Patitiri, Greece offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Patitiri is known for its picturesque harbor and as the main port of the island of Alonissos, which is part of the Northern Sporades in Greece. The best time to travel to Patitiri, Greece, is from May to September, with average air temperatures around 75°F (24°C) and water temperatures around 73°F (23°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!