Waka (/ˈwɒkə/; Māori: [ˈwaka]) are Māori watercraft, usually canoes ranging in size from small, unornamented canoes (waka tīwai) used for fishing and river travel, to large decorated war canoes (waka taua) up to 40 metres (130 ft) long.
The earliest archaeological find of a canoe in New Zealand was reported in 2014. It was found near the Anaweka estuary in a remote part of Tasman and carbon dated to about 1400. The canoe was constructed in New Zealand, but was a sophisticated canoe, compatible with the style of other Polynesian voyaging canoes at that time.
Since the 1970s about eight large double-hulled canoes of about 20 metres have been constructed for oceanic voyaging to other parts of the Pacific but they are made of a blend of modern and traditional materials incorporating features from both ancient Melanesia as well as Polynesia.
Waka taua (in Māori, "waka" means "canoe" and "taua" means "army") are large canoes manned by up to 80 paddlers and are up to 40 metres (130 ft) in length. Large waka, such as Nga Toki Matawhaorua which are usually elaborately carved and decorated, consist of a main hull formed from a single hollowed-out log, along with a carved upright head and tailboard. The gunwale is raised in some by a continuous plank which gives increased freeboard and prevents distortion of the main hull components when used in a rough seas. Sometimes the hull is further strengthened, as in the case of Te Winika, a 200-year-old design, by a batten or stringer running lengthwise both inside and outside the hull just above the loaded waterline. The resurgence of Māori culture has seen an increase in the numbers of waka taua built, generally on behalf of a tribal group, for use on ceremonial occasions.