Galaxidi, Greece offers 6 beaches perfect for sunbathing, surfing, swimming, and more. Galaxidi is known for its Maritime Museum and the annual celebration of Clean Monday with the unique flour war tradition. The best time to travel to Galaxidi, Greece, is from May to September, with average air temperatures ranging from 70°F to 85°F and water temperatures from 70°F to 77°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!