Riozinho Surf Break

Lat Long: 27.68° S 48.48° W

Riozinho 48 hour detailed Surf Forecast

Issued: 8 pm 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's Riozinho sea temperature is
16.3° C
2.5° 

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 (19 Jul):

  • Evening surf: Evening surf (19 Jul, local time) - 6.5ft (2.0m), 9s period with NE swell.

The current surf forecast for Riozinho at 12AM is: 1.8m 9s primary swell from a Northeast direction and 1.1m 9s secondary swell from a East-northeast direction, 0.1m 15s secondary swell from a Southeast direction (forecast issued at 08:00pm July 18). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (19 Jul)--
Afternoon (19 Jul)--
Evening (19 Jul)6.5ft (2.0m)9s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Sun afternoon, min 18°C on Sat night). Wind will be generally light.

Sat
18
Sunday
19
Monday
20
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
2
2
2
2
2
0
0
0
2
1
2
2
2
1
2
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
NE
9
2
NE
9
1.8
NE
9
1.9
NE
8
1.8
NE
8
1.8
NE
8
1
ENE
8
1.6
NE
8
1.7
NE
8
1.6
NE
8
1.8
NE
8
2
NE
8
2
NE
8
1.9
NE
8
1.1
ENE
8
1.8
NE
8
1.7
NE
8
1
ENE
8
Wave Graph
Metric surfscale
Energy kJ
535
598
460
481
408
424
137
316
355
355
448
507
504
470
167
408
390
147
Wind (km/h)
15
N
10
NNW
15
N
15
N
15
NNW
15
NNW
20
N
20
N
15
N
15
N
15
NNW
15
NNW
15
NNW
10
N
5
N
10
NE
10
N
10
NW
Wind State
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
glassy
cross-on
cross-on
cross-off
High Tide
4:30PM0.62m
4:03AM0.76m
4:54PM0.59m
4:46AM0.70m
5:21PM0.57m
Low Tide
9:01PM0.44m
11:42AM0.23m
9:19PM0.39m
12:17PM0.32m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
 mm
Temp °C
20
21
20
19
18
19
24
25
20
20
19
18
18
19
22
23
20
21
Feels °C
18
20
19
18
17
17
21
22
18
18
17
16
16
18
22
22
19
20
  • 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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