Cahuita, Costa Rica offers 19 beaches perfect for sunbathing, surfing, swimming, and more. Cahuita is known for Cahuita National Park and its vibrant coral reefs. The best time to travel to Cahuita, Costa Rica, is from February to April, with average air temperatures around 82°F (28°C) and water temperatures near 81°F (27°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!