Cuchilla Alta, Uruguay offers 1 beach perfect for sunbathing, surfing, swimming, and more. Cuchilla Alta is known for its beautiful beaches and the nearby Santa Lucia River in Canelones, Uruguay. The best time to travel to Cuchilla Alta, 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!