It seems odd now, but the main ferry trip to Waiheke Island in the Hauraki Gulf, Auckland, for over 80 years was on the Baroona, built in Australia in 1904. In 1987, fast catamaran ferries were introduced, and the 22 km trip from the Ferry Terminal in text to Matiatia Bay was reduced to 40 minutes.
Fullers and Island Direct operate regular passenger services from Downtown. SeaLink provides slower passenger and car services from Wynyard Quarter or Half Moon Bay in East Auckland to Kennedy Point on Waiheke.
Generally, it is best to avoid the ferry during peak holiday periods and early morning rush hour due to the commuters. Otherwise, it is a quick and easy trip, with views of the city, Devonport, Rangitoto, Motutapu, Browns Island / Motukorea and Motuihe Island. Try returning to the city at sunset, as this can be spectacular!