European Ocean Days 2026. Start: 02.03.2026. End: 02.03.2026. Event duration: 02.03.2026. - 02.03.2026. This traditional annual event hosted by the European Commission will feature a week of sessions centered on maritime themes: Sustainable Blue Economy, ocean investment, youth involvement, ocean literacy etc. + Add to Google Calendar + iCal / Outlook export Share this post on: