Globally, countries are now witnessing unprecedented expansion and growth in the offshore wind farm industry in their attempts to meet climate targets. A thorough understanding of the near/shallow sub-surface is the first critical step for any/all offshore wind farm foundation designs. In order to address both of these growing needs, EAGE introduces the 1st Conference on Sub-surface Characterisation for Offshore Wind; where-in we will delve into topics ranging from seismic acquisition and imaging to data interpretation and integration. We will also focus on the recent advancements and innovations in both qualitative and quantitative geo-modeling techniques along with the use of AI (and machine learning) and the future role of autonomous vessels in addressing the challenges in Offshore Wind.