Pera Meria, Greece offers 1 beach perfect for sunbathing, surfing, swimming, and more. Pera Meria, South Aegean, Greece, is known for its proximity to the historic and picturesque island of Syros. The best time to travel to Pera Meria, Greece, is from May to September, with average air temperatures around 75°F (24°C) and water temperatures near 73°F (23°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!