Nazareth, United States Virgin Islands offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Saint Thomas, United States Virgin Islands, is known for Magens Bay, Coral World Ocean Park, and Blackbeard's Castle. The best time to visit Nazareth, United States Virgin Islands, is from December to April, with average air temperatures around 77-82°F and water temperatures about 79-82°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!