Bournemouth, United Kingdom offers 16 beaches perfect for sunbathing, surfing, swimming, and more. Bournemouth is known for its beautiful sandy beaches, the Bournemouth Pier, and the Bournemouth International Centre. The best time to travel to Bournemouth, United Kingdom, is from June to September, when the average air temperature is around 18-22°C (64-72°F) and the average water temperature is about 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!