Kerkouane, Tunisia offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Kerkouane is known for the ancient Punic city ruins, a UNESCO World Heritage Site. The best time to travel to Kerkouane, Tunisia, is from May to October, with average air temperatures ranging from 20°C to 30°C and water temperatures from 18°C to 26°C. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!