Shanwei, China offers 1 beach perfect for sunbathing, surfing, swimming, and more. Shanwei is known for its Red Bay, a popular coastal tourist destination. The best time to travel to Shanwei, China, is from October to December, with average air temperatures around 20-25°C (68-77°F) and water temperatures approximately 23-26°C (73-79°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!