Friday, August 14th
Surabaya, Indonesia
| Time |
Wave height |
Wave rating |
Swell period |
Swell direction |
Wind direction |
Wind speed |
Wind rating |
Total rating |
| 5:00 | 0.32m | 1 | 3.1s | 100° | 217° | 5 km/h | 4 | 2.05 |
| 6:00 | 0.32m | 1 | 3.1s | 99° | 214° | 5 km/h | 4 | 2.06 |
| 7:00 | 0.3m | 1 | 3.1s | 99° | 216° | 3 km/h | 4 | 2.05 |
| 8:00 | 0.28m | 1 | 3.1s | 99° | 140° | 3 km/h | 4 | 2.47 |
| 9:00 | 0.28m | 1 | 3.1s | 99° | 120° | 6 km/h | 4 | 2.58 |
| 10:00 | 0.26m | 1 | 3.1s | 99° | 110° | 7 km/h | 4 | 2.64 |
| 11:00 | 0.24m | 1 | 3.15s | 99° | 94° | 8 km/h | 4 | 2.67 |
| 12:00 | 0.24m | 1 | 3.2s | 99° | 87° | 11 km/h | 3 | 2.33 |
| 13:00 | 0.22m | 1 | 3.25s | 99° | 82° | 13 km/h | 3 | 2.31 |
| 14:00 | 0.24m | 1 | 3.35s | 98° | 76° | 14 km/h | 3 | 2.28 |
| 15:00 | 0.24m | 1 | 3.5s | 96° | 82° | 14 km/h | 3 | 2.32 |
| 16:00 | 0.26m | 1 | 3.65s | 95° | 100° | 12 km/h | 3 | 2.37 |
| Sunrise: 5:37 | Sunset: 17:29 |