Riozinho Surf Break

Lat Long: 27.68° S 48.48° W

Riozinho 48 hour detailed Surf Forecast

Issued: 2 am 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's Riozinho sea temperature is
16.0° C
2.8° 

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 (17 Jul):

  • Morning surf: Morning surf (17 Jul, local time) - 6ft (1.8m), 8s period with NE swell.
  • Afternoon surf: Afternoon surf (17 Jul, local time) - 6ft (1.8m), 8s period with NE swell.
  • Evening surf: Evening surf (17 Jul, local time) - 6.5ft (2.0m), 8s period with NE swell.

The current surf forecast for Riozinho at 10AM is: 1.8m 8s primary swell from a Northeast direction and 1.1m 8s secondary swell from a East direction, 0.4m 10s secondary swell from a East-southeast direction (forecast issued at 02:00am July 17). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (17 Jul)6ft (1.8m)8s
Afternoon (17 Jul)6ft (1.8m)8s
Evening (17 Jul)6.5ft (2.0m)8s

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


Short Range Forecast

Mostly dry. Warm (max 24°C on Sun morning, min 15°C on Fri morning). Wind will be generally light.

Friday
17
Saturday
18
Sunday
19
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)
0
0
2
1
0
0
0
2
1
2
2
2
0
0
0
2
2
2
2
2
0
0
0
2
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)
1
ENE
7
0.9
ENE
7
1.9
NE
8
1.8
NE
8
1.9
NE
8
1.8
NE
8
1.9
NE
8
2
NE
8
2
NE
8
1.9
NE
8
2.1
NE
8
2.1
NE
8
1.9
NE
8
1.9
NE
8
2.1
NE
8
1.9
NE
8
2
NE
8
2.1
NE
8
2
NE
8
2
NE
8
1.8
NE
8
1.8
NE
8
1.8
NE
8
1.8
NE
8
Wave Graph
Metric surfscale
Energy kJ
101
91
424
427
475
418
456
532
532
485
604
547
497
498
574
523
545
542
494
494
388
388
398
439
Wind (km/h)
15
N
15
N
15
N
15
N
15
N
20
NNE
15
N
15
N
15
N
15
N
15
N
15
N
20
N
20
NNE
15
N
15
N
15
N
15
N
15
N
15
NNW
15
N
20
NNE
15
N
15
N
Wind State
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
High Tide
2:46AM0.78m
4:09PM0.65m
3:23AM0.79m
4:30PM0.62m
4:03AM0.76m
4:54PM0.59m
Low Tide
10:34AM0.05m
10:42PM0.47m
11:09AM0.13m
9:01PM0.44m
11:42AM0.23m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
7:01
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:37
 mm
Temp °C
15
15
15
15
19
20
17
18
17
17
16
17
23
23
20
20
19
18
18
19
24
24
20
20
Feels °C
13
13
13
13
17
18
15
17
15
15
14
15
20
20
18
18
17
16
17
18
22
22
18
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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