Huludao City, China offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Huludao City is known for the Jiumenkou Great Wall, a unique section of the Great Wall of China that crosses over water. The best time to travel to Huludao City, China, is from May to September, when the average air temperature is around 20-25°C (68-77°F) and the Bohai Sea water temperature is approximately 18-24°C (64-75°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!