Poole, United Kingdom offers 10 beaches perfect for sunbathing, surfing, swimming, and more. Poole is known for Poole Harbour, Brownsea Island, and Sandbanks. The best time to travel to Poole, United Kingdom, is from June to August, with average air temperatures around 18-22°C (64-72°F) and water 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!