The FOCCUS project is developing a suite of coastal data products and services tailored to real-world user needs. Each factsheet highlights a specific application, model, or tool that contributes to improved understanding, prediction, and management of coastal systems. These factsheets showcase how co-designed solutions—ranging from hydrodynamic and biogeochemical models to user-facing platforms—are helping address key challenges in climate resilience, water quality, ecosystem health, and sustainable coastal development across Europe.