Playa Copal, Costa Rica offers 1 beach perfect for sunbathing, surfing, swimming, and more. Playa Copal is known for its excellent kitesurfing conditions at Bahia Salinas. The best time to travel to Playa Copal, 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!