Prestwick, United Kingdom offers 1 beach perfect for sunbathing, surfing, swimming, and more. Prestwick is known for its scenic coastal views and proximity to beautiful beaches. The best time to travel to Prestwick, United Kingdom, is during the summer months of June to August, when the average air temperature ranges from 15°C to 20°C (59°F to 68°F) and the average sea temperature is around 14°C to 16°C (57°F to 61°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!