Yongning, China offers 1 beach perfect for sunbathing, surfing, swimming, and more. Yongning, Fujian, China, is known for the Yongning Fortress and its historical significance as a coastal defense site. The best time to travel to Yongning, China, is in April and May, when the average air temperature is around 20°C (68°F) and the water temperature is approximately 15°C (59°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!