Diakofti, Greece offers 1 beach perfect for sunbathing, surfing, swimming, and more. Diakofti is known for its picturesque beaches and as a gateway to the island of Kythira. The best time to travel to Diakofti, Greece, is from late May to early October, with average air temperatures ranging from 75°F to 85°F and water temperatures from 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!