The Wēiti River is a tidal waterway located close to Auckland, running between Stillwater and Silverdale on the northern fringes of the city. Despite its proximity to urban Auckland, the river sees relatively little recreational boat traffic compared to surrounding waterways, making it a quieter option for paddlers seeking to explore an estuarine environment without heavy vessel congestion.

The river is navigable by sea kayak and is used by local paddlers as well as boaties. The stretch from Stillwater upstream toward Silverdale offers a calm, sheltered passage through what is described as a quiet and visually appealing landscape. The Weiti Boating Club is situated on the northeastern shore of the river, downstream from Stillwater, and provides a reference point for those arriving by water.

A notable landmark along the foreshore is Dacre Cottage, a historic structure built around 1855 from locally-made bricks. It was part of the extensive Weiti Station, established in 1848 by Henry Dacre and his father Captain Ranulph Dacre, who acquired land on both sides of the river. The cottage is a recognized stopping point for sea kayakers and is also accessible via the Okura Bush Walkway for those combining a paddle with a walk ashore.

The river has historical significance as a trading route, and Silverdale functioned as a port for shipping kauri logs to Auckland in the early 19th century. This history adds context to the river's character as a working waterway that has since become largely recreational.

Access from land is currently limited, with Stillwater reachable via Duck Creek Road. Infrastructure changes are underway with the O Mahurangi-Penlink roading project, which includes a high flyover bridge crossing the Wēiti River and an offramp to Duck Creek Road, which will significantly improve road access to the Stillwater area and the Weiti Boating Club. Paddlers planning trips should be aware that construction activity associated with this project may affect the environment along parts of the river corridor.