Roxas, Philippines offers 49 beaches perfect for sunbathing, surfing, swimming, and more. Roxas, MIMAROPA, Philippines, is known for the beautiful Manlalic Bay and the historic Immaculate Conception Cathedral. The best time to travel to Roxas, Philippines, is from December to May, 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!