Fluid Structure Interaction (FSI) problems are commonly encountered in naval architecture. They can be solved with a monolithic or a partitioned approach [1]. The partitioned approach (or block-iterative method) consists in solving the fluid and the structure problems in a segregated way. Even if this can be done through a single solver, it is most commonly used in a co-simulation context and consequently it is especially well fitted to the resolution of complex FSI problems. Indeed, the co-simulation allows to use complex models for both the fluid and the structure without additional simplifications because each solvers can be numerically adapted to its problem.