Pantanassa, Greece offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Pantanassa, Crete, Greece, is known for its proximity to the historical site of Knossos. The best time to travel to Pantanassa, 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!