Puerto Carrillo, Costa Rica offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Puerto Carrillo is known for its pristine beaches and tranquil atmosphere, making it a perfect destination for beach tourism. The best time to travel to Puerto Carrillo, Costa Rica, is during the dry season from December to April, when the average air temperature is around 85°F (29°C) and the water temperature is approximately 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!