Yinhai, China offers 1 beach perfect for sunbathing, surfing, swimming, and more. Yinhai is known for its proximity to the scenic Beihai Silver Beach and the Beihai Underwater World. The best time to travel to Yinhai, China, is from April to June, with average air temperatures around 20-28°C (68-82°F) and water temperatures approximately 22-26°C (72-79°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!