Donggang, China offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Donggang is known for the Yellow River Estuary Ecotourism Area and the Dongying Shengli Oilfield. The best time to travel to Donggang, China, is from May to September, when the average air temperature is around 20-25°C (68-77°F) and the water temperature is approximately 18-23°C (64-73°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!