Riozinho Surf Break

Lat Long: 27.68° S 48.48° W

Riozinho 48 hour detailed Surf Forecast

Issued: 2 pm 09 Sep 2026 (local time)

Forecast update in  hr  min

Today's Riozinho sea temperature is
18.2°C
0.8° 

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 (09 Sep):

  • Afternoon surf: Afternoon surf (09 Sep, local time) - 2.5ft (0.8m), 12s period with SSE swell.
  • Evening surf: Evening surf (09 Sep, local time) - 2.5ft (0.7m), 12s period with SSE swell.

The current surf forecast for Riozinho at 7PM is: 0.8m 12s primary swell from a South-southeast direction and 0.9m 8s secondary swell from a East direction (forecast issued at 02:00pm September 09). The wind direction is predicted to be glassy and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (09 Sep)--
Afternoon (09 Sep)2.5ft (0.8m)12s
Evening (09 Sep)2.5ft (0.7m)12s

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


Short Range Forecast

Moderate rain (total 15mm), heaviest on Fri afternoon. Warm (max 22°C on Fri morning, min 16°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the S by Fri night).

Wed
9
Thursday
10
Friday
11
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)
1
1
2
2
2
2
2
1
0
0
0
1
2
1
0
0
0
0
1
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)
0.8
SSE
10
0.8
SSE
12
0.8
SSE
12
0.7
SSE
12
0.7
SSE
12
0.7
SSE
12
0.7
SSE
12
0.8
E
8
0.5
SE
16
0.7
SE
15
0.7
SSE
14
0.7
SSE
14
0.6
SSE
13
0.5
SSE
13
0.8
ENE
8
0.7
E
8
0.8
ENE
8
0.9
ENE
8
0.9
ENE
8
0.8
ENE
8
Wave Graph
Metric surfscale
Energy kJ
130
171
153
121
146
129
131
81
119
223
180
161
116
90
85
61
87
96
105
90
Wind (km/h)
5
SE
5
SSE
5
S
5
SSW
0
W
0
NE
5
NNW
10
N
15
N
15
NNE
15
N
15
NNW
15
NW
10
N
25
NNW
25
NNW
25
N
20
NNE
5
WSW
10
NNW
Wind State
cross
cross
cross-off
cross-off
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross
cross
cross-off
cross
cross
cross
cross
cross-on
glassy
cross
High Tide
1:55PM0.81m
00:44AM0.77m
1:59PM0.78m
1:14AM0.84m
2:08PM0.75m
Low Tide
7:50PM0.32m
7:53AM-0.04m
8:11PM0.31m
8:25AM-0.00m
8:27PM0.28m
part cloud
light rain
cloud
part cloud
cloud
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
rain showers
clear
mod rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:02
6:04
6:04
 mm
1
1
2
1
1
1
6
2
Temp °C
18
17
17
17
17
16
16
17
18
20
19
19
19
19
18
19
22
21
20
19
Feels °C
18
17
18
18
18
17
17
17
18
20
19
19
20
20
16
17
20
20
23
20
  • 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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