Round Rock Surf Break

Lat Long: 13.28° N 59.57° W

Round Rock 48 hour detailed Surf Forecast

Issued: 7 pm 06 Sep 2026 (local time)

Forecast update in  hr  min

Today's Round Rock sea temperature is
29.4°C
0.6° 

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 (07 Sep):

  • Morning surf: Morning surf (07 Sep, local time) - 4.5ft (1.3m), 7s period with E swell.
  • Afternoon surf: Afternoon surf (07 Sep, local time) - 4.5ft (1.4m), 7s period with E swell.
  • Evening surf: Evening surf (07 Sep, local time) - 5ft (1.5m), 7s period with E swell.

The current surf forecast for Round Rock at 1AM is: 1.3m 7s primary swell from a East direction and 0.1m 7s secondary swell from a North direction (forecast issued at 07:00pm September 06). An open ocean swell of 0.4m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (AST) & DateWave HeightWave Period
Morning (07 Sep)4.5ft (1.3m)7s
Afternoon (07 Sep)4.5ft (1.4m)7s
Evening (07 Sep)5ft (1.5m)7s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Tue night. Warm (max 29°C on Mon morning, min 27°C on Tue night). Mainly fresh winds.

Sun
6
Monday
7
Tuesday
8
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
E
8
1.2
E
8
1.3
E
7
1.4
E
7
1.4
E
7
1.3
E
7
1.3
E
7
1.4
E
7
1.4
E
7
1.4
E
7
1.5
E
7
1.6
E
7
1.6
E
7
1.7
E
7
1.3
ENE
7
1.6
E
7
1.4
ENE
7
1.6
E
7
1.9
E
7
Wave Graph
Metric surfscale
Energy kJ
145
168
148
171
187
166
166
200
198
203
233
257
250
282
163
257
176
262
376
Wind (km/h)
25
E
30
E
25
E
30
E
25
E
25
ESE
30
E
30
E
30
E
30
E
30
E
35
E
30
E
30
E
30
ENE
30
E
30
E
30
E
35
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
High Tide
11:37PM0.72m
1:38PM0.60m
00:50AM0.76m
2:16PM0.66m
Low Tide
5:29PM0.42m
6:55AM0.12m
6:46PM0.37m
7:47AM0.10m
7:43PM0.31m
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
cloud
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<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>
6:06
6:05
6:04
 mm
1
1
1
1
2
Temp °C
29
28
28
28
28
29
29
29
29
28
28
28
28
28
28
28
28
28
28
Feels °C
30
28
29
28
29
30
29
28
29
28
27
26
27
27
27
27
28
28
27
  • 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 

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