Tossa de Mar, Spain offers 21 beaches perfect for sunbathing, surfing, swimming, and more. Tossa de Mar is known for its well-preserved medieval old town, Vila Vella, and its beautiful beaches. The best time to travel to Tossa de Mar, Spain, is from June to September, with average air temperatures around 25-30°C (77-86°F) and water temperatures around 22-25°C (72-77°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!