Riozinho Surf Break

Lat Long: 27.68° S 48.48° W

Riozinho 48 hour detailed Surf Forecast

Issued: 2 am 03 Aug 2026 (local time)

Forecast update in  hr  min

Today's Riozinho sea temperature is
18.9° C
0.3° 

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 (03 Aug):

  • Morning surf: Morning surf (03 Aug, local time) - 2.5ft (0.7m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (03 Aug, local time) - 2ft (0.6m), 7s period with E swell.
  • Evening surf: Evening surf (03 Aug, local time) - 3.5ft (1.0m), 7s period with NE swell.

The current surf forecast for Riozinho at 10AM is: 0.7m 8s primary swell from a East direction and 0.2m 5s secondary swell from a South direction (forecast issued at 02:00am August 03). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (03 Aug)2.5ft (0.7m)8s
Afternoon (03 Aug)2ft (0.6m)7s
Evening (03 Aug)3.5ft (1.0m)7s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Tue afternoon. Warm (max 24°C on Wed afternoon, min 17°C on Mon morning). Wind will be generally light.

Monday
3
Tuesday
4
Wednesday
5
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
1
0
1
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
E
8
0.7
E
8
0.7
E
8
0.7
E
8
0.7
E
7
0.6
E
7
0.7
ENE
7
1
NE
7
0.4
SSE
12
0.4
SSE
12
0.5
SSE
12
0.6
SSE
12
0.7
SSE
12
0.7
SE
12
0.7
SE
12
0.7
SE
11
0.7
SE
11
0.6
SE
11
0.6
SE
11
0.6
SSE
10
0.9
ENE
7
0.9
ENE
7
0.5
SE
10
0.5
SE
10
Wave Graph
Metric surfscale
Energy kJ
74
57
57
55
54
39
54
99
51
57
83
113
121
142
140
128
121
96
94
72
81
81
48
47
Wind (km/h)
5
NW
5
N
5
N
10
N
15
NNE
15
NNE
15
NNE
10
NNE
15
N
10
N
10
N
15
N
15
NNE
15
NNE
10
N
5
N
5
NNW
5
NNW
10
NNW
10
N
10
N
15
NE
5
N
5
NW
Wind State
glassy
cross
glassy
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross
glassy
cross
cross
cross
cross-on
cross-on
glassy
cross-off
High Tide
4:07AM0.79m
4:51PM0.67m
4:51AM0.73m
5:27PM0.60m
5:46AM0.66m
6:08PM0.52m
Low Tide
10:55PM0.33m
11:31AM0.17m
11:45PM0.35m
12:38PM0.26m
00:58AM0.37m
2:10PM0.34m
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
light rain
light rain
cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:52
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:45
5:46
 mm
1
1
Temp °C
16
16
17
17
20
21
19
19
18
18
18
19
22
21
19
19
19
18
18
19
23
24
22
20
Feels °C
17
16
18
17
19
20
19
19
18
18
18
19
22
20
19
20
21
19
19
20
23
24
24
21
  • 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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