Donsol, Philippines offers 12 beaches perfect for sunbathing, surfing, swimming, and more. Donsol is known for its whale shark interactions. The best time to travel to Donsol, Philippines, is from February to May, when the average air temperature is around 27-32°C (81-90°F) and the water temperature is approximately 28-30°C (82-86°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!