Riozinho Surf Break

Lat Long: 27.68° S 48.48° W

Riozinho 48 hour detailed Surf Forecast

Issued: 2 pm 22 Aug 2026 (local time)

Forecast update in  hr  min

Today's Riozinho sea temperature is
19.4°C
0.6° 

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 (22 Aug):

  • Afternoon surf: Afternoon surf (22 Aug, local time) - 4.5ft (1.4m), 9s period with SSE swell.
  • Evening surf: Evening surf (22 Aug, local time) - 4.5ft (1.3m), 10s period with SSE swell.

The current surf forecast for Riozinho at 5PM is: 1.4m 10s primary swell from a South-southeast direction and 0.4m 9s secondary swell from a East-northeast direction (forecast issued at 02:00pm August 22). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (22 Aug)--
Afternoon (22 Aug)4.5ft (1.4m)9s
Evening (22 Aug)4.5ft (1.3m)10s

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


Short Range Forecast

Mostly dry. Very mild (max 16°C on Tue morning, min 11°C on Sat night). Wind will be generally light.

Sat
22
Sunday
23
Monday
24
12 PM
3 PM
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)
3
0
1
2
2
2
2
2
2
1
1
4
4
4
4
4
4
2
3
3
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)
2.2
S
10
1.4
SSE
9
1.4
SSE
10
1.3
SSE
10
1.2
SSE
10
1.2
SSE
10
1.2
SSE
11
1.2
SSE
11
1.3
SSE
13
1.4
SSE
13
1.6
SSE
12
1.7
SSE
14
1.8
SSE
14
1.9
SSE
13
1.8
SSE
13
1.8
SSE
15
1.8
SSE
15
1.7
SSE
14
1.6
SSE
14
1.6
SSE
14
Wave Graph
Metric surfscale
Energy kJ
876
336
343
312
281
298
340
366
578
638
739
1048
1212
1243
1127
1567
1409
1175
1042
928
Wind (km/h)
15
SSE
20
SSE
15
SSE
10
SSW
5
WNW
5
WNW
5
WSW
5
SSW
10
SSE
15
SE
15
SSE
15
SSW
10
SW
5
WSW
5
WSW
5
SW
5
ESE
10
E
10
ESE
5
NNE
Wind State
cross
cross
cross
cross-off
glassy
glassy
off
cross-off
cross
cross
cross
cross-off
cross-off
off
off
glassy
glassy
cross-on
cross-on
glassy
High Tide
12:35PM0.66m
11:25PM0.49m
12:50PM0.72m
11:53PM0.57m
1:08PM0.77m
Low Tide
6:21PM0.42m
5:19AM0.20m
6:35PM0.37m
6:06AM0.12m
6:57PM0.33m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:54
5:55
5:55
 mm
Temp °C
14
13
12
12
11
11
11
11
13
14
14
13
12
11
11
12
14
14
14
14
Feels °C
11
8
9
10
10
10
9
9
11
10
10
9
9
9
9
11
12
11
12
13
  • 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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