Zouiet El Mgaiez, Tunisia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Zouiet El Mgaiez, Nabeul, Tunisia, is known for its proximity to the Cap Bon Peninsula and the ancient city of Kerkouane. The best time to travel to Zouiet El Mgaiez, Tunisia, is from April to June, with average air temperatures around 20-25°C (68-77°F) and water temperatures around 18-22°C (64-72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!