The marine structure includes a platform above a body of water and having at least three spaced upright supporting legs extending downwards from the platform towards the body of water, at the lower side of which a suction pile is connected wherein each supporting leg is connected to the relevant suction pile externally from its longitudinal axis. The supporting leg laterally projects outside the radial circumference of the suction pile while the suction piles and the supporting legs are mutually arranged such that the suction piles are present outside the space delimited between the supporting legs and a floater extends through the space delimited by the supporting legs.