Devon Tides is an online tide information service for people planning coastal activities and visits across Devon. It provides easy-to-read tide times and height information for a wide range of locations, from Bideford, Dartmouth and Exmouth to beaches, harbours and waterways throughout the county. Visitors can check daily high and low tides, sunrise and sunset times, and upcoming tide predictions, with figures adjusted for daylight saving where appropriate.

The service explains how its local tide estimates are calculated, including adjustments based on Newquay data, and offers frequently asked questions for further guidance. Users can also create custom tide calendars and add them to a phone, tablet or computer. The listings cover locations suited to sailing, surfing, kayaking, paddle boarding, windsurfing and beach outings, helping users plan when to head to the coast. Devon Tides also provides links to tide information for other regions, including Cornwall, Dorset and several areas of southern and eastern England. Its tide tables are intended as a planning resource and are explicitly not for navigation purposes.