Siruma, Philippines offers 12 beaches perfect for sunbathing, surfing, swimming, and more. Siruma is known for its pristine beaches and the scenic views of the Caramoan Peninsula. The best time to travel to Siruma, 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!