Riozinho Surf Break

Lat Long: 27.68° S 48.48° W

Riozinho 48 hour detailed Surf Forecast

Issued: 8 am 02 Aug 2026 (local time)

Forecast update in  hr  min

Today's Riozinho sea temperature is
18.6° C
0.1° 

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 (02 Aug):

  • Morning surf: Morning surf (02 Aug, local time) - 3ft (0.9m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (02 Aug, local time) - 2.5ft (0.8m), 7s period with ENE swell.
  • Evening surf: Evening surf (02 Aug, local time) - 2.5ft (0.8m), 8s period with E swell.

The current surf forecast for Riozinho at 3PM is: 0.8m 7s primary swell from a East-northeast direction and 0.1m 6s secondary swell from a South direction (forecast issued at 08:00am August 02). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (02 Aug)3ft (0.9m)7s
Afternoon (02 Aug)2.5ft (0.8m)7s
Evening (02 Aug)2.5ft (0.8m)8s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Tue afternoon. Warm (max 22°C on Tue morning, min 16°C on Sun afternoon). Wind will be generally light.

Sunday
2
Monday
3
Tuesday
4
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
1
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
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)
0.9
ENE
7
0.9
ENE
7
0.8
ENE
8
0.8
ENE
7
0.8
E
7
0.8
E
8
0.8
E
8
0.8
E
8
0.7
E
8
0.7
E
8
0.6
E
7
0.6
E
7
0.7
ENE
7
0.9
ENE
7
0.4
SSE
12
0.7
ENE
7
0.5
SSE
12
0.6
SSE
12
0.7
SE
12
0.7
SE
12
0.7
SE
12
0.7
SE
11
Wave Graph
Metric surfscale
Energy kJ
94
91
75
73
70
72
74
74
57
55
40
39
52
88
51
57
83
111
142
142
140
128
Wind (km/h)
10
SSW
20
S
20
SSE
15
SSE
10
S
5
SSW
5
W
5
NNW
5
NNW
10
N
10
NNE
15
NE
15
NNE
10
N
15
N
15
N
15
N
15
N
15
NNE
10
NE
5
SSW
0
NW
Wind State
cross-off
cross-off
cross
cross
cross-off
cross-off
glassy
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-off
glassy
High Tide
3:28AM0.83m
4:18PM0.73m
4:07AM0.79m
4:51PM0.67m
4:51AM0.73m
5:27PM0.60m
Low Tide
10:43AM0.09m
10:55PM0.33m
11:31AM0.17m
11:45PM0.35m
12:38PM0.26m
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:54
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:45
5:45
 mm
3
1
Temp °C
18
17
18
18
16
16
16
16
17
17
21
21
19
18
18
18
18
19
22
22
19
19
Feels °C
18
15
17
17
15
16
17
16
18
17
21
20
19
18
18
18
17
19
21
22
21
22
  • 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 

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