Friday, August 14th
Chongjin, North Korea
| Time |
Wave height |
Wave rating |
Swell period |
Swell direction |
Wind direction |
Wind speed |
Wind rating |
Total rating |
| 5:00 | 0.88m | 2 | 5.4s | 103° | 321° | 7 km/h | 4 | 2.41 |
| 6:00 | 0.86m | 2 | 5.35s | 104° | 315° | 8 km/h | 4 | 2.37 |
| 7:00 | 0.84m | 2 | 5.3s | 103° | 326° | 7 km/h | 4 | 2.44 |
| 8:00 | 0.84m | 2 | 5.2s | 101° | 327° | 6 km/h | 4 | 2.46 |
| 9:00 | 0.82m | 2 | 5.15s | 100° | 345° | 4 km/h | 4 | 2.56 |
| 10:00 | 0.82m | 2 | 5.1s | 99° | 73° | 4 km/h | 4 | 3.06 |
| 11:00 | 0.8m | 2 | 5.1s | 98° | 105° | 10 km/h | 3 | 2.86 |
| 12:00 | 0.8m | 2 | 5.05s | 97° | 95° | 12 km/h | 3 | 2.89 |
| 13:00 | 0.8m | 2 | 4.95s | 98° | 95° | 12 km/h | 3 | 2.88 |
| 14:00 | 0.78m | 2 | 4.85s | 98° | 99° | 10 km/h | 3 | 2.89 |
| 15:00 | 0.78m | 2 | 4.8s | 99° | 119° | 7 km/h | 4 | 3.09 |
| 16:00 | 0.76m | 2 | 4.75s | 99° | 115° | 5 km/h | 4 | 3.11 |
| 17:00 | 0.74m | 2 | 4.75s | 99° | 115° | 6 km/h | 4 | 3.11 |
| 18:00 | 0.72m | 2 | 4.75s | 99° | 93° | 7 km/h | 4 | 3.17 |
| Sunrise: 5:28 | Sunset: 19:23 |