Ocean Isle Beach, United States offers 10 beaches perfect for sunbathing, surfing, swimming, and more. Ocean Isle Beach is known for its beautiful sandy beaches, the Museum of Coastal Carolina, and the Ocean Isle Beach Pier. The best time to visit Ocean Isle Beach is from late spring to early fall, with average air temperatures ranging from 70-85°F and water temperatures between 70-80°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!