Riozinho Surf Break

Lat Long: 27.68° S 48.48° W

Riozinho 48 hour detailed Surf Forecast

Issued: 2 pm 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Riozinho sea temperature is
19.0° C
0.3° 

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 (09 Aug):

  • Afternoon surf: Afternoon surf (09 Aug, local time) - 5.5ft (1.7m), 9s period with SSE swell.
  • Evening surf: Evening surf (09 Aug, local time) - 7ft (2.2m), 11s period with S swell.

The current surf forecast for Riozinho at 7PM is: 2.3m 11s primary swell from a South direction and 1.6m 11s secondary swell from a South-southeast direction, 0.4m 7s secondary swell from a East-northeast direction (forecast issued at 02:00pm August 09). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (09 Aug)--
Afternoon (09 Aug)5.5ft (1.7m)9s
Evening (09 Aug)7ft (2.2m)11s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Tue night. Very mild (max 14°C on Sun afternoon, min 11°C on Sun night). Wind will be generally light.

Sun
9
Monday
10
Tuesday
11
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
0
2
4
3
3
2
3
3
2
3
3
3
3
3
3
3
3
2
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)
1.5
SSE
9
1.7
SSE
9
2.3
S
11
2.2
S
11
1.5
SSE
12
1.4
SSE
12
1.3
SSE
12
2.1
S
12
2.1
S
12
1.4
SSE
13
2.3
S
12
2.3
S
12
1.6
SSE
12
1.6
SSE
12
1.6
SSE
13
1.5
SSE
13
1.3
SSE
12
1.3
SSE
12
1.3
SSE
12
1.4
SSE
12
Wave Graph
Metric surfscale
Energy kJ
336
416
1174
1096
585
608
543
1266
1266
623
1569
1522
715
751
775
700
551
517
508
554
Wind (km/h)
25
S
25
SSE
20
SSE
15
S
10
SSW
10
SSW
15
S
20
SSW
20
SSW
20
S
25
S
15
SSW
15
SSW
10
SSW
10
S
10
S
5
W
5
WNW
5
NNW
5
NNW
Wind State
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
glassy
cross
cross
High Tide
1:37PM0.85m
00:24AM0.54m
2:08PM0.87m
00:37AM0.61m
2:31PM0.85m
Low Tide
7:28PM0.31m
6:54AM0.02m
8:02PM0.32m
7:38AM-0.04m
8:32PM0.35m
part cloud
cloud
light rain
light rain
light rain
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:49
5:49
5:50
 mm
1
1
1
1
1
Temp °C
15
14
12
11
11
11
12
12
12
13
14
13
13
13
13
13
12
12
12
12
Feels °C
10
9
8
7
8
8
8
8
7
8
8
9
10
10
10
11
11
11
11
11
  • 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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