Mathraki, Greece offers 1 beach perfect for sunbathing, surfing, swimming, and more. Mathraki is known for its serene beaches and the charming village of Plakes. The best time to travel to Mathraki, Greece, is from late May to early October, with average air temperatures around 75°F (24°C) and water temperatures around 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!