The 9th EMB Forum took place in Brussels and online on 2 April 2025, and was on the topic of "Addressing coastal and water resilience on the land-sea interface". Over 100 participants from Europe and further afield engaged both online and in person, representing academia, early career researchers, policymakers, industry, and NGOs. This document is a summary of the discussions, and full recordings of the sessions are available on the EMB YouTube Channel.