Riozinho Surf Break

Lat Long: 27.68° S 48.48° W

Riozinho 48 hour detailed Surf Forecast

Issued: 2 pm 11 Jul 2026 (local time)

Forecast update in  hr  min

Today's Riozinho sea temperature is
15.6° C
3.3° 

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 (11 Jul):

  • Afternoon surf: Afternoon surf (11 Jul, local time) - 3.5ft (1.1m), 13s period with ESE swell.
  • Evening surf: Evening surf (11 Jul, local time) - 4ft (1.2m), 13s period with ESE swell.

The current surf forecast for Riozinho at 6PM is: 1.1m 13s primary swell from a East-southeast direction and 0.3m 4s secondary swell from a Northeast direction, 0.6m 4s secondary swell from a North direction (forecast issued at 02:00pm July 11). The wind direction is predicted to be glassy and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (11 Jul)--
Afternoon (11 Jul)3.5ft (1.1m)13s
Evening (11 Jul)4ft (1.2m)13s

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


Short Range Forecast

Moderate rain (total 13mm), heaviest on Sat afternoon. Very mild (max 18°C on Sun morning, min 13°C on Sun night). Winds increasing (calm on Sat afternoon, fresh winds from the S by Sun afternoon).

Sat
11
Sunday
12
Monday
13
Tue
14
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
12 AM
3 AM
6 AM
9 AM
Rating
(10 max)
1
0
2
2
3
3
2
3
1
0
0
1
3
3
3
3
2
1
1
3
3
2
3
3
Swell
Height Map
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)
1.2
ESE
13
1.1
ESE
13
1.1
ESE
13
1.2
ESE
13
1.2
SE
13
1.2
SE
13
1.2
ESE
12
1.2
ESE
12
0.9
ESE
12
1.4
SSE
7
1.5
SSE
8
1.5
SSE
8
2.3
S
8
2.1
S
8
1.9
S
8
1.8
S
8
1.6
S
8
1
SE
11
0.9
SE
9
1.4
S
9
1.3
SE
11
1.5
SE
10
1.6
SE
10
1.6
SE
10
Wave Graph
Metric surfscale
Energy kJ
499
421
414
444
494
479
403
410
245
208
263
284
664
553
432
398
323
233
110
341
357
442
478
500
Wind (km/h)
20
N
15
N
0
WSW
15
S
5
SSW
0
SW
5
SW
5
W
25
S
30
S
25
S
25
SSW
20
SSW
15
SSW
15
SSW
15
SSW
15
S
15
S
20
S
10
SSW
10
WSW
5
SSW
5
SW
5
W
Wind State
cross
cross
glassy
cross-off
glassy
glassy
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
glassy
glassy
High Tide
1:20PM0.81m
00:27AM0.53m
2:04PM0.85m
00:46AM0.56m
2:42PM0.86m
1:11AM0.61m
Low Tide
7:32PM0.27m
7:03AM0.07m
8:22PM0.30m
7:50AM0.01m
9:03PM0.34m
8:34AM-0.03m
light rain
mod rain
light rain
light rain
rain showers
clear
clear
part cloud
rain showers
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
clear
clear
cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:03
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:34
5:34
5:35
5:35
 mm
3
7
3
1
1
1
Temp °C
16
17
17
17
17
17
16
17
18
17
16
15
14
14
13
13
14
15
15
14
15
15
15
16
Feels °C
14
16
19
17
18
19
16
18
15
12
11
11
10
11
10
10
10
11
11
12
13
14
14
16
  • 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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