The current document, titled MARINEWIND DMP, has been developed within the framework of the MARINEWIND project, which is funded by the European Union’s Horizon Europe Research and Innovation Programme under Grant Agreement N° 101075572. This deliverable describes the data management process for the data to be collected, processed and/or generated by the MARINEWIND project. As part of making research data findable, accessible, interoperable, and re-usable (FAIR), the Data Management Plan (DMP) provides a summary of the main elements to consider in the definition of the MARINEWIND data management policy to be used by project partners throughout the project activities. The DMP will provide indications about the management of all the data generated during the project activities, including how data will be collected, managed, stored, and made available during the project and how they will be shared upon MARINEWIND completion.