Aunu u, Samoa offers 1 beach perfect for sunbathing, surfing, swimming, and more. Aunu'u, Eastern, Samoa, is known for its Aunu'u Crater Lake and the unique red quicksand called "Vai o le Ele'ele." The best time to travel to Aunu'u, Samoa, is from June to September, when the average air temperature is around 79°F (26°C) and the water temperature is approximately 82°F (28°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!