Kau Sai, Hong Kong offers 1 beach perfect for sunbathing, surfing, swimming, and more. Kau Sai, New Territories, Hong Kong, is known for the Kau Sai Chau Public Golf Course and the scenic hiking trails of the Kau Sai Chau Island. The best time to travel to Kau Sai, Hong Kong, 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!
