Riozinho Surf Break

Lat Long: 27.68° S 48.48° W

Riozinho 48 hour detailed Surf Forecast

Issued: 8 pm 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Riozinho sea temperature is
18.7° C
0.0° 

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


How big are the waves at Riozinho today (06 Aug):

  • Morning surf: Morning surf (06 Aug, local time) - 1.5ft (0.5m), 9s period with SE swell.
  • Afternoon surf: Afternoon surf (06 Aug, local time) - 2ft (0.6m), 8s period with E swell.
  • Evening surf: Evening surf (06 Aug, local time) - 2ft (0.6m), 8s period with ENE swell.

The current surf forecast for Riozinho at 1AM is: 0.5m 10s primary swell from a Southeast direction and 0.5m 7s secondary swell from a East direction (forecast issued at 08:00pm August 05). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (06 Aug)1.5ft (0.5m)9s
Afternoon (06 Aug)2ft (0.6m)8s
Evening (06 Aug)2ft (0.6m)8s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Thu night. Warm (max 25°C on Thu afternoon, min 15°C on Fri night). Wind will be generally light.

Wed
5
Thursday
6
Friday
7
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
1
1
0
0
1
0
0
0
0
0
0
1
0
1
0
0
1
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
9
0.5
SE
9
0.5
SE
9
0.6
E
8
0.6
E
8
0.7
ENE
8
0.6
ENE
8
0.6
E
8
0.6
ENE
8
0.7
E
8
0.7
E
8
0.7
E
8
1.3
SSE
8
1.4
SSE
9
2.1
S
9
Wave Graph
Metric surfscale
Energy kJ
48
47
46
43
42
41
41
42
60
45
42
47
61
61
60
201
281
734
Wind (km/h)
0
NW
5
SSW
5
NNW
10
NNW
10
NNW
10
NNW
10
N
15
N
15
NNW
15
NNW
10
N
10
NW
20
NW
10
SW
20
SSE
25
SSE
20
SSE
15
SSE
Wind State
glassy
glassy
cross
cross
cross-off
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
High Tide
6:08PM0.52m
11:22PM0.41m
7:09AM0.59m
11:22AM0.57m
7:04PM0.45m
00:01AM0.43m
12:18PM0.69m
Low Tide
9:56PM0.40m
2:26AM0.35m
9:36AM0.55m
3:57PM0.38m
9:49PM0.41m
3:53AM0.30m
5:39PM0.35m
light rain
part cloud
clear
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
rain showers
clear
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:46
5:47
 mm
3
1
Temp °C
19
19
18
17
17
18
23
25
23
21
21
20
20
22
18
17
16
15
Feels °C
22
21
19
17
17
18
23
25
23
21
21
20
18
23
15
13
12
12
  • 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 Riozinho 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