Les Roquetes, Spain offers 1 beach perfect for sunbathing, surfing, swimming, and more. Les Roquetes, Catalonia, Spain, is known for its proximity to the Garraf Natural Park and the vibrant cultural scene of nearby Sitges. The best time to travel to Les Roquetes, Spain, is from May to September, with average air temperatures around 75°F (24°C) and water temperatures near 72°F (22°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!