Terrasini, Italy offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Terrasini is known for its stunning coastline, including the picturesque Cala Rossa and the vibrant Citta del Mare resort. The best time to travel to Terrasini, Italy, is from May to September, with average air temperatures ranging from 70°F to 85°F and water temperatures from 68°F to 78°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!