Persian Gulf, Bahrain offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Persian Gulf, Southern Governorate, Bahrain, is known for the Bahrain International Circuit. The best time to travel to Bahrain is from November to March, with average air temperatures around 20-25°C (68-77°F) and water temperatures around 20-23°C (68-73°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!