Tuapa, Niue offers 1 beach perfect for sunbathing, surfing, swimming, and more. Tuapa, Tuapa is known for its proximity to the stunning natural attraction of the Talava Arches in Niue. The best time to travel to Tuapa, Niue, is from May to October, when the average air temperature is around 24-27°C (75-81°F) and the water temperature is 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!