Where in Oceania are outrigger canoes used?

Outrigger canoes are predominantly used in various regions of Oceania, particularly in the Polynesian islands, such as Hawaii, Tahiti, and the Cook Islands. They are also commonly found in Micronesia and parts of Melanesia, including Fiji and Papua New Guinea. These canoes serve as traditional vessels for fishing, transportation, and cultural ceremonies, reflecting the rich maritime heritage of the region.