El Bouni, Algeria offers 1 beach perfect for sunbathing, surfing, swimming, and more. El Bouni, Annaba, Algeria, is known for its proximity to the ancient Roman ruins of Hippo Regius and the Basilica of St. Augustine. The best time to travel to El Bouni, Algeria, 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!