Nidri, Greece offers 1 beach perfect for sunbathing, surfing, swimming, and more. Nidri is known for its proximity to the stunning Skorpios Island and the picturesque Nidri Waterfalls. The best time to travel to Nidri, Greece, is from May to September, with average air temperatures ranging from 25-30°C (77-86°F) and water temperatures around 23-26°C (73-79°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!