Mourao, Portugal offers 6 beaches perfect for sunbathing, surfing, swimming, and more. Mourao is known for the Mourao Castle and the Alqueva Dam in regard to tourism. The best time to travel to Mourao, Portugal, is in late spring (May to early June) when the average air temperature is around 22°C (72°F) and the water temperature is approximately 18°C (64°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!