Wednesday, September 23rd
Chongjin, North Korea
| Time |
Wave height |
Wave rating |
Swell period |
Swell direction |
Wind direction |
Wind speed |
Wind rating |
Total rating |
| 6:00 | 0.34m | 1 | 3.25s | 159° | 331° | 11 km/h | 3 | 1.44 |
| 7:00 | 0.34m | 1 | 3.15s | 160° | 333° | 11 km/h | 3 | 1.44 |
| 8:00 | 0.32m | 1 | 3s | 162° | 343° | 9 km/h | 4 | 1.71 |
| 9:00 | 0.32m | 1 | 2.9s | 163° | 37° | 4 km/h | 4 | 2 |
| 10:00 | 0.32m | 1 | 2.95s | 164° | 123° | 7 km/h | 4 | 2.47 |
| 11:00 | 0.32m | 1 | 3.05s | 166° | 124° | 8 km/h | 4 | 2.47 |
| 12:00 | 0.32m | 1 | 3.15s | 167° | 112° | 9 km/h | 4 | 2.39 |
| 13:00 | 0.36m | 1 | 3.3s | 168° | 106° | 9 km/h | 4 | 2.36 |
| 14:00 | 0.4m | 1 | 3.45s | 169° | 92° | 8 km/h | 4 | 2.27 |
| 15:00 | 0.44m | 1 | 3.6s | 170° | 94° | 9 km/h | 4 | 2.28 |
| 16:00 | 0.5m | 2 | 3.7s | 170° | 80° | 8 km/h | 4 | 2.7 |
| 17:00 | 0.54m | 2 | 3.85s | 169° | 45° | 7 km/h | 4 | 2.51 |
| Sunrise: 6:08 | Sunset: 18:17 |