Whirinaki is a locality on the Whirinaki River in the south Hokianga, in Northland, New Zealand. The name means "to lean against a support". Highway 12 runs through it. Opononi lies to the south west, and Rawene lies to the north east.
It is part of the Hokianga South statistical area, which covers the southern side of Hokianga Harbour between Rawene and Koutu. For demographics of this area, see Rawene.
Whirinaki was raided by Te Roroa in 1810 or 1811, during the Musket Wars. All the inhabitants of Opara village were killed.
The area has three marae associated with NgÃÂpuhi hapà «:
Te Kura Kaupapa MÃÂori o Te Tonga o Hokianga is a coeducational full primary (years 1âÂÂ8) school which has a roll of . It is a Kura Kaupapa MÃÂori school which teaches fully in the MÃÂori language.
There was a Whirinaki Native School during the early-mid 20th century.