On New Year’s Day of 1902, the entire population of Christchurch reportedly took trains through the tunnel to Lyttelton for the annual Regatta. Competitive rowing and yacht racing were early traditions in Australasia, and Lyttelton’s first rowing regatta was held on May 24, 1851, to celebrate Queen Victoria’s 32nd birthday. The Lyttelton New Year’s Day Regatta was formally established in 1862 and grew in popularity after the railway tunnel opened in December 1867, eventually becoming the colony’s largest aquatic sporting festival.
On that particular New Year’s Day in 1902, over 10,000 Cantabrians gathered along the wharves, foreshore, on hotel balconies, and in sideshow alleys to watch yachting, rowing, and swimming contests. The day was fine and sunny, but there was no breeze, so the racing yachts lay "idle as a painted ship upon a painted ocean."
This didn't seem to dampen the festivities, which grew brighter as the afternoon went on, possibly in anticipation of an explosive climax. Public submarine explosions at the Lyttelton Regatta were recorded from the 1890s through to at least 1911. For this Regatta, a sacrificial vessel, the _Ocean Bird_, was prepared by Captain Falconer and his torpedo corps.
Around 3 PM, the crowds were alerted to the finale beyond the harbour moles by a fire and smoke rising from the doomed ship. After about 30 minutes, Captain Falconer tripped a switch connected by an electric cable from the breakwater to a mine under the _Ocean Bird_'s hull. The ship was blown to smithereens in a loud explosion and a giant water spout, to the cheers of the people.
The New Year’s Day Regatta and its submarine explosions seem to have faded before World War I, but Lyttelton's sailing tradition has continued. The Canterbury Yacht and Motor Boat Club was established in 1921, and its successor, the Naval Point Club Lyttelton, celebrated 100 years of club sailing in Whakaraupō Lyttelton Harbour with a regatta in November 2021. The international SailGP was also held in Lyttelton from March 18-19, 2023.