Tiaraunu, French Polynesia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Kuwayt is known for the Kuwait Towers, The Avenues Mall, and the Grand Mosque. The best time to travel to Tiaraunu, French Polynesia, is from May to October, when the average air temperature is around 77°F (25°C) and the water temperature is approximately 79°F (26°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!