The Weiti River is an estuarine river to the north of Auckland in the North Island of New Zealand. It rises as the Weiti Stream in the low hills approximately  west of Silverdale and emerges into the Hauraki Gulf immediately south of the Whangaparaoa Peninsula.
The Weiti River is an estuarine stream to the north of Auckland in the North Island of New Zealand. It originates as the Weiti Stream in low hills about west of Silverdale and flows into the Hauraki Gulf near the Whangaparaoa Peninsula.