Raw multibeam bathymetry data was recorded in the North-East Atlantic during cruise MSM96 that took place between 2020-10-10 and 2020-11-10. The data was collected using the vessel-mounted Kongsberg EM122 multibeam echosounder. To enhance MBES data accuracy, one sound velocity profile (svp) cast was conducted in the vicinity of each working area prior to the MBES survey. The MBES acquisition was performed using the Kongsberg SIS Seafloor Information System software. This data was acquired in the context of the DAM (German Marine Research Alliance), MareHub (Helmholtz) & iAtlantic (EU) research projects.