Mostaganem, Algeria offers 6 beaches perfect for sunbathing, surfing, swimming, and more. Mostaganem is known for its beautiful beaches like Sablettes and Salamandre, as well as the historic Bordj El Mehal and the vibrant Cap Ivi Lighthouse. The best time to travel to Mostaganem, Algeria, is from May to October, with average air temperatures ranging from 20°C to 30°C and water temperatures around 20°C to 25°C. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!