Riozinho Surf Break

Lat Long: 27.68° S 48.48° W

Riozinho 48 hour detailed Surf Forecast

Issued: 2 pm 23 Oct 2026 (local time)

Forecast update in  hr  min

Today's Riozinho sea temperature is
19.3°C
1.8° 

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 (23 Oct):

  • Afternoon surf: Afternoon surf (23 Oct, local time) - 2.5ft (0.8m), 10s period with SE swell.
  • Evening surf: Evening surf (23 Oct, local time) - 4.5ft (1.4m), 6s period with NE swell.

The current surf forecast for Riozinho at 7PM is: 1.4m 6s primary swell from a Northeast direction and 0.9m 6s secondary swell from a East-northeast direction, 0.6m 10s secondary swell from a Southeast direction (forecast issued at 02:00pm October 23). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (23 Oct)--
Afternoon (23 Oct)2.5ft (0.8m)10s
Evening (23 Oct)4.5ft (1.4m)6s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Sun morning. Warm (max 21°C on Sat morning, min 15°C on Sun night). Winds increasing (light winds from the SW on Sat night, fresh winds from the S by Mon morning).

Fri
23
Saturday
24
Sunday
25
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)
2
0
0
1
0
1
1
1
0
0
0
1
1
0
0
0
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
SE
11
0.8
SE
10
1.4
NE
6
1.4
NE
6
0.6
SE
10
1.4
NE
7
1.4
NE
7
1.4
NE
7
0.9
ENE
7
0.8
ENE
7
0.8
ENE
7
0.7
E
7
0.6
E
7
0.6
E
7
0.6
E
7
0.5
E
7
1
S
6
1
SSE
6
1
SSE
7
1.5
S
7
Wave Graph
Metric surfscale
Energy kJ
134
124
149
149
77
173
178
183
77
60
62
47
36
37
37
25
81
90
96
196
Wind (km/h)
5
N
10
N
15
NNE
10
N
10
N
15
NNW
10
NNW
15
NNW
15
NNW
20
N
10
NNW
5
SW
10
S
25
S
20
S
25
SSW
25
S
25
S
20
SSW
10
SSW
Wind State
glassy
cross-on
cross-on
cross
cross-on
cross
cross
cross
cross
cross
cross
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
12:45PM0.80m
00:27AM0.82m
1:05PM0.79m
1:01AM0.86m
1:25PM0.75m
Low Tide
6:46PM0.19m
7:06AM0.03m
7:19PM0.16m
7:50AM0.06m
7:52PM0.14m
light rain
part cloud
cloud
cloud
cloud
part cloud
part cloud
light rain
light rain
light rain
part cloud
part cloud
cloud
light rain
cloud
cloud
rain showers
light rain
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
5:28
—
—
—
—
—
—
—
5:28
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
6:25
—
—
—
—
—
—
—
6:27
—
—
—
—
—
—
—
6:27
—
 mm
2
—
—
—
—
—
—
1
1
1
—
—
—
1
—
—
3
2
—
—
Temp °C
19
20
20
20
20
20
19
21
21
21
21
21
20
19
18
19
18
17
17
17
Feels °C
21
21
21
22
21
21
20
22
21
21
23
23
21
17
17
16
15
14
15
16
  • 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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