Riozinho Surf Break

Lat Long: 27.68° S 48.48° W

Riozinho 48 hour detailed Surf Forecast

Issued: 8 pm 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Riozinho sea temperature is
19.2° C
0.5° 

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 (07 Aug):

  • Morning surf: Morning surf (07 Aug, local time) - 2.5ft (0.7m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (07 Aug, local time) - 3.5ft (1.1m), 8s period with SSE swell.
  • Evening surf: Evening surf (07 Aug, local time) - 7.5ft (2.3m), 9s period with S swell.

The current surf forecast for Riozinho at 3AM is: 0.8m 8s primary swell from a East-northeast direction and 0.3m 9s secondary swell from a Southeast direction, 0.9m 4s secondary swell from a North direction (forecast issued at 08:00pm August 06). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (07 Aug)2.5ft (0.7m)8s
Afternoon (07 Aug)3.5ft (1.1m)8s
Evening (07 Aug)7.5ft (2.3m)9s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Sun morning. Warm (max 22°C on Thu night, min 12°C on Sun afternoon). Wind will be generally light.

Thu
6
Friday
7
Saturday
8
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)
0
0
0
0
0
1
0
0
1
2
1
2
3
2
2
1
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.8
ENE
8
0.7
ENE
8
0.7
ENE
8
0.7
E
8
1.1
SSE
8
1.5
SSE
8
2.3
S
9
1.5
SSE
9
1.4
SSE
12
1.5
SSE
16
1.5
SSE
15
1.3
SSE
14
1.3
SSE
14
1.3
SSE
14
1.1
SSE
13
Wave Graph
Metric surfscale
Energy kJ
45
45
45
67
65
65
60
135
299
840
383
532
1040
911
702
578
561
434
Wind (km/h)
15
NNW
15
NNW
15
NNW
15
N
15
NW
15
SSW
20
SSE
25
SSE
25
S
15
SSE
5
ESE
10
NNE
15
NNW
15
NNW
10
NNW
15
NNW
15
N
10
NW
Wind State
cross
cross
cross
cross-on
cross-off
cross-off
cross
cross
cross-off
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross-off
High Tide
7:04PM0.45m
00:01AM0.43m
12:18PM0.69m
00:23AM0.45m
1:00PM0.78m
Low Tide
3:57PM0.38m
9:49PM0.41m
3:53AM0.30m
5:39PM0.35m
5:06AM0.21m
6:45PM0.32m
part cloud
cloud
cloud
cloud
clear
clear
part cloud
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:47
5:47
 mm
Temp °C
23
22
21
21
21
21
18
17
15
15
15
15
15
15
15
18
17
17
Feels °C
22
21
20
20
20
20
15
13
10
12
14
13
13
13
14
16
16
17
  • 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.


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