Palamunai, Sri Lanka offers 1 beach perfect for sunbathing, surfing, swimming, and more. Palamunai is known for its serene beaches and vibrant local culture in Sri Lanka's Eastern Province. The best time to travel to Palamunai, Sri Lanka, is from May to September, with average air temperatures around 28-32°C (82-90°F) and water temperatures around 27-29°C (81-84°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!