Bideford, United Kingdom offers 12 beaches perfect for sunbathing, surfing, swimming, and more. Bideford is known for the historic Bideford Long Bridge and its proximity to the picturesque Lundy Island. The best time to travel to Bideford, United Kingdom, is from June to August, when the average air temperature is around 18°C (64°F) and the water temperature is approximately 16°C (61°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!