Riozinho Surf Break

Lat Long: 27.68° S 48.48° W

Riozinho 48 hour detailed Surf Forecast

Issued: 2 am 08 Oct 2026 (local time)

Forecast update in  hr  min

Today's Riozinho sea temperature is
18.3°C
2.0° 

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 (08 Oct):

  • Morning surf: Morning surf (08 Oct, local time) - 3.5ft (1.0m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (08 Oct, local time) - 3.5ft (1.0m), 8s period with E swell.
  • Evening surf: Evening surf (08 Oct, local time) - 3.5ft (1.0m), 8s period with E swell.

The current surf forecast for Riozinho at 10AM is: 1.0m 8s primary swell from a East direction and 0.4m 9s secondary swell from a Southeast direction (forecast issued at 02:00am October 08). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (08 Oct)3.5ft (1.0m)8s
Afternoon (08 Oct)3.5ft (1.0m)8s
Evening (08 Oct)3.5ft (1.0m)8s

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


Short Range Forecast

Heavy rain (total 21mm), heaviest during Fri afternoon. Warm (max 23°C on Sat afternoon, min 18°C on Sat night). Wind will be generally light.

Thursday
8
Friday
9
Saturday
10
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
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
1
1
0
1
0
0
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
Height Map
Wave
Height (m)
Direction
Period (s)
1
E
7
1
E
7
1
E
8
1
E
8
1
E
8
1
E
8
1.1
E
8
1
E
8
1
E
8
1
E
8
1.4
ENE
8
1
E
8
1
E
8
1
E
8
0.9
E
8
0.9
E
8
0.9
E
8
0.9
E
8
0.8
E
8
0.9
E
8
0.9
E
8
0.7
ESE
8
0.7
ESE
8
0.7
E
8
Wave Graph
Metric surfscale
Energy kJ
102
107
110
110
116
122
148
127
125
125
243
129
132
133
108
108
108
108
86
111
109
72
72
66
Wind (km/h)
10
N
10
N
15
N
20
N
25
N
25
NNE
15
N
15
N
20
NNW
10
NNW
10
NNW
5
NNE
10
E
5
SSE
10
NNE
10
NNW
10
N
5
WSW
5
NNE
15
N
25
N
20
N
15
N
10
NNW
Wind State
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
glassy
cross-on
glassy
cross-on
cross
cross
glassy
cross-on
cross-on
cross
cross-on
cross
cross
High Tide
1:06PM0.75m
00:26AM0.80m
1:11PM0.74m
00:58AM0.84m
1:24PM0.74m
Low Tide
6:50AM0.02m
7:08PM0.28m
7:24AM0.05m
7:29PM0.23m
7:54AM0.10m
7:46PM0.18m
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
light rain
cloud
part cloud
part cloud
part cloud
part cloud
light rain
mod rain
light rain
cloud
light rain
light rain
light rain
cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:45
—
—
—
—
—
—
—
5:43
—
—
—
—
—
—
—
5:43
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
6:16
—
—
—
—
—
—
—
6:17
—
—
—
—
—
—
—
6:17
—
 mm
—
—
—
—
—
—
—
1
—
—
—
—
—
1
7
1
—
1
4
3
—
—
—
—
Temp °C
19
19
18
20
22
22
20
19
19
19
19
20
22
21
20
20
20
20
20
20
22
23
23
22
Feels °C
20
20
18
18
19
19
19
19
18
20
20
22
23
23
22
21
22
23
22
21
21
22
24
24
  • 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.


Nearest locationNearest