The events depicted in the movie take place on a fictional island called
Is Moana Polynesian or Hawaiian?
Although Moana is from the fictional island Motunui some 3,000 years ago, the story and culture of Moana is based on the very real heritage and history of Polynesian islands such as Hawaii, Samoa, Tonga, and Tahiti.
What country does Moana take place in?
Moana's home island, Motunui, is fictional, but the production team drew a map of Moana's journey (which can be found in the book The Art of Moana) that places Motunui east of Tonga, near the real-world location of Niue. Te Fiti's island was based on Tahiti.