Sabangan, Philippines offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Sabangan, Ilocos Region, Philippines, is known for its proximity to the UNESCO World Heritage Site of Vigan City. The best time to travel to Sabangan, Philippines, is from November to April, with average air temperatures around 75°F (24°C) and water temperatures near 82°F (28°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!