Riozinho Surf Break

Lat Long: 27.68° S 48.48° W

Riozinho 48 hour detailed Surf Forecast

Issued: 8 pm 05 Sep 2026 (local time)

Forecast update in  hr  min

Today's Riozinho sea temperature is
19.3°C
0.3° 

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 (06 Sep):

  • Morning surf: Morning surf (06 Sep, local time) - 4ft (1.2m), 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 1AM is: 1.2m 9s primary swell from a South direction and 0.7m 9s secondary swell from a South-southeast direction, 0.5m 8s secondary swell from a East direction (forecast issued at 08:00pm September 05). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (06 Sep)4ft (1.2m)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

Light rain (total 2mm), mostly falling on Sat night. Very mild (max 19°C on Tue afternoon, min 10°C on Sun night). Winds decreasing (fresh winds from the S on Sun afternoon, light winds from the SW by Mon morning).

Sat
5
Sunday
6
Monday
7
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
0
0
0
0
1
!
3
4
4
2
1
0
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)
0.7
SSE
9
1.3
S
9
1.2
S
9
1.2
S
8
0.5
E
8
1.2
SSE
8
1.7
SSE
9
1.8
SSE
10
1.9
SSE
10
3
S
10
2.5
S
10
2.3
S
10
2
S
10
1.2
SSE
10
1.1
SSE
10
1.1
SSE
10
1.1
SSE
10
1.2
SSE
10
Wave Graph
Metric surfscale
Energy kJ
79
252
210
205
31
178
454
598
717
1476
1129
956
753
275
235
235
240
267
Wind (km/h)
15
SSE
10
SSW
10
SSW
15
SSW
20
SSW
25
SSW
30
S
35
S
35
S
25
SSW
20
SW
15
SSW
10
SSW
5
SW
10
SE
10
ESE
10
E
5
N
Wind State
cross
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-on
cross-on
on
cross
High Tide
00:17AM0.44m
12:59PM0.82m
00:12AM0.50m
1:27PM0.85m
Low Tide
9:01PM0.38m
4:56AM0.17m
6:39PM0.36m
5:52AM0.07m
7:03PM0.34m
light rain
light rain
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:01
6:01
6:02
 mm
4
2
Temp °C
14
15
15
14
13
13
14
13
13
12
12
11
10
11
13
14
14
14
Feels °C
12
13
13
11
9
7
7
4
5
6
7
7
6
8
10
11
12
12
  • 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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