New Athos, Georgia offers 3 beaches perfect for sunbathing, surfing, swimming, and more. New Athos, Abkhazia, Georgia, is known for the New Athos Cave and the New Athos Monastery. The best time to travel to New Athos, Georgia, is from May to September, when the average air temperature is around 75°F (24°C) and the water temperature is approximately 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!