Round Rock Surf Break

Lat Long: 13.28° N 59.57° W

Round Rock 48 hour detailed Surf Forecast

Issued: 7 pm 07 Sep 2026 (local time)

Forecast update in  hr  min

Today's Round Rock sea temperature is
29.4°C
0.7° 

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 (08 Sep):

  • Morning surf: Morning surf (08 Sep, local time) - 5ft (1.5m), 7s period with E swell.
  • Afternoon surf: Afternoon surf (08 Sep, local time) - 5ft (1.6m), 7s period with E swell.
  • Evening surf: Evening surf (08 Sep, local time) - 5.5ft (1.7m), 7s period with E swell.

The current surf forecast for Round Rock at 3AM is: 1.5m 7s primary swell from a East direction and 0.4m 11s secondary swell from a North-northeast direction (forecast issued at 07:00pm September 07). 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 (08 Sep)5ft (1.5m)7s
Afternoon (08 Sep)5ft (1.6m)7s
Evening (08 Sep)5.5ft (1.7m)7s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Tue afternoon. Warm (max 29°C on Wed afternoon, min 27°C on Mon night). Mainly fresh winds.

Mon
7
Tuesday
8
Wednesday
9
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)
1.4
E
7
1.5
E
7
1.5
E
7
1.5
E
7
1.5
E
7
1.5
E
7
1.5
E
7
1.6
ENE
7
1.6
E
7
1.7
E
7
1.8
E
7
1.9
E
7
1.9
ENE
8
2
E
8
1.9
ENE
8
1.8
ENE
8
1.8
ENE
8
1.8
ENE
8
1.8
ENE
8
Wave Graph
Metric surfscale
Energy kJ
203
233
238
238
231
231
238
232
247
286
338
387
416
484
450
427
427
427
427
Wind (km/h)
25
E
30
ENE
30
E
30
ENE
30
ENE
30
ENE
30
E
30
E
30
E
30
E
30
E
35
E
30
E
30
E
30
E
30
E
30
E
30
ESE
30
ESE
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
00:50AM0.76m
2:16PM0.66m
1:49AM0.81m
2:50PM0.71m
Low Tide
6:46PM0.37m
7:47AM0.10m
7:43PM0.31m
8:31AM0.10m
8:31PM0.25m
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
clear
clear
clear
clear
part cloud
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>
6:05
6:04
6:04
 mm
1
1
1
2
1
1
Temp °C
28
28
28
27
27
28
28
28
28
27
27
27
27
28
28
29
28
28
27
Feels °C
29
28
28
26
26
28
28
28
28
27
27
26
26
28
28
29
28
29
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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