Nerantza, Greece offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Nerantza is known for its beautiful beaches and proximity to the ancient site of Corinth. The best time to travel to Nerantza, Greece, is from late May to early October, with average air temperatures ranging from 75°F to 85°F and water temperatures around 72°F to 78°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!