Rock Sound Surf Break

Lat Long: 24.87° N 76.14° W

Rock Sound 48 hour detailed Surf Forecast

Issued: 7 am 16 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.

Surf Forecasts:

How big are the waves at Rock Sound today (16 Sep):

  • Morning surf: Morning surf (16 Sep, local time) - 1.5ft (0.4m), 9s period with E swell.
  • Afternoon surf: Afternoon surf (16 Sep, local time) - 1.5ft (0.4m), 9s period with E swell.
  • Evening surf: Evening surf (16 Sep, local time) - 2.5ft (0.8m), 8s period with E swell.

The current surf forecast for Rock Sound at 3PM is: 0.4m 9s primary swell from a East direction and 0.1m 13s secondary swell from a East direction, 0.6m 4s secondary swell from a East direction (forecast issued at 07:00am September 16). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (16 Sep)1.5ft (0.4m)9s
Afternoon (16 Sep)1.5ft (0.4m)9s
Evening (16 Sep)2.5ft (0.8m)8s

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

16 DaysHourly
Print Table

Short Range Forecast

Heavy rain (total 27mm), heaviest during Fri night. Warm (max 29°C on Wed afternoon, min 28°C on Wed morning). Wind will be generally light.

Wednesday
16
Thursday
17
Friday
18
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
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)
0.4
E
9
0.4
E
9
0.4
E
9
0.4
E
9
0.3
E
9
0.8
E
8
0.7
E
4
0.7
E
4
0.3
E
8
0.5
E
5
0.5
E
5
0.5
E
5
0.4
ESE
5
0.5
ESE
5
0.6
ESE
6
0.7
ESE
4
0.6
ESE
4
0.6
ESE
5
0.6
ESE
5
0.6
ESE
7
0.6
E
7
0.7
E
7
0.7
E
7
Wave Graph
Metric surfscale
Energy kJ
25
25
25
24
14
89
17
19
15
12
12
12
8
16
24
15
15
18
22
41
34
44
44
Wind (km/h)
20
E
20
E
20
E
20
ENE
20
ENE
25
ENE
25
E
20
ESE
15
ESE
15
E
15
E
15
E
20
E
15
E
20
E
25
ESE
20
ESE
20
ESE
15
ESE
15
E
20
E
20
E
25
E
Wind State
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
12:20PM1.08m
00:34AM0.90m
1:06PM1.04m
1:22AM0.87m
1:58PM1.00m
Low Tide
5:50AM0.42m
6:56PM0.49m
6:31AM0.46m
7:48PM0.54m
7:18AM0.51m
8:47PM0.57m
clear
clear
thunderstorm
thunderstorm
part cloud
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
—
—
—
—
—
—
—
6:50
—
—
—
—
—
—
—
6:50
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
7:07
—
—
—
—
—
—
—
7:06
—
—
—
—
—
—
—
7:05
—
—
 mm
—
—
1
1
—
—
—
1
1
1
2
4
1
—
—
—
—
2
2
—
2
2
1
Temp °C
28
28
28
29
29
29
29
28
28
28
28
29
29
29
29
28
28
28
29
28
29
29
29
Feels °C
29
29
29
30
30
29
29
29
30
31
31
32
30
31
31
29
30
30
32
30
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)
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View detailed surf forecast for Rock Sound at:
surf-forecast.com

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