Souahlia, Algeria offers 1 beach perfect for sunbathing, surfing, swimming, and more. Souahlia, Tlemcen, Algeria, is known for its proximity to the historic city of Tlemcen, which features landmarks like the Great Mosque of Tlemcen and the El Mechouar Palace. The best time to travel to Souahlia, Algeria, is during the spring months of March to May, when the average air temperature is around 20-25°C (68-77°F) and the Mediterranean Sea water temperature is approximately 16-20°C (61-68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!