Porto Torres, Italy offers 11 beaches perfect for sunbathing, surfing, swimming, and more. Porto Torres is known for the Basilica di San Gavino and the ancient Roman ruins of Turris Libisonis. The best time to travel to Porto Torres, Italy, is from May to September, with average air temperatures ranging from 70°F to 85°F and water temperatures from 68°F to 77°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!