Sunday, September 13th
Okinawa City, Japan
| Time |
Wave height |
Wave rating |
Swell period |
Swell direction |
Wind direction |
Wind speed |
Wind rating |
Total rating |
| 6:00 | 0.62m | 2 | 4.05s | 119° | 45° | 14 km/h | 3 | 2.49 |
| 7:00 | 0.62m | 2 | 4.1s | 119° | 48° | 15 km/h | 3 | 2.51 |
| 8:00 | 0.64m | 2 | 4.2s | 118° | 51° | 18 km/h | 3 | 2.53 |
| 9:00 | 0.64m | 2 | 4.3s | 118° | 51° | 16 km/h | 3 | 2.53 |
| 10:00 | 0.66m | 2 | 4.35s | 117° | 57° | 18 km/h | 3 | 2.57 |
| 11:00 | 0.66m | 2 | 4.45s | 115° | 66° | 20 km/h | 2 | 2.33 |
| 12:00 | 0.68m | 2 | 4.5s | 114° | 68° | 21 km/h | 2 | 2.34 |
| 13:00 | 0.7m | 2 | 4.55s | 112° | 69° | 19 km/h | 3 | 2.66 |
| 14:00 | 0.74m | 2 | 4.6s | 111° | 69° | 19 km/h | 3 | 2.67 |
| 15:00 | 0.76m | 2 | 4.6s | 109° | 65° | 20 km/h | 2 | 2.36 |
| 16:00 | 0.76m | 2 | 4.45s | 76° | 64° | 19 km/h | 3 | 2.83 |
| 17:00 | 0.74m | 2 | 4.25s | 42° | 72° | 17 km/h | 3 | 2.73 |
| Sunrise: 6:13 | Sunset: 18:35 |