Friday, August 14th
Rio de Janeiro, Brazil
| Time |
Wave height |
Wave rating |
Swell period |
Swell direction |
Wind direction |
Wind speed |
Wind rating |
Total rating |
| 6:00 | 1.2m | 3 | 10s | 180° | 173° | 6 km/h | 4 | 3.66 |
| 7:00 | 1.18m | 3 | 9.95s | 180° | 187° | 8 km/h | 4 | 3.66 |
| 8:00 | 1.18m | 3 | 9.95s | 180° | 196° | 9 km/h | 4 | 3.61 |
| 9:00 | 1.16m | 3 | 9.9s | 180° | 193° | 8 km/h | 4 | 3.63 |
| 10:00 | 1.14m | 3 | 9.85s | 180° | 193° | 8 km/h | 4 | 3.63 |
| 11:00 | 1.12m | 3 | 9.85s | 179° | 193° | 9 km/h | 4 | 3.62 |
| 12:00 | 1.1m | 3 | 9.8s | 179° | 200° | 9 km/h | 4 | 3.58 |
| 13:00 | 1.08m | 3 | 9.75s | 179° | 197° | 10 km/h | 3 | 3.3 |
| 14:00 | 1.08m | 3 | 9.65s | 178° | 197° | 10 km/h | 3 | 3.29 |
| 15:00 | 1.06m | 3 | 9.6s | 178° | 197° | 9 km/h | 4 | 3.59 |
| 16:00 | 1.06m | 3 | 9.6s | 178° | 202° | 7 km/h | 4 | 3.57 |
| Sunrise: 6:18 | Sunset: 17:36 |