Periyakadu, India offers 1 beach perfect for sunbathing, surfing, swimming, and more. Periyakadu, Tamil Nadu, India, is known for the Vedaranyam Swamp, part of the Point Calimere Wildlife and Bird Sanctuary. The best time to travel to Periyakadu, 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!