Curia, Ecuador offers 1 beach perfect for sunbathing, surfing, swimming, and more. Curia, Santa Elena, Ecuador, is known for its proximity to the popular beach destination of Montanita. The best time to travel to Curia, Ecuador, is from June to September, with average air temperatures around 77°F (25°C) and water temperatures near 75°F (24°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!