Nagua, Dominican Republic offers 7 beaches perfect for sunbathing, surfing, swimming, and more. Nagua is known for Playa Los Gringos and Laguna Gri Gri. The best time to travel to Nagua, Dominican Republic, is from December to April, with average air temperatures around 77-86°F (25-30°C) and water temperatures approximately 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!