Mar Azul, Argentina offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Mar Azul is known for its serene beaches and proximity to the popular tourist destination of Villa Gesell. The best time to travel to Mar Azul, Argentina, is from December to February, with average air temperatures around 75°F (24°C) and water temperatures near 68°F (20°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!