Mumbai, India offers 19 beaches perfect for sunbathing, surfing, swimming, and more. Darlowo is known for its historic castle and beautiful Baltic Sea beaches. The best time to travel to Mumbai, India, is from November to February, when the average air temperature ranges from 17°C to 30°C (63°F to 86°F) and the Arabian Sea water temperature is around 25°C to 28°C (77°F to 82°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!