| Site | Note | Type | Prof. | Cale Référence | Secteur | Port Marée Référence | Courant | Coef Max | Estimé Plongeable | Commentaire |
BM | -5 | -4 | -3 | -2 | -1 | PM | +1 | +2 | +3 | +4 | +5 |
+ | Swansea Vale | **** | Epave | 30 | St Anne | Finistere Nord | St Cast | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Site | | Date | Prof. | Vent | Contributeur | Port Marée Référence | Courant | Coef | Moment de la marée plongé | Commentaire |
BM | -5 | -4 | -3 | -2 | -1 | PM | +1 | +2 | +3 | +4 | +5 |
| Swansea Vale | | - | - | - | Stephane Perio | Brest | 7: Non Plongeable | 95 | | | | | | | | | | | | | | | | | 7 | 7 | | | | | | | Courant de surface trop important - Non praticable |
| Swansea Vale | | - | 27 | - | Stephane Perio | Brest | 3: Peu de courant | 94 | | | | | | | | | | | | | | | | | | | | | 3 | 3 | 3 | 3 | Courant Moyen en surface |
| Swansea Vale | | - | 26 | - | Stephane Perio | Brest | 3: Peu de courant | 90 | 3 | 3 | | | | | | | | | | | | | | | | | | | | | 3 | 3 | |
| Swansea Vale | | 01/10/2008 | 31.9 | - | Francois Marquise | Brest | 3: Peu de courant | 90 | | | | | | | | | | | | 3 | 3 | | | | | | | | | | | | |
| Swansea Vale | | - | 27 | - | Stephane Perio | Brest | 1: Pas de courant | 89 | 1 | 1 | | | | | | | | | | | | | | | | | | | | | 1 | 1 | |
| Swansea Vale | | - | 27 | - | Stephane Perio | Brest | 1: Pas de courant | 89 | 1 | 1 | 1 | 1 | | | | | | | | | | | | | | | | | | | | | |
| Swansea Vale | | 08/10/2022 | 26.4 | | Francois Marquise | Brest | 1: Pas de courant | 87 | 1 | | | | | | | | | | | | | | | | | | | | | | 1 | 1 | |
| Swansea Vale | | 06/09/2005 | 31.6 | - | Francois Marquise | Brest | 1: Pas de courant | 86 | | | | | | | | | | | | | 1 | 1 | | | | | | | | | | | |
| Swansea Vale | | 11/05/2024 | 28 | | Stephane Perio | Brest | 2: Très peu de courant | 84 | | | | | | | | | | | | | | | | | | | 2 | 2 | | | | | Courant moyen en surface |
| Swansea Vale | | 11/05/2024 | 30 | | Francois Marquise | Brest | 4: Courant moyen | 84 | | | | | | | | | | | | | | | | | 4 | 4 | | | | | | | |
| Site | | Date | Prof. | Vent | Contributeur | Port Marée Référence | Courant | Coef | Moment de la marée plongé | Commentaire |
BM | -5 | -4 | -3 | -2 | -1 | PM | +1 | +2 | +3 | +4 | +5 |
| Swansea Vale | | 25/11/2023 | 26,6 | | Clément Mahé | Brest | 4: Courant moyen | 82 | | | 4 | 4 | | | | | | | | | | | | | | | | | | | | | |
| Swansea Vale | | 02/11/2024 | 27 | | Francois Marquise | Brest | 1: Pas de courant | 82 | | | | | | | | | | | | | | | | | | | | | | 1 | 1 | 1 | |
| Swansea Vale | | 06/08/2020 | 31 | | Francois Marquise | Brest | 2: Très peu de courant | 81 | | | | | | | | | | | | 2 | 2 | 2 | | | | | | | | | | | |
| Swansea Vale | | 25/11/2023 | 28 | | Francois Marquise | Brest | 4: Courant moyen | 81 | | | | | | | 4 | 4 | | | | | | | | | | | | | | | | | |
| Swansea Vale | | 25/11/2023 | 27 | | Stephane Perio | Brest | 4: Courant moyen | 81 | | | 4 | 4 | 4 | 4 | | | | | | | | | | | | | | | | | | | |
| Swansea Vale | | 18/08/2023 | 27 | | Francois Marquise | Brest | 4: Courant moyen | 81 | | | 4 | 4 | | | | | | | | | | | | | | | | | | | | | |
| Swansea Vale | | 13/08/2021 | 27 | | Clément Mahé | Brest | 3: Peu de courant | 80 | | 3 | 3 | | | | | | | | | | | | | | | | | | | | | | |
| Swansea Vale | | 13/08/2021 | 27 | | Clément Mahé | Brest | 2: Très peu de courant | 80 | 2 | 2 | | | | | | | | | | | | | | | | | | | | | | 2 | |
| Swansea Vale | | 20/07/2020 | 30 | | Francois Marquise | Brest | 3: Peu de courant | 78 | | | | | | | | | | | | | | | | | 3 | 3 | | | | | | | |
| Swansea Vale | | 07/09/2024 | 31 | | Francois Marquise | Brest | 3: Peu de courant | 78 | | | | | | | | | | | | | | | | | 3 | 3 | | | | | | | |
| Site | | Date | Prof. | Vent | Contributeur | Port Marée Référence | Courant | Coef | Moment de la marée plongé | Commentaire |
BM | -5 | -4 | -3 | -2 | -1 | PM | +1 | +2 | +3 | +4 | +5 |
| Swansea Vale | | - | 30 | - | Stephane Perio | Brest | 1: Pas de courant | 75 | | | | | | | | | | | | | | | | | 1 | 1 | | | | | | | |
| Swansea Vale | | 10/12/2022 | 29 | | Francois Marquise | Brest | 3: Peu de courant | 75 | | | | | | | | | | | | | | | | | | | | | 3 | 3 | | | |
| Swansea Vale | | 25/06/2016 | 30.7 | - | Francois Marquise | Brest | 1: Pas de courant | 75 | | | | | | | | | | | | | | | 1 | 1 | | | | | | | | | |
| Swansea Vale | | 01/12/2012 | 27.1 | - | Francois Marquise | Brest | 1: Pas de courant | 75 | | | | | | | | | | | | | | | | | | | | | | 1 | 1 | | |
| Swansea Vale | | 19/09/2002 | 28.2 | - | Francois Marquise | Brest | 1: Pas de courant | 74 | | | | | | | | | | | | | | | | | 1 | 1 | | | | | | | |
| Swansea Vale | | 18/12/2021 | 27.1 | | Francois Marquise | Brest | 2: très peu de courant | 73 | 2 | 2 | 2 | | | | | | | | | | | | | | | | | | | | | | |
| Swansea Vale | | 01/08/2018 | 31.1 | - | Francois Marquise | Brest | 3: Peu de courant | 72 | | | | | | | | | | | | | | 3 | 3 | 3 | | | | | | | | | |
| Swansea Vale | | 18/12/2021 | 26.5 | | Clément Mahé | Brest | 3: Peu de courant | 71 | 3 | 3 | | | | | | | | | | | | | | | | | | | | | | 3 | Courant en surface moyen, et Peu de couratn à moyen sur l'avant et l'arrière de l'épave, tout le reste, peu à très peu de courant. / Visi moyenne, eau assez claire mais plein de particules donc un aspec assez laiteux |
| Swansea Vale | | 20/05/2003 | 30.8 | - | Francois Marquise | Brest | 3: Peu de courant | 71 | | | | | | | | | | | 3 | 3 | | | | | | | | | | | | | |
| Swansea Vale | | 19/08/2017 | 26.9 | - | Francois Marquise | Brest | 3: Peu de courant | 69 | 3 | 3 | | | | | | | | | | | | | | | | | | | | | | | |
| Site | | Date | Prof. | Vent | Contributeur | Port Marée Référence | Courant | Coef | Moment de la marée plongé | Commentaire |
BM | -5 | -4 | -3 | -2 | -1 | PM | +1 | +2 | +3 | +4 | +5 |
| Swansea Vale | | 20/06/2017 | 27.9 | - | Francois Marquise | Brest | 1: Pas de courant | 65 | | | | | | | | | | | | | | | | | | | | | | | 1 | 1 | |
| Swansea Vale | | 13/09/2012 | 28.9 | - | Francois Marquise | Brest | 1: Pas de courant | 65 | | | | | | | | | | | | | | | | | | | | 1 | 1 | | | | |
| Swansea Vale | | 20/06/2017 | 27 | - | Clément Mahé | Brest | 1: Pas de courant | 64 | | | | | | | | | | | | | | | | | | | | | 1 | 1 | | | |
| Swansea Vale | | - | 29 | - | Stephane Perio | Brest | 1: Pas de courant | 62 | | | | | | | | | | | | | 1 | 1 | | | | | | | | | | | |
| Swansea Vale | | 03/02/2019 | 27.2 | - | Francois Marquise | Brest | 1: Pas de courant | 62 | 1 | 1 | 1 | | | | | | | | | | | | | | | | | | | | | | |
| Swansea Vale | | 20/06/2018 | 28.6 | - | Francois Marquise | Brest | 5: Courant assez fort | 61 | | | | | | 5 | 5 | | | | | | | | | | | | | | | | | | |
| Swansea Vale | | 03/12/2022 | - | - | Dominique Lainay | Brest | 2: Très peu de courant | 60 | | | | | | | | | 2 | 2 | | | | | | | | | | | | | | | pas de jus à la descente, un peu de jus avec de la houle de fond au niveau machine chaudière |
| Swansea Vale | | 03/12/2022 | - | - | Dominique Lainay | Brest | 3: Peu de courant | 60 | | | | | | | 3 | 3 | 3 | | | | | | | | | | | | | | | | un peu de jus à la descente et au fond plus de la houle que vraiment du jus |
| Swansea Vale | | 21/06/2006 | 27.4 | - | Francois Marquise | Brest | 1: Pas de courant | 60 | | | | | | | | | | | | | | | | | | | | | | 1 | 1 | | |
| Swansea Vale | | 09/06/2011 | 28.4 | - | Francois Marquise | Brest | 3: Peu de courant | 59 | | | | | 3 | 3 | | | | | | | | | | | | | | | | | | | |
| Site | | Date | Prof. | Vent | Contributeur | Port Marée Référence | Courant | Coef | Moment de la marée plongé | Commentaire |
BM | -5 | -4 | -3 | -2 | -1 | PM | +1 | +2 | +3 | +4 | +5 |
| Swansea Vale | | 04/06/2022 | 29.3 | | Francois Marquise | Brest | 2: Très peu de courant | 58 | | | | | | | | | | | | | | | | | 2 | 2 | 2 | | | | | | |
| Swansea Vale | | 04/06/2022 | 29.3 | | Clément Mahé | Brest | 1: Pas de courant | 58 | | | | | | | | | | | | | | | | 1 | 1 | | | | | | | | |
| Swansea Vale | | 01/06/2013 | 30.0 | - | Francois Marquise | Brest | 3: Peu de courant | 58 | | | | | | | | | | 3 | 3 | | | | | | | | | | | | | | |
| Swansea Vale | | - | 26 | - | Clément Mahé | Brest | 3: Peu de courant | 56 | | | | | | | | | 3 | 3 | | | | | | | | | | | | | | | |
| Swansea Vale | | 06/03/2021 | 30.4 | | Francois Marquise | Brest | 3: Peu de courant | 55 | | | | | | | | | | | | 3 | 3 | | | | | | | | | | | | |
| Swansea Vale | | - | 26 | - | Stephane Perio | Brest | 1: Pas de courant | 54 | | | | | | | | | | | | | | | 1 | 1 | | | | | | | | | |
| Swansea Vale | | 09/08/2007 | 28.9 | - | Francois Marquise | Brest | 1: Pas de courant | 51 | | | | | | | | | | | | | | | | | | | 1 | 1 | | | | | |
| Swansea Vale | | - | 28 | - | Stephane Perio | Brest | 3: Peu de courant | 50 | | | | | | | | | | | | | | | 3 | 3 | | | | | | | | | Courant de marée montante assez fort |
| Swansea Vale | | - | 31 | - | Stephane Perio | Brest | 1: Pas de courant | 49 | | | | | | | | | | | | | 1 | 1 | | | | | | | | | | | Petit courant en surface |
| Swansea Vale | | 13/11/2021 | 30 | | Francois Marquise | Brest | 2: très peu de courant | 48 | | | | | | | | | | 2 | 2 | | | | | | | | | | | | | | |
| Site | | Date | Prof. | Vent | Contributeur | Port Marée Référence | Courant | Coef | Moment de la marée plongé | Commentaire |
BM | -5 | -4 | -3 | -2 | -1 | PM | +1 | +2 | +3 | +4 | +5 |
| Swansea Vale | | 15/04/2009 | 30.1 | - | Francois Marquise | Brest | 1: Pas de courant | 48 | | | | | | | | 1 | 1 | | | | | | | | | | | | | | | | |
| Swansea Vale | | 07/12/2019 | 29 | - | Clément Mahé | Brest | 2: Très peu de courant | 45 | | | | | | | 2 | 2 | | | | | | | | | | | | | | | | | Léger courant du à la houle ? |
| Swansea Vale | | - | 29 | - | Stephane Perio | Brest | 1: Pas de courant | 43 | | | | | | | | | | | | | 1 | 1 | | | | | | | | | | | Courant Moyen en surface |
| Swansea Vale | | 05/09/2003 | 29.1 | - | Francois Marquise | Brest | 1: Pas de courant | 42 | | | | | | | | 1 | 1 | | | | | | | | | | | | | | | | |
| Swansea Vale | | 17/11/2018 | 30 | - | Clément Mahé | Brest | 1: Pas de courant | 36 | | | | | | | | | 1 | 1 | | | | | | | | | | | | | | | |
| Swansea Vale | | 10/08/2004 | 28.3 | - | Francois Marquise | Brest | 1: Pas de courant | 32 | 1 | | | | | | | | | | | | | | | | | | | | | | | 1 | |