Josefa, Panama offers 1 beach perfect for sunbathing, surfing, swimming, and more. Josefa, Provincia De Darien, Panama, is known for the Darien National Park, a UNESCO World Heritage site renowned for its biodiversity and indigenous cultures. The best time to travel to Josefa, Panama, is during the dry season from mid-December to mid-April, with average air temperatures around 80°F (27°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!