Nikiana, Greece offers 1 beach perfect for sunbathing, surfing, swimming, and more. Nikiana is known for its proximity to the scenic beaches of Lefkada and the picturesque Nidri Waterfalls. The best time to travel to Nikiana, Greece, is from June to September, with average air temperatures around 25-30°C (77-86°F) and water temperatures around 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!