Kosta, Greece offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Kosta is known for its beautiful beaches and as a gateway to the nearby island of Spetses. The best time to travel to Kosta, Greece, is from late May to early October, with average air temperatures ranging from 75°F to 85°F and water temperatures around 72°F to 79°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
