Sail Cardiff allows you to access essential information and services focused on the marine sector in Cardiff Bay. It is an invaluable source of marine information for all who enjoy recreational boating. The app contains “What’s Local” your guide to Cardiff Bay, Tidal Information, Lock Closure Information, up to date local weather, Cardiff Bay information and much more. We aim to provide you with all the information you need in one place, made by Mariners for Mariners who know what’s requir