L'Ametlla de Mar, Spain offers 16 beaches perfect for sunbathing, surfing, swimming, and more. L'Ametlla de Mar is known for its beautiful beaches and the Tuna Tour experience. The best time to travel to L'Ametlla de Mar, Spain, is from May to September, with average air temperatures ranging from 20°C to 30°C and water temperatures from 20°C to 25°C. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!