Annaba, Algeria offers 10 beaches perfect for sunbathing, surfing, swimming, and more. Annaba is known for the Basilica of St. Augustine and the scenic beaches along the Mediterranean coast. The best time to travel to Annaba, Algeria, is from May to October, with average air temperatures ranging from 20°C to 30°C and water temperatures around 22°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!