Inayawan, Philippines offers 1 beach perfect for sunbathing, surfing, swimming, and more. Inayawan, Western Visayas, Philippines, is known for its proximity to the popular tourist destination of Boracay Island. The best time to travel to Inayawan, Philippines, is from December to February, when the average air temperature is around 27°C (81°F) and the water temperature is approximately 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!