| Date / Heure | Houle | Houle max | Période | Direction |
| 26/09 17:00 | 0.5 m | 0.0 m | 08 s | - |
| 26/09 16:00 | 0.5 m | 0.0 m | - | - |
| 26/09 15:00 | 0.5 m | 0.0 m | - | - |
| 26/09 14:00 | 0.5 m | 0.0 m | - | - |
| 26/09 11:00 | 1.0 m | 0.0 m | 09 s | - |
| 26/09 10:00 | 1.0 m | 0.0 m | - | - |
| 26/09 09:00 | 0.8 m | 0.0 m | - | - |
| 26/09 08:00 | 0.8 m | 0.0 m | - | - |
| 26/09 05:00 | 0.6 m | 0.0 m | 09 s | - |
| 26/09 04:00 | 0.5 m | 0.0 m | - | - |
| 26/09 03:00 | 0.5 m | 0.0 m | - | - |
| 26/09 02:00 | 0.5 m | 0.0 m | - | - |
| 25/09 23:00 | 0.8 m | 0.0 m | 08 s | - |
| 25/09 22:00 | 0.9 m | 0.0 m | - | - |
| 25/09 21:00 | 0.9 m | 0.0 m | - | - |
| 25/09 20:00 | 1.0 m | 0.0 m | - | - |
| 25/09 17:00 | 0.6 m | 0.0 m | 08 s | - |
| 25/09 16:00 | 0.7 m | 0.0 m | - | - |
| 25/09 15:00 | 0.6 m | 0.0 m | - | - |
| 25/09 14:00 | 1.0 m | 0.0 m | - | - |
| 25/09 11:00 | 1.2 m | 0.0 m | 08 s | - |
| 25/09 10:00 | 1.3 m | 0.0 m | - | - |
| 25/09 09:00 | 1.5 m | 0.0 m | - | - |
| 25/09 08:00 | 1.5 m | 0.0 m | - | - |
| 25/09 05:00 | 1.2 m | 0.0 m | 07 s | - |
| 25/09 04:00 | 1.1 m | 0.0 m | - | - |
| 25/09 03:00 | 1.0 m | 0.0 m | - | - |
| 25/09 02:00 | 1.0 m | 0.0 m | - | - |
| 24/09 23:00 | 1.1 m | 0.0 m | 08 s | - |
| 24/09 22:00 | 1.2 m | 0.0 m | - | - |
| 24/09 21:00 | 1.2 m | 0.0 m | - | - |
| 24/09 20:00 | 1.3 m | 0.0 m | - | - |
| 24/09 17:00 | 1.2 m | 0.0 m | 06 s | - |
| 24/09 16:00 | 1.1 m | 0.0 m | - | - |
| 24/09 15:00 | 1.1 m | 0.0 m | - | - |
| 24/09 14:00 | 1.0 m | 0.0 m | - | - |
| 24/09 11:00 | 1.0 m | 0.0 m | 06 s | - |
| 24/09 10:00 | 0.9 m | 0.0 m | - | - |
| 24/09 09:00 | 1.0 m | 0.0 m | - | - |
| 24/09 08:00 | 1.0 m | 0.0 m | - | - |
| 24/09 05:00 | 0.7 m | 0.0 m | 06 s | - |
| 24/09 04:00 | 0.6 m | 0.0 m | - | - |
| 24/09 03:00 | 0.5 m | 0.0 m | - | - |
| 24/09 02:00 | 0.5 m | 0.0 m | - | - |
| 23/09 23:00 | 0.5 m | 0.0 m | 06 s | - |
| 23/09 22:00 | 0.5 m | 0.0 m | - | - |
| 23/09 21:00 | 0.6 m | 0.0 m | - | - |
| 23/09 20:00 | 0.5 m | 0.0 m | - | - |
| 23/09 17:00 | 0.6 m | 0.0 m | 07 s | - |
| 23/09 16:00 | 0.6 m | 0.0 m | - | - |
| 23/09 15:00 | 0.5 m | 0.0 m | - | - |
| 23/09 14:00 | 0.5 m | 0.0 m | - | - |
| 23/09 11:00 | 0.7 m | 0.0 m | 06 s | - |
| 23/09 10:00 | 0.6 m | 0.0 m | - | - |
| 23/09 09:00 | 0.7 m | 0.0 m | - | - |
| 23/09 08:00 | 1.0 m | 0.0 m | - | - |
| 23/09 05:00 | 1.1 m | 0.0 m | 07 s | - |
| 23/09 04:00 | 0.9 m | 0.0 m | - | - |
| 23/09 03:00 | 0.9 m | 0.0 m | - | - |
| 23/09 02:00 | 1.0 m | 0.0 m | - | - |
GPS: 49.544, -0.034
Relevés de la bouée Le Havre (07606)
