Barco, United States offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Barco, North Carolina, United States, is known for its proximity to the scenic Outer Banks and the Currituck National Wildlife Refuge. The best time to travel to Barco, United States, is in late spring (May), when the average air temperature is around 70°F (21°C) and the water temperature is approximately 65°F (18°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!