Pentati, Greece offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Pentati is known for its stunning views of the Ionian Sea and the nearby rock formation called Ortholithi. The best time to travel to Pentati, Greece, is from May to September, 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!