The port is situated at 1° 56’ 032 W (Greenwich) longitude and 43° 20’ 084 N latitude. Port services include pilotage, mooring, tugboats, SRD (Marpol) and ISPS transit. The port is in a north/northwest orientation with a width of between 80m and 120m. The length of the channel is 1,200m with a depth at maximum equinoctial spring tide low water (MESTLW) of 10m. The seafloor is sand and sandstone.