Bni Marghnine, Morocco offers 1 beach perfect for sunbathing, surfing, swimming, and more. Bni Marghnine is known for its proximity to the Beni Snassen Mountains, which offer scenic hiking trails and natural beauty. The best time to travel to Bni Marghnine, Morocco, is from April to June, with average air temperatures around 20-25°C (68-77°F) and water temperatures around 18-20°C (64-68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!