Nea Moudania, Greece offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Nea Moudania is known for its beautiful beaches and the annual Sardine Festival. The best time to travel to Nea Moudania, Greece, is from June to September, when the average air temperature is around 25-30°C (77-86°F) and the water temperature is approximately 24-27°C (75-81°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!