Barka, Oman offers 1 beach perfect for sunbathing, surfing, swimming, and more. Barka is known for the Barka Fort and the nearby An Naman Castle. The best time to travel to Barka, Oman, is between November and March, when the average air temperature is around 25°C (77°F) and the sea 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!