San Carlos City, Philippines offers 6 beaches perfect for sunbathing, surfing, swimming, and more. San Carlos City is known for Sipaway Island and the Pintaflores Festival. The best time to travel to San Carlos City, Philippines, is from December to February, with average air temperatures around 26-28°C (79-82°F) and water temperatures near 27°C (81°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!