Oualidia, Morocco offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Oualidia, Casablanca Settat, Morocco, is known for its stunning coastal lagoon and fresh oysters. The best time to travel to Oualidia, Morocco, is from May to October, with average air temperatures around 20-25°C (68-77°F) and water temperatures ranging from 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!