Dewees Island, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Dewees Island is known for its pristine natural environment and the Dewees Island Nature Preserve. The best time to visit Dewees Island is in late spring (April to June) when the average air temperature is around 70-80°F and the water temperature is approximately 70°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
