Isla Saona, Dominican Republic offers 1 beach perfect for sunbathing, surfing, swimming, and more. Isla Saona is known for its stunning beaches, crystal-clear waters, and being part of the Cotubanama National Park. The best time to travel to Isla Saona, Dominican Republic, is from December to April, with average air temperatures around 77-86°F (25-30°C) and water temperatures around 79-82°F (26-28°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!