Mavin Sag, India offers 1 beach perfect for sunbathing, surfing, swimming, and more. Mavin Sag, Karnataka, India, is known for its scenic landscapes and traditional village experiences. The best time to travel to Mavin Sag, India, is from November to February, with average air temperatures around 20-25°C (68-77°F) and water temperatures approximately 24-28°C (75-82°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!