Newquay, United Kingdom offers 12 beaches perfect for sunbathing, surfing, swimming, and more. Newquay is known for Fistral Beach and the Boardmasters Festival. The best time to travel to Newquay, United Kingdom, is from June to September, when the average air temperature is around 15-20°C (59-68°F) and the water temperature is approximately 15-17°C (59-63°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!