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Praia Grande Bonete surfForecast / São Paulo / Brazil

information circle12 Day Weather and Surf, issued 2 pm Wednesday 13 Aug 2025 -03
Forecast update in hr  min  s Forecast update imminent
Praia Grande Bonete surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia Grande Bonete sea temperature is
20.8° C
 (Which is slightly warmer than usual)

Best Forecast Surf Conditions for Praia Grande Bonete this week:

The surf forecast for Praia Grande Bonete over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 16) at 12AM. The primary swell is predicted to be 0.9m and 18s period with a secondary swell of 0.6m and 12s. Another secondary swell of 1.3m and 6s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Praia Grande Bonete in the next 12 days are 1.7m 16s and forecast to arrive on Saturday (Aug 16) at 9AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 8s period and expected on Wednesday (Aug 20) at 3AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)12AM (Sat 16th Aug)3ft (0.9m) 18s
Best Surf 3AM (Sat 16th Aug)4ft (1.2m) 18s
Most Powerful 9AM (Sat 16th Aug)5.5ft (1.7m) 16s

Table - best surf conditions forecast for Praia Grande Bonete over the next 12 days.

Hourly12 Days
São Paulo Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 

Short Range Forecast Mostly dry. Warm (max 22°C on Wed afternoon, min 15°C on Wed night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 5mm), mostly falling on Sat night. Warm (max 23°C on Tue morning, min 17°C on Mon night). Wind will be generally light.

Wed
13
Thursday
14
Friday
15
Saturday
16
Sunday
17
Monday
18
Tuesday
19
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
2
3
1
0
2
1
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
SSE
0.7
SSE
0.3
SSE
0.3
SSE
0.3
SSE
0.3
SSE
0.9
SSE
0.9
SSE
1.7
SSE
1.7
SSE
1.5
SSE
1.3
SSE
1.1
SSE
0.9
SSE
0.8
SSE
0.7
SSE
0.5
S
0.4
SSE
0.4
SSE
0.3
SSE
0.2
SSE
Period(s) (?)991716161271816151413131212111111101010
Wave
Graph
(?)Metric surfscale
Energy (?)1551225758855311470014781276938588450306223188613868199
Wind
(km/h)
10
SE
5
NW
10
SW
10
SSE
5
NNW
5
SE
10
SE
5
NNE
5
SE
10
ESE
10
E
5
ESE
10
ESE
10
E
10
E
15
ESE
10
E
5
ESE
10
ESE
5
NNW
5
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onoffcrosscross-
on		glassglassonglassglasscross-
on		cross-
on		glasscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		glasscross-
on		glassglass
High Tide
/ height (m)
5:02PM
0.97
5:08AM
1.08
5:29PM
0.88
5:53AM
0.97
5:59PM
0.79
6:51AM
0.84
6:32PM
0.71
12:38PM
0.82
7:25PM 12:17AM
0.63 0.56
1:21PM
0.93
12:37AM
0.65
1:52PM
1.01
12:54AM
0.77
Low Tide
/ height (m)
11:49PM
0.34
12:32PM
0.30
12:31AM
0.38
1:35PM
0.46
1:37AM
0.41
3:09PM
0.57
3:16AM
0.41
5:08PM
0.60
10:59PM
0.56
4:54AM
0.34
6:38PM
0.54
6:09AM
0.23
7:20PM
0.48
7:03AM
0.11
Wed
13
Thursday
14
Friday
15
Saturday
16
Sunday
17
Monday
18
Tuesday
19
Sunrise--6:26--6:26--6:26--6:24--6:24--6:22--6:22
Sunset5:43--5:43--5:44--5:44--5:44--5:45--5:45--
clearclearclearpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudcloudlight rainpart cloudpart cloudrain showerspart cloudpart cloudpart cloudpart cloudpart cloudclearpart cloud
Rain (mm)
----------1--4-------
Temp. °C221622211821201821201922201922211923222030
Feels °C (?)211621211921201921212023212022212023222130
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for São Paulo

  1. weather stationWind Update Continuing clean conditions at Praia Grande Bonete (calm at Parati 58 km from Praia Grande Bonete). 0.9m 9s swell from the SSE with a 0.3m 15s groundswell, also from the SSE. 2 swells combining to make bigger set waves.

    1 hour 39 minutes ago Praia Grande Bonete
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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.

View detailed surf forecast for Praia Grande Bonete at:
surf-forecast.com

Information about the Praia Grande Bonete Surf forecast

The above surf forecast table for Praia Grande Bonete provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Praia Grande Bonete can be found by selecting the local surf guide option on the grey menu. Our Praia Grande Bonete surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Praia Grande Bonete) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Praia Grande Bonete may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Praia Grande Bonete is 16 km (10 miles) from the city of Ubatuba. If you plan a holiday in São Paulo, look for hotels and other accommodation in Ubatuba. Ubatuba has rooms for a wide range of budgets as well as car hire and transport links.

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