Riozinho Surf Break

Lat Long: 27.68° S 48.48° W

Riozinho 48 hour detailed Surf Forecast

Issued: 2 pm 16 Oct 2026 (local time)

Forecast update in  hr  min

Today's Riozinho sea temperature is
19.3°C
1.5° 

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 (16 Oct):

  • Afternoon surf: Afternoon surf (16 Oct, local time) - 5ft (1.5m), 8s period with SE swell.
  • Evening surf: Evening surf (16 Oct, local time) - 3.5ft (1.0m), 8s period with ESE swell.

The current surf forecast for Riozinho at 8PM is: 1.1m 8s primary swell from a East-southeast direction and 1.0m 7s secondary swell from a South direction (forecast issued at 02:00pm October 16). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (16 Oct)--
Afternoon (16 Oct)5ft (1.5m)8s
Evening (16 Oct)3.5ft (1.0m)8s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Fri afternoon. Warm (max 21°C on Sat morning, min 14°C on Sun night). Wind will be generally light.

Fri
16
Saturday
17
Sunday
18
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
2
1
1
3
3
2
2
0
0
0
2
2
2
2
2
1
2
3
!
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)
1.4
ESE
8
1.5
ESE
8
1.1
ESE
8
1
ESE
8
1.6
S
7
1.6
S
8
1.5
S
8
0.9
ESE
8
0.9
ESE
9
0.9
ESE
9
1.3
S
8
1
SSE
9
1.3
SSE
9
1.3
SSE
9
1
SSE
9
0.9
SSE
9
0.9
SSE
9
1.6
SSE
12
2.5
S
12
3
S
11
Wave Graph
Metric surfscale
Energy kJ
267
304
153
128
261
283
249
127
137
149
208
166
260
277
181
132
140
692
1967
1836
Wind (km/h)
20
S
25
S
25
S
20
S
10
SSW
10
S
5
SSW
0
NNW
10
E
20
SE
15
SSE
5
SW
10
WNW
5
W
5
SW
5
WSW
10
SE
20
SSE
25
S
15
SSW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-on
cross
cross
glassy
cross-off
cross-off
glassy
glassy
cross
cross
cross-off
cross-off
High Tide
3:35PM0.61m
5:28AM0.56m
11:22AM0.56m
4:13PM0.56m
11:19AM0.61m
5:24PM0.51m
Low Tide
9:33PM0.24m
8:14AM0.51m
1:51PM0.54m
1:26AM0.29m
3:28PM0.49m
part cloud
light rain
light rain
rain showers
clear
part cloud
cloud
rain showers
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
5:35
—
—
—
—
—
—
—
5:35
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
6:22
—
—
—
—
—
—
—
6:22
—
—
—
—
—
—
—
6:22
—
 mm
—
1
3
1
—
—
—
1
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
19
19
18
18
17
17
17
18
21
19
18
17
16
15
15
17
19
18
17
17
Feels °C
17
17
15
16
16
17
17
19
20
17
15
16
15
14
14
16
16
14
12
14
  • 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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