Achladias, Greece offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Cox's Bazar is known for its long, unbroken sandy beach along the Bay of Bengal. The best time to travel to Achladias, Greece, is from late May to early October, with average air temperatures ranging from 75-85°F (24-29°C) and water temperatures around 73-79°F (23-26°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!