Riozinho Surf Break

Lat Long: 27.68° S 48.48° W

Riozinho 48 hour detailed Surf Forecast

Issued: 8 am 06 Sep 2026 (local time)

Forecast update in  hr  min

Today's Riozinho sea temperature is
19.1°C
0.1° 

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 (06 Sep):

  • Morning surf: Morning surf (06 Sep, local time) - 5ft (1.5m), 8s period with SSE swell.
  • Afternoon surf: Afternoon surf (06 Sep, local time) - 6ft (1.8m), 10s period with SSE swell.
  • Evening surf: Evening surf (06 Sep, local time) - 10ft (3.0m), 10s period with S swell.

The current surf forecast for Riozinho at 12PM is: 1.8m 9s primary swell from a South-southeast direction and 0.3m 8s secondary swell from a East direction (forecast issued at 08:00am September 06). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (06 Sep)5ft (1.5m)8s
Afternoon (06 Sep)6ft (1.8m)10s
Evening (06 Sep)10ft (3.0m)10s

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


Short Range Forecast

Mostly dry. Very mild (max 18°C on Tue afternoon, min 10°C on Sun night). Winds decreasing (strong winds from the S on Sun afternoon, light winds from the SSW by Mon morning).

Sunday
6
Monday
7
Tuesday
8
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
1
0
1
!
3
4
4
2
1
0
1
1
2
2
2
1
0
0
0
2
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)
0.8
SSE
6
1.5
SSE
8
1.8
SSE
9
1.8
SSE
10
2
SSE
10
3
S
10
2.5
S
10
2.2
S
10
2
S
10
1.2
SSE
10
1.1
SSE
10
1.2
SSE
10
1.2
SSE
10
1.1
SE
10
1.1
SE
10
1.1
SE
10
1
SE
10
1.1
SE
10
0.9
SE
10
1.2
ENE
6
1.2
ENE
6
1.7
NE
7
Wave Graph
Metric surfscale
Energy kJ
51
266
528
611
761
1616
1177
875
753
275
235
251
261
225
225
225
192
213
154
110
117
284
Wind (km/h)
20
SSW
30
SSW
35
S
40
S
35
S
25
SSW
15
SSW
15
SW
10
SW
5
SSW
10
SE
10
ESE
10
NE
10
NNW
10
NW
10
NW
10
NW
10
NNW
10
N
15
NNE
10
NNE
10
NW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross
cross-on
on
cross
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-off
High Tide
12:59PM0.82m
00:12AM0.50m
1:27PM0.85m
00:05AM0.59m
1:46PM0.84m
Low Tide
4:56AM0.17m
6:39PM0.36m
5:52AM0.07m
7:03PM0.34m
6:37AM-0.00m
7:27PM0.33m
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:01
6:02
6:02
 mm
Temp °C
13
12
13
13
13
12
12
11
10
11
13
14
14
14
13
13
13
14
17
18
18
17
Feels °C
9
6
5
4
5
6
7
7
6
8
10
11
12
12
11
11
11
12
15
16
17
17
  • 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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