Motu Mahuta, French Polynesia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Motu Mahuta is known for its stunning beaches and crystal-clear waters, making it a perfect destination for beach tourism. The best time to travel to Motu Mahuta, 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!