Comodoro Rivadavia, Argentina offers 12 beaches perfect for sunbathing, surfing, swimming, and more. Comodoro Rivadavia is known for its petroleum industry and the nearby Petrified Forest of Sarmiento. The best time to travel to Comodoro Rivadavia, Argentina, is from December to February, with average air temperatures around 20°C (68°F) and water temperatures near 16°C (61°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!