Praia Grande Bonete Surf Break

Lat Long: 23.54° S 45.18° W

Praia Grande Bonete 48 hour detailed Surf Forecast

Issued: 8 pm 19 Sep 2026 (local time)

Forecast update in  hr  min

Today's Praia Grande Bonete sea temperature is
22.1°C
1.2° 

Praia Grande Bonete 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 Bonete today (20 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 1ft (0.3m), 13s period with SSE swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 1ft (0.3m), 12s period with SSE swell.
  • Evening surf: Evening surf (20 Sep, local time) - 0.5ft (0.2m), 12s period with S swell.

The current surf forecast for Praia Grande Bonete at 1AM is: 0.3m 13s primary swell from a South-southeast direction and 0.3m 9s secondary swell from a South-southeast direction (forecast issued at 08:00pm September 19). An open ocean swell of 1.7m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (20 Sep)1ft (0.3m)13s
Afternoon (20 Sep)1ft (0.3m)12s
Evening (20 Sep)0.5ft (0.2m)12s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Sun afternoon. Warm (max 33°C on Mon morning, min 20°C on Sat night). Wind will be generally light.

Sat
19
Sunday
20
Monday
21
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
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SSE
9
0.3
S
13
0.3
SSE
13
0.3
SSE
13
0.3
SSE
13
0.3
SSE
13
0.3
SSE
12
0.3
SSE
12
0.2
S
12
0.2
S
12
0.2
S
12
0.2
S
12
0.2
S
12
0.2
S
12
0.1
S
11
0.1
S
11
0.1
S
11
0.1
S
11
Wave Graph
Metric surfscale
Energy kJ
28
28
31
31
32
32
30
29
11
11
11
11
11
10
2
2
2
2
Wind (km/h)
10
E
10
E
5
NE
5
NNE
5
NW
5
SW
5
SE
5
ENE
10
NNE
5
NNW
10
NNW
10
NNW
10
NNW
10
NNW
10
NNW
5
NNW
10
NNW
10
NNW
Wind State
cross-on
cross-on
cross
cross
glassy
glassy
on
cross
cross-off
glassy
off
off
off
cross-off
cross-off
cross-off
cross-off
off
High Tide
6:04PM0.68m
11:17PM0.58m
12:30PM0.84m
11:58PM0.70m
12:53PM0.93m
Low Tide
3:44PM0.65m
10:19PM0.57m
3:55AM0.39m
5:23PM0.57m
5:15AM0.30m
6:07PM0.47m
cloud
part cloud
clear
clear
clear
part cloud
part cloud
cloud
light rain
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:55
5:55
 mm
2
Temp °C
21
21
20
20
20
25
28
24
22
24
25
24
23
30
33
33
29
27
Feels °C
23
24
23
22
22
27
31
27
24
27
27
25
24
31
34
35
31
28
  • 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 Bonete 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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