Watergate Bay is located two miles north of Newquay on the B3276 Newquay to Padstow road near the village of Tregurrian in Cornwall, United Kingdom. It is a two mile long, sandy beach and has an exposed north westerly location. It is a popular location for water sports, kite flying, and sand art. In May, 2007, it played host to the English Nationals Surfing Championships.

The Watergate Bay Hotel and Fifteen Cornwall, a restaurant set up by celebrity chef Jamie Oliver, are located just above the beach and there are a number of caravan and camping sites within easy reach.