25
ESE
25
E
20
ENE
15
E
25
NE
35
ENE
40
E
Wind State
cross-off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
on
cross-on
cross-on
High Tide
9:38AM1.23m
9:57PM1.08m
10:21AM1.24m
10:41PM1.04m
11:08AM1.23m
Low Tide
3:18AM0.32m
4:04PM0.35m
3:58AM0.32m
4:52PM0.37m
4:41AM0.33m
5:44PM0.40m
thunderstorm
clear
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
thunderstorm
cloud
cloud
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
mod rain
thunderstorm
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:54
—
—
—
—
—
—
—
6:54
—
—
—
—
—
—
—
6:56
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:54
—
—
—
—
—
—
—
6:52
—
—
—
—
—
—
—
6:52
—
—
 mm
1
—
—
—
1
2
—
—
—
1
—
—
—
—
—
1
1
1
1
8
6
2
—
—
Temp °C
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
27
28
26
26
27
Feels °C
30
29
29
29
30
30
31
30
31
30
31
31
32
31
30
29
29
29
29
28
30
26
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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