Praia Grande Surf Break

Lat Long: 25.56° S 48.30° W

Praia Grande 48 hour detailed Surf Forecast

Issued: 8 am 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Praia Grande sea temperature is
20.6° C
2.4° 

Praia Grande surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Praia Grande today (06 Aug):

  • Morning surf: Morning surf (06 Aug, local time) - 1ft (0.3m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (06 Aug, local time) - 1ft (0.3m), 8s period with ESE swell.
  • Evening surf: Evening surf (06 Aug, local time) - 1ft (0.3m), 8s period with ESE swell.

The current surf forecast for Praia Grande at 12PM is: 0.3m 8s primary swell from a East-southeast direction and 0.1m 10s secondary swell from a Southeast direction (forecast issued at 08:00am August 06). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (06 Aug)1ft (0.3m)8s
Afternoon (06 Aug)1ft (0.3m)8s
Evening (06 Aug)1ft (0.3m)8s

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


Short Range Forecast

Heavy rain (total 37mm), heaviest during Fri afternoon. Warm (max 25°C on Thu afternoon, min 16°C on Fri night). Wind will be generally light.

Thursday
6
Friday
7
Saturday
8
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
0
0
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)
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.4
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
7
0.6
SE
9
1.3
SSE
10
1.3
SSE
10
0.6
SE
16
0.6
SE
16
0.5
SE
15
0.4
SE
15
0.4
SE
15
Wave Graph
Metric surfscale
Energy kJ
11
12
12
12
11
12
12
12
12
19
10
11
10
10
64
325
346
206
214
113
80
75
Wind (km/h)
10
NW
10
NNW
5
NNW
10
ENE
20
NNW
10
NW
10
NNE
10
NNW
10
SSW
10
N
10
NE
15
SE
20
SSE
20
SSE
15
SSE
10
SE
5
SE
5
SW
5
N
15
E
10
E
5
SE
Wind State
off
off
glassy
cross-on
off
off
cross-off
cross-off
cross
cross-off
cross
on
on
cross-on
on
on
on
glassy
glassy
cross-on
cross-on
glassy
High Tide
9:10AM1.16m
2:16PM0.95m
9:31PM0.94m
2:51AM0.73m
10:42AM1.22m
10:52PM0.98m
11:59AM1.35m
Low Tide
5:01AM0.68m
12:33PM0.92m
6:03PM0.64m
1:07AM0.70m
5:56AM0.56m
6:59PM0.57m
6:42AM0.44m
7:45PM0.53m
cloud
light rain
thunderstorm
cloud
light rain
cloud
clear
part cloud
cloud
cloud
cloud
light rain
heavy rain
mod rain
light rain
light rain
light rain
light rain
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:47
6:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:50
5:50
5:51
 mm
1
1
2
4
13
6
2
1
2
1
Temp °C
18
19
24
25
21
20
20
19
20
20
22
19
19
17
16
16
16
16
17
20
19
19
Feels °C
18
19
26
25
19
20
21
19
20
20
22
19
19
15
15
16
17
17
18
20
20
21
  • 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 Praia Grande 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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