Riozinho Surf Break

Lat Long: 27.68° S 48.48° W

Riozinho 48 hour detailed Surf Forecast

Issued: 2 am 09 Oct 2026 (local time)

Forecast update in  hr  min

Today's Riozinho sea temperature is
19.4°C
1.0° 

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 (09 Oct):

  • Morning surf: Morning surf (09 Oct, local time) - 3ft (0.9m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (09 Oct, local time) - 3.5ft (1.0m), 8s period with E swell.
  • Evening surf: Evening surf (09 Oct, local time) - 3ft (0.9m), 8s period with ESE swell.

The current surf forecast for Riozinho at 9AM is: 0.9m 8s primary swell from a East direction and 0.3m 10s secondary swell from a Southeast direction (forecast issued at 02:00am October 09). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (09 Oct)3ft (0.9m)8s
Afternoon (09 Oct)3.5ft (1.0m)8s
Evening (09 Oct)3ft (0.9m)8s

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


Short Range Forecast

Heavy rain (total 53mm), heaviest during Fri afternoon. Warm (max 24°C on Sat morning, min 15°C on Sun night). Wind will be generally light.

Friday
9
Saturday
10
Sunday
11
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
1
1
1
1
1
1
0
0
0
1
0
0
0
0
0
0
0
0
1
0
0
2
2
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
8
0.9
E
8
0.9
E
8
0.9
E
8
1
E
8
1
E
8
1
E
8
0.9
ESE
8
0.9
ESE
8
0.9
ESE
8
1.2
E
8
1
E
8
1
E
8
1
E
8
0.9
E
8
0.8
E
8
0.8
E
8
0.7
E
8
0.6
E
8
0.6
E
8
0.6
E
8
0.6
E
8
1.1
S
8
1.1
S
8
Wave Graph
Metric surfscale
Energy kJ
131
102
102
105
133
133
136
118
120
120
205
142
142
142
112
88
86
66
48
46
44
43
153
144
Wind (km/h)
25
N
10
NW
0
N
5
ENE
5
E
5
SSW
10
SSW
10
NNW
10
NNW
10
NNW
10
NNW
10
N
20
N
20
NNE
20
SSE
20
S
15
S
20
S
20
S
15
S
15
SSE
20
S
15
S
15
S
Wind State
cross
cross-off
glassy
glassy
glassy
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
High Tide
1:11PM0.74m
00:58AM0.84m
1:24PM0.74m
1:31AM0.86m
1:42PM0.73m
Low Tide
7:24AM0.05m
7:29PM0.23m
7:54AM0.10m
7:46PM0.18m
8:20AM0.17m
8:00PM0.15m
cloud
cloud
cloud
part cloud
part cloud
light rain
heavy rain
mod rain
cloud
light rain
light rain
light rain
part cloud
cloud
cloud
cloud
part cloud
cloud
light rain
light rain
mod rain
mod rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:43
—
—
—
—
—
—
—
5:43
—
—
—
—
—
—
—
5:41
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
6:17
—
—
—
—
—
—
—
6:17
—
—
—
—
—
—
—
6:19
—
 mm
—
—
—
—
—
2
13
6
—
1
1
1
—
—
—
—
—
—
2
3
8
8
4
2
Temp °C
18
19
19
21
23
21
20
20
20
19
20
20
24
24
19
18
17
17
16
16
16
16
16
15
Feels °C
16
20
21
23
25
23
22
22
21
20
22
21
24
24
18
17
15
15
13
15
15
14
15
13
  • 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