Round Rock Surf Break

Lat Long: 13.28° N 59.57° W

Round Rock 48 hour detailed Surf Forecast

Issued: 1 pm 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's Round Rock sea temperature is
29.1°C
0.3° 

Round Rock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Round Rock today (31 Aug):

  • Morning surf: Morning surf (31 Aug, local time) - 5.5ft (1.7m), 9s period with ENE swell.
  • Afternoon surf: Afternoon surf (31 Aug, local time) - 5ft (1.6m), 8s period with E swell.
  • Evening surf: Evening surf (31 Aug, local time) - 5ft (1.6m), 8s period with E swell.

The current surf forecast for Round Rock at 10PM is: 1.6m 8s primary swell from a East direction and 0.2m 11s secondary swell from a North-northeast direction, 0.2m 11s secondary swell from a North-northeast direction (forecast issued at 01:00pm August 31). The wind direction is predicted to be cross-onshore.

Time (AST) & DateWave HeightWave Period
Morning (31 Aug)5.5ft (1.7m)9s
Afternoon (31 Aug)5ft (1.6m)8s
Evening (31 Aug)5ft (1.6m)8s

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


Short Range Forecast

Some drizzle, heaviest during Thu morning. Warm (max 29°C on Mon afternoon, min 27°C on Mon night). Wind will be generally light.

Mon
31
Tuesday
1
Wednesday
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)
1.7
ENE
8
1.7
E
8
1.6
E
8
1.6
E
8
1.6
E
8
1.6
E
8
1.5
E
8
1.4
ENE
8
1.2
ENE
8
1.2
ENE
8
1.2
E
8
1.1
ENE
8
1
ENE
8
1.1
E
7
1
E
7
1
E
7
1
E
7
0.9
ENE
7
0.9
ENE
7
0.8
ENE
7
0.8
ENE
7
Wave Graph
Metric surfscale
Energy kJ
432
412
349
341
341
333
280
232
192
187
172
147
120
134
109
109
109
94
78
69
69
Wind (km/h)
25
E
25
E
25
E
25
E
25
E
25
E
25
E
25
E
25
E
25
E
20
E
20
E
20
ENE
25
E
25
E
25
E
20
ENE
20
E
20
E
20
E
20
E
Wind State
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
cross-on
cross-on
cross-on
cross-on
High Tide
5:25PM0.77m
6:02AM0.68m
5:59PM0.77m
6:51AM0.61m
6:38PM0.75m
Low Tide
11:18AM0.23m
11:52PM0.16m
11:48AM0.27m
00:40AM0.16m
12:21PM0.31m
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:47
5:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:09
6:08
6:07
 mm
Temp °C
29
29
28
28
28
27
27
28
28
29
28
27
27
27
27
27
28
28
28
27
27
Feels °C
29
29
28
29
29
27
27
28
28
29
29
28
29
27
28
27
29
29
30
29
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 Round Rock 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.


Nearest locationNearest