Hemei, Taiwan offers 1 beach perfect for sunbathing, surfing, swimming, and more. Hemei, New Taipei City, Taiwan, is known for the Tamsui Fisherman's Wharf and the historic Fort San Domingo. The best time to travel to Hemei, Taiwan, is from October to December, with average air temperatures around 22-25°C (72-77°F) and water temperatures approximately 25-27°C (77-81°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!