Riozinho Surf Break

Lat Long: 27.68° S 48.48° W

Riozinho 48 hour detailed Surf Forecast

Issued: 2 pm 02 Sep 2026 (local time)

Forecast update in  hr  min

Today's Riozinho sea temperature is
18.9°C
0.0° 

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 (02 Sep):

  • Afternoon surf: Afternoon surf (02 Sep, local time) - 5ft (1.6m), 11s period with SE swell.
  • Evening surf: Evening surf (02 Sep, local time) - 5ft (1.6m), 11s period with SE swell.

The current surf forecast for Riozinho at 8PM is: 1.6m 11s primary swell from a Southeast direction and 0.5m 9s secondary swell from a East direction (forecast issued at 02:00pm September 02). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (02 Sep)--
Afternoon (02 Sep)5ft (1.6m)11s
Evening (02 Sep)5ft (1.6m)11s

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


Short Range Forecast

Moderate rain (total 16mm), heaviest on Sat morning. Warm (max 21°C on Thu morning, min 13°C on Fri night). Wind will be generally light.

Wed
2
Thursday
3
Friday
4
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)
2
2
2
2
2
1
0
0
0
0
0
1
0
1
0
0
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)
1.6
SE
10
1.6
SE
11
1.6
SE
11
1.6
SE
11
1.5
SE
11
1.4
SE
11
1.3
SE
11
1.2
SE
11
1.1
SE
11
1
SE
11
1
SE
11
0.9
SE
11
0.8
SE
11
0.7
SE
11
0.6
SE
11
0.6
ESE
11
0.5
SE
10
0.5
SE
10
0.6
SE
10
0.7
E
8
Wave Graph
Metric surfscale
Energy kJ
494
584
568
568
524
479
396
360
314
242
237
176
145
121
94
76
53
51
64
68
Wind (km/h)
15
SSE
15
SE
5
E
10
N
15
NNW
15
NNW
20
N
25
N
25
N
25
NNE
20
N
15
NNW
15
NNW
5
WSW
15
S
25
S
25
S
25
S
20
S
20
S
Wind State
cross
cross
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
4:31PM0.57m
5:26AM0.64m
11:00AM0.54m
4:56PM0.50m
11:55PM0.35m
7:09AM0.55m
11:48AM0.66m
Low Tide
12:29PM0.38m
9:07PM0.29m
8:55AM0.52m
2:25PM0.45m
9:13PM0.30m
2:02AM0.33m
7:58AM0.55m
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
6:00
 mm
3
4
Temp °C
17
17
16
16
15
16
16
17
21
20
18
17
17
17
16
16
16
16
14
14
Feels °C
15
15
15
15
13
14
13
13
18
17
16
16
16
17
14
13
12
12
10
11
  • 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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