Dinalungan, Philippines offers 19 beaches perfect for sunbathing, surfing, swimming, and more. Dinalungan is known for the Dibut Bay and the stunning Casapsapan Beach. The best time to travel to Dinalungan, Philippines, is from December to April, with average air temperatures around 27°C (81°F) and water temperatures near 28°C (82°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!