
Surf Forecasts:
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) & Date | Wave Height | Wave 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 ForecastLight 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 | |
Swell Height Map | ||||||||||||||||||
Wave Height (m) Direction Period (s) | SSE 9 | S 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 |
Wave Graph | ||||||||||||||||||
28 | 28 | 31 | 31 | 32 | 32 | 30 | 29 | 11 | 11 | 11 | 11 | 11 | 10 | 2 | 2 | 2 | 2 | |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | ||||||||||||
— | — | — | 5:52 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | 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 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 9 | SSE 13 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
28 | 28 | 16 | 31 | 322 | 284 | 256 | 223 | 167 | 161 | 157 | 167 | 181 | 144 | 116 | 107 | 81 | 81 | |
Swell 2 Height (m) Direction Period (s) | SSE 13 | SSE 13 | SSE 13 | S 9 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 |
18 | 17 | 31 | 15 | 32 | 32 | 30 | 29 | 11 | 11 | 11 | 11 | 11 | 10 | 2 | 2 | 2 | 2 | |
Swell 3 Height (m) Direction Period (s) | — | S 13 | SSW 9 | SSW 9 | S 9 | S 9 | S 9 | — | — | — | — | — | — | — | — | — | — | E 14 |
— | 28 | 8 | 8 | 6 | 6 | 6 | — | — | — | — | — | — | — | — | — | — | 4 | |
Wind waves Height (m) Direction Period (s) | ESE 7 | E 8 | ESE 8 | ESE 8 | E 8 | — | — | — | — | E 8 | E 8 | — | N 2 | — | — | E 8 | — | — |
284 | 329 | 373 | 392 | 912 | — | — | — | — | 282 | 368 | — | 1 | — | — | 212 | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 36 | 39 | 5 | 5 | 11 | 5 | 5 | 12 | 11 | 5 | 5 | 11 | 11 | 5 | 12 | 11 | 11 | 11 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)










