Waiheke Channel, viewed from above Orapiu and looking over to Ponui
The Waiheke Channel is generally considered to be the body of water to the east of Waiheke Island, between Waiheke to the west and Pakatoa Island, Rotoroa Island and Ponui Island to the east.
Sunday Rock is a marked navigation hazard towards the south end of the channel. At the southern mouth of the channel lies Passage Rock.
