Skala, Greece offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Skala, South Aegean, Greece, is known for the Monastery of Saint John the Theologian and the Cave of the Apocalypse. The best time to travel to Skala, Greece, is from May to September, with average air temperatures around 75-85°F (24-29°C) and water temperatures around 72-79°F (22-26°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!