Riozinho Surf Break

Lat Long: 27.68° S 48.48° W

Riozinho 48 hour detailed Surf Forecast

Issued: 8 pm 03 Oct 2026 (local time)

Forecast update in  hr  min

Today's Riozinho sea temperature is
19.0°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 (04 Oct):

  • Morning surf: Morning surf (04 Oct, local time) - 6ft (1.8m), 7s period with NE swell.
  • Afternoon surf: Afternoon surf (04 Oct, local time) - 3.5ft (1.1m), 8s period with E swell.
  • Evening surf: Evening surf (04 Oct, local time) - 3.5ft (1.0m), 8s period with E swell.

The current surf forecast for Riozinho at 5AM is: 0.8m 11s primary swell from a Southeast direction and 1.1m 7s secondary swell from a East-northeast direction (forecast issued at 08:00pm October 03). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (04 Oct)6ft (1.8m)7s
Afternoon (04 Oct)3.5ft (1.1m)8s
Evening (04 Oct)3.5ft (1.0m)8s

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


Short Range Forecast

Heavy rain (total 40mm), heaviest during Mon night. Warm (max 21°C on Sun afternoon, min 16°C on Sun night). Wind will be generally light.

Sat
3
Sunday
4
Monday
5
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
1
2
1
2
0
1
0
0
0
0
0
1
2
2
Swell
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
11
0.9
SE
11
0.8
SE
11
0.8
SE
11
1.8
NE
7
1.8
NE
7
1.1
E
8
1.1
E
8
1
E
8
1
E
8
0.9
E
8
0.9
E
8
0.9
E
8
0.8
E
8
0.8
E
8
0.8
E
8
0.6
SSE
12
0.7
SSE
11
Wave Graph
Metric surfscale
Energy kJ
160
185
153
150
327
340
138
142
124
134
108
108
108
84
82
77
106
105
Wind (km/h)
20
N
20
N
25
NNE
20
NNE
15
N
10
N
5
N
5
S
20
S
25
S
20
SSW
20
S
15
S
15
S
10
SSE
5
SSE
0
WNW
5
S
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
glassy
glassy
cross-off
High Tide
11:43PM0.37m
12:16PM0.79m
11:46PM0.44m
12:44PM0.81m
Low Tide
9:09PM0.32m
3:26AM0.22m
9:11PM0.41m
4:36AM0.14m
6:04PM0.41m
cloud
cloud
light rain
cloud
cloud
light rain
light rain
rain showers
cloud
cloud
cloud
clear
part cloud
part cloud
cloud
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
5:50
—
—
—
—
—
—
—
5:48
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
—
—
—
—
—
—
—
6:15
—
—
—
—
—
—
—
6:15
—
 mm
—
—
1
—
—
4
3
3
—
—
—
—
—
—
—
1
2
4
Temp °C
18
19
20
20
19
19
20
21
18
17
17
16
16
17
17
16
16
16
Feels °C
17
17
19
19
20
20
22
23
16
14
15
14
14
15
15
16
17
17
  • 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