Riozinho Surf Break

Lat Long: 27.68° S 48.48° W

Riozinho 48 hour detailed Surf Forecast

Issued: 8 pm 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's Riozinho sea temperature is
17.7°C
1.3° 

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 (15 Sep):

  • Morning surf: Morning surf (15 Sep, local time) - 3ft (0.9m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (15 Sep, local time) - 3ft (0.9m), 8s period with SSE swell.
  • Evening surf: Evening surf (15 Sep, local time) - 3.5ft (1.1m), 8s period with SSE swell.

The current surf forecast for Riozinho at 3AM is: 0.8m 9s primary swell from a Southeast direction and 0.5m 8s secondary swell from a South-southeast direction (forecast issued at 08:00pm September 14). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (15 Sep)3ft (0.9m)8s
Afternoon (15 Sep)3ft (0.9m)8s
Evening (15 Sep)3.5ft (1.1m)8s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Tue night. Very mild (max 18°C on Thu morning, min 14°C on Mon night). Wind will be generally light.

Mon
14
Tuesday
15
Wednesday
16
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
1
1
1
1
1
0
0
1
2
1
3
1
1
0
0
1
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
SE
8
0.8
SE
8
0.8
SE
8
0.8
SE
9
0.8
SE
9
0.9
SE
8
0.8
SE
8
0.9
SSE
8
1
SSE
8
1.1
SSE
8
0.8
SE
8
1.2
S
12
0.7
SSE
11
0.9
SSE
8
1.3
S
8
1
SSE
8
1.1
SSE
9
1.7
S
9
Wave Graph
Metric surfscale
Energy kJ
95
97
82
95
112
118
93
120
140
149
90
389
113
83
234
120
172
430
Wind (km/h)
10
SSW
5
SSW
5
NW
5
NW
5
SW
10
S
15
SSE
15
SSE
15
S
15
S
10
SSW
10
S
10
S
10
S
15
SSE
25
SSE
25
S
20
S
Wind State
cross-off
cross-off
glassy
glassy
glassy
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
High Tide
3:27AM0.78m
3:18PM0.68m
4:03AM0.71m
3:37PM0.64m
Low Tide
8:42PM0.18m
9:12AM0.33m
8:56PM0.17m
8:58AM0.39m
light rain
cloud
part cloud
clear
clear
clear
clear
cloud
cloud
cloud
light rain
light rain
cloud
part cloud
part cloud
clear
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:06
6:06
6:07
 mm
1
1
1
Temp °C
14
14
14
14
14
15
17
16
16
15
15
14
14
15
17
16
15
14
Feels °C
13
13
14
14
14
14
15
14
14
13
14
12
13
14
14
11
10
10
  • 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