During HE588, data were collected in five research areas in the south-eastern part of the German Bight as part of the DAM Pilotmission on the exclusion of mobile bottom-contact fishing in the North Sea (www.mgf-nordsee.de). The cruise started on October 24, 2021, and had a duration of twelve days at sea. The conducted tasks consisted of seafloor mapping with hydroacoustic devices, multicoring and grab sampling from the seafloor surface, lander deployments for the study of current characteristics, and video and diving surveys of benthic fauna. Despite the unstable weather conditions, all scientific tasks could be conducted successfully within the allocated time.