Saturday, July 25th
Naha, Japan
| Time |
Wave height |
Wave rating |
Swell period |
Swell direction |
Wind direction |
Wind speed |
Wind rating |
Total rating |
| 5:00 | 0.92m | 2 | 5.65s | 159° | 147° | 8 km/h | 4 | 3.13 |
| 6:00 | 0.94m | 2 | 6.05s | 162° | 150° | 8 km/h | 4 | 3.13 |
| 7:00 | 0.96m | 2 | 6.1s | 163° | 145° | 9 km/h | 4 | 3.1 |
| 8:00 | 0.96m | 2 | 6s | 164° | 140° | 8 km/h | 4 | 3.07 |
| 9:00 | 0.98m | 2 | 5.9s | 165° | 136° | 7 km/h | 4 | 3.04 |
| 10:00 | 0.98m | 2 | 5.95s | 165° | 143° | 8 km/h | 4 | 3.08 |
| 11:00 | 0.98m | 2 | 6s | 166° | 144° | 8 km/h | 4 | 3.08 |
| 12:00 | 0.98m | 2 | 6.05s | 166° | 136° | 8 km/h | 4 | 3.03 |
| 13:00 | 0.98m | 2 | 6.05s | 167° | 121° | 10 km/h | 3 | 2.64 |
| 14:00 | 0.98m | 2 | 6.05s | 167° | 117° | 9 km/h | 4 | 2.92 |
| 15:00 | 0.98m | 2 | 6.05s | 168° | 114° | 7 km/h | 4 | 2.9 |
| 16:00 | 0.98m | 2 | 6.1s | 168° | 108° | 4 km/h | 4 | 2.87 |
| 17:00 | 0.98m | 2 | 6.15s | 169° | 72° | 2 km/h | 4 | 2.66 |
| 18:00 | 0.98m | 2 | 6.2s | 169° | 4° | 2 km/h | 4 | 2.28 |
| Sunrise: 5:51 | Sunset: 19:20 |