Kotamedu, India offers 1 beach perfect for sunbathing, surfing, swimming, and more. Kotamedu is known for the historic Arulmigu Subramaniya Swamy Temple. The best time to travel to Kotamedu, India, is from November to February, with average air temperatures around 25°C (77°F) and water temperatures near 27°C (81°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!