Round Rock Surf Break

Lat Long: 13.28° N 59.57° W

Round Rock 48 hour detailed Surf Forecast

Issued: 1 pm 25 Aug 2026 (local time)

Forecast update in  hr  min

Today's Round Rock sea temperature is
29.1°C
0.5° 

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 (25 Aug):

  • Morning surf: Morning surf (25 Aug, local time) - 5.5ft (1.7m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (25 Aug, local time) - 5.5ft (1.7m), 7s period with ENE swell.
  • Evening surf: Evening surf (25 Aug, local time) - 5ft (1.6m), 8s period with ENE swell.

The current surf forecast for Round Rock at 5PM is: 1.6m 8s primary swell from a East-northeast direction and 0.1m 12s secondary swell from a North direction (forecast issued at 01:00pm August 25). An open ocean swell of 0.6m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (AST) & DateWave HeightWave Period
Morning (25 Aug)5.5ft (1.7m)7s
Afternoon (25 Aug)5.5ft (1.7m)7s
Evening (25 Aug)5ft (1.6m)8s

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


Short Range Forecast

Moderate rain (total 17mm), heaviest on Thu morning. Warm (max 29°C on Tue afternoon, min 27°C on Tue night). Mainly fresh winds.

Tue
25
Wednesday
26
Thursday
27
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
7
1.7
ENE
7
1.6
ENE
8
1.6
ENE
8
1.7
ENE
8
1.9
ENE
8
1.9
ENE
8
1.9
ENE
8
1.9
ENE
8
1.8
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.8
ENE
8
1.8
ENE
8
1.7
ENE
8
1.6
ENE
8
1.6
ENE
8
1.5
ENE
8
1.4
ENE
8
Wave Graph
Metric surfscale
Energy kJ
255
297
311
336
366
429
419
406
406
375
373
383
373
373
395
385
345
308
266
234
226
Wind (km/h)
30
ENE
30
ENE
25
ENE
25
ENE
30
ENE
30
ENE
30
ENE
30
E
30
E
30
E
25
ENE
25
ENE
30
E
25
E
30
E
30
E
25
E
25
ESE
25
E
25
E
25
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
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
2:56PM0.60m
2:10AM0.74m
3:18PM0.65m
2:48AM0.77m
3:41PM0.69m
Low Tide
8:23AM0.15m
8:07PM0.35m
8:55AM0.14m
8:44PM0.32m
9:24AM0.14m
9:19PM0.28m
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
cloud
cloud
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:46
5:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:14
6:13
6:12
 mm
1
5
7
3
1
Temp °C
29
29
28
28
27
27
27
27
28
28
28
28
27
27
27
27
28
28
28
27
27
Feels °C
29
29
28
29
27
26
26
26
28
27
28
28
27
27
27
27
29
29
29
28
28
  • 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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