Aguas Dulces, Uruguay offers 1 beach perfect for sunbathing, surfing, swimming, and more. Aguas Dulces is known for its picturesque beaches and the nearby Cabo Polonio National Park. The best time to travel to Aguas Dulces, Uruguay, is from December to February, with average air temperatures around 25°C (77°F) and water temperatures near 22°C (72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!