Prestatyn, United Kingdom offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Prestatyn is known for its proximity to Offa's Dyke Path and the Pontins Holiday Park. The best time to travel to Prestatyn, United Kingdom, is from June to August, with average air temperatures around 15-20°C (59-68°F) and water temperatures around 15°C (59°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!