Sirawai, Philippines offers 1 beach perfect for sunbathing, surfing, swimming, and more. Sirawai is known for its scenic landscapes and agricultural products. The best time to travel to Sirawai, Philippines, is from December to February, 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!