Folkestone and Hythe, United Kingdom offers 8 beaches perfect for sunbathing, surfing, swimming, and more. Folkestone and Hythe is known for the Eurotunnel, the Leas Promenade, and the Folkestone Harbour Arm. The best time to travel to Folkestone and Hythe is from June to August, with average air temperatures around 18-22°C (64-72°F) and sea temperatures around 16-18°C (61-64°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!