Following the success of the 2016 and 2019 editions, the Institut Universitaire Mer et Littoral of Nantes University (IUML) and its laboratories are delighted to announce that the third edition of OCEANEXT will be held from June 12 to 14, 2024 in Nantes at the Halle 6 Ouest.at the Halle 6 Ouest. For this edition, the general theme will be "Meeting the challenges of maritime and coastal socio-ecosystems together".