Doganci, Turkey offers 1 beach perfect for sunbathing, surfing, swimming, and more. Doganci, Giresun, Turkey, is known for its proximity to the stunning Giresun Island and the historic Giresun Castle. The best time to travel to Doganci, Turkey, is in late spring (May to early June) when the average air temperature is around 20-25°C (68-77°F) and the water temperature is approximately 18-20°C (64-68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!