Sea Island, United States offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Sea Island is known for The Cloister, a luxurious resort offering world-class golf courses and pristine beaches. The best time to travel to Sea Island, United States, is from March to May, with average air temperatures around 70-80°F and water temperatures around 65-75°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
