Widemouth Bay, United Kingdom offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Widemouth Bay is known for its stunning beach and excellent surfing conditions. The best time to visit Widemouth Bay, United Kingdom, is during the summer months of June to August, when the average air temperature is around 18-20°C (64-68°F) and the water temperature is approximately 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!