Sane, Greece offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Sane, Central Macedonia, Greece, is known for its proximity to the ancient city of Olynthos and the beautiful beaches of the Kassandra Peninsula. The best time to travel to Sane, Greece, is from late May to early October, with average air temperatures ranging from 75°F to 85°F and water temperatures around 73°F to 79°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!