Playa Flamingo, Costa Rica offers 1 beach perfect for sunbathing, surfing, swimming, and more. Playa Flamingo is known for its stunning Flamingo Beach, the nearby Catalina Islands, and the luxurious Marina Flamingo. The best time to travel to Playa Flamingo, Costa Rica, is from December to April, with average air temperatures around 85°F (29°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!