| Date / Heure | Houle | Période | Pression |
| 26/05 09:00 | 1.6 m | - | 1029 Hpa |
| 26/05 08:00 | 1.5 m | - | 1029 Hpa |
| 26/05 07:00 | 1.6 m | 07 s | 1028 Hpa |
| 26/05 06:00 | 1.6 m | 07 s | 1028 Hpa |
| 26/05 05:00 | 1.7 m | 07 s | 1028 Hpa |
| 26/05 04:00 | 1.5 m | - | 1028 Hpa |
| 26/05 03:00 | 1.4 m | - | 1028 Hpa |
| 26/05 02:00 | 1.5 m | - | 1028 Hpa |
| 25/05 23:00 | 1.4 m | 06 s | 1028 Hpa |
| 25/05 22:00 | 1.4 m | - | 1028 Hpa |
| 25/05 21:00 | 1.4 m | - | 1027 Hpa |
| 25/05 20:00 | 1.5 m | - | 1027 Hpa |
| 25/05 17:00 | 1.9 m | 06 s | 1026 Hpa |
| 25/05 16:00 | 1.8 m | - | 1026 Hpa |
| 25/05 15:00 | 1.8 m | - | 1025 Hpa |
| 25/05 14:00 | 1.5 m | - | 1025 Hpa |
| 25/05 10:00 | 1.6 m | - | 1024 Hpa |
| 25/05 09:00 | 1.6 m | - | 1023 Hpa |
| 25/05 08:00 | 2.0 m | - | 1022 Hpa |
| 25/05 07:00 | 1.7 m | 06 s | 1022 Hpa |
| 25/05 05:00 | 1.7 m | 06 s | 1021 Hpa |
| 25/05 04:00 | 1.6 m | - | 1020 Hpa |
| 25/05 03:00 | 1.6 m | - | 1020 Hpa |
| 25/05 02:00 | 1.5 m | - | 1020 Hpa |
| 24/05 23:00 | 1.6 m | 06 s | 1019 Hpa |
| 24/05 22:00 | 1.7 m | - | 1018 Hpa |
| 24/05 21:00 | 1.8 m | - | 1017 Hpa |
| 24/05 20:00 | 2.0 m | - | 1017 Hpa |
| 24/05 17:00 | 1.8 m | 06 s | 1016 Hpa |
| 24/05 16:00 | 1.7 m | - | 1015 Hpa |
| 24/05 15:00 | 1.8 m | - | 1015 Hpa |
| 24/05 14:00 | 1.5 m | - | 1015 Hpa |
| 24/05 11:00 | 1.7 m | 06 s | 1014 Hpa |
| 24/05 10:00 | 1.7 m | - | 1014 Hpa |
| 24/05 09:00 | 1.7 m | - | 1014 Hpa |
| 24/05 08:00 | 1.5 m | - | 1014 Hpa |
| 24/05 05:00 | 2.0 m | 06 s | 1013 Hpa |
| 24/05 04:00 | 1.8 m | - | 1013 Hpa |
| 24/05 03:00 | 1.8 m | - | 1013 Hpa |
| 24/05 02:00 | 2.0 m | - | 1014 Hpa |
| 23/05 23:00 | 1.8 m | 05 s | 1014 Hpa |
| 23/05 22:00 | 1.6 m | - | 1014 Hpa |
| 23/05 21:00 | 1.6 m | - | 1013 Hpa |
| 23/05 20:00 | 2.0 m | - | 1013 Hpa |
| 23/05 17:00 | 1.6 m | 05 s | 1012 Hpa |
| 23/05 16:00 | 1.5 m | - | 1012 Hpa |
| 23/05 15:00 | 1.5 m | - | 1011 Hpa |
| 23/05 14:00 | 1.5 m | - | 1010 Hpa |
| 23/05 10:00 | 1.2 m | - | 1010 Hpa |
| 23/05 09:00 | 1.3 m | - | 1010 Hpa |
| 23/05 08:00 | 1.0 m | - | 1011 Hpa |
| 23/05 07:00 | 1.3 m | 05 s | 1011 Hpa |
| 23/05 05:00 | 1.4 m | 05 s | 1011 Hpa |
| 23/05 04:00 | 1.5 m | - | 1011 Hpa |
| 23/05 03:00 | 1.5 m | - | 1012 Hpa |
| 23/05 02:00 | 1.5 m | - | 1012 Hpa |
| 22/05 22:00 | 1.3 m | - | 1011 Hpa |
| 22/05 21:00 | 1.3 m | - | 1011 Hpa |
| 22/05 20:00 | 1.0 m | - | 1010 Hpa |
| 22/05 19:00 | 1.2 m | 05 s | 1010 Hpa |
GPS: 45.201, -5
Relevés de la bouée Gascogne (62001)