Oranjestad, Aruba offers 8 beaches perfect for sunbathing, surfing, swimming, and more. Oranjestad, Oranjestad is known for its vibrant harbor, Renaissance Mall, and the iconic California Lighthouse. The best time to travel to Oranjestad, Aruba, is from April to August, with average air temperatures around 82°F (28°C) and water temperatures near 81°F (27°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!