Mirbat, Oman offers 10 beaches perfect for sunbathing, surfing, swimming, and more. Mirbat is known for the historic Mirbat Castle and the annual Khareef Festival. The best time to travel to Mirbat, Oman, is between November and March, when the average air temperature is around 25°C (77°F) and the water temperature is approximately 24°C (75°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!