Riozinho Surf Break

Lat Long: 27.68° S 48.48° W

Riozinho 48 hour detailed Surf Forecast

Issued: 2 pm 25 Aug 2026 (local time)

Forecast update in  hr  min

Today's Riozinho sea temperature is
19.0°C
0.2° 

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 (25 Aug):

  • Afternoon surf: Afternoon surf (25 Aug, local time) - 4.5ft (1.3m), 12s period with SSE swell.
  • Evening surf: Evening surf (25 Aug, local time) - 3.5ft (1.1m), 12s period with SSE swell.

The current surf forecast for Riozinho at 8PM is: 1.2m 12s primary swell from a South-southeast direction and 0.6m 16s secondary swell from a Southeast direction, 0.3m 3s secondary swell from a North-northeast direction (forecast issued at 02:00pm August 25). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (25 Aug)--
Afternoon (25 Aug)4.5ft (1.3m)12s
Evening (25 Aug)3.5ft (1.1m)12s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Wed night. Warm (max 24°C on Fri morning, min 15°C on Tue night). Wind will be generally light.

Tue
25
Wednesday
26
Thursday
27
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)
0
0
0
2
2
2
3
3
1
0
1
2
2
1
2
1
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)
1.3
SSE
12
1.3
SSE
12
1.3
SSE
12
1.1
SSE
12
0.8
SE
16
1
SE
16
1.6
SE
15
1.6
SE
15
1.7
SE
15
1.7
SE
15
1.7
SE
15
1.6
SE
15
1.6
SE
15
1.4
SE
14
1.3
SE
14
1.2
SE
14
1.1
SE
13
1.1
SE
13
0.9
SE
13
1.6
NE
7
Wave Graph
Metric surfscale
Energy kJ
473
451
443
347
366
486
1105
1140
1212
1212
1254
1076
1034
833
726
557
458
386
286
233
Wind (km/h)
15
N
20
N
15
NNE
15
N
10
NNW
10
N
10
N
15
N
20
NNE
20
NNE
20
NNE
15
N
15
N
15
NNE
15
N
15
N
20
N
20
NNE
20
N
20
N
Wind State
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
1:28PM0.80m
00:42AM0.73m
1:48PM0.82m
1:07AM0.79m
2:08PM0.83m
Low Tide
7:21PM0.29m
7:19AM-0.00m
7:47PM0.27m
7:53AM-0.04m
8:15PM0.25m
part cloud
part cloud
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
light rain
light rain
part cloud
cloud
part cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:57
5:57
5:58
 mm
1
1
Temp °C
15
17
16
15
15
15
16
17
20
20
18
18
18
19
19
19
21
21
20
19
Feels °C
12
14
14
13
14
14
15
16
18
18
17
18
18
19
20
19
21
20
20
18
  • 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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