Mansoura, Tunisia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Mansoura, Nabeul, Tunisia, is known for its proximity to the ancient city of Kerkouane, a UNESCO World Heritage Site. The best time to travel to Mansoura, Tunisia, is from May to October, with average air temperatures ranging from 20°C to 30°C and sea temperatures around 20°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!