Survivors, crew and rescuers of the Wahine disaster gathered at the Wellington Museum of City and Sea, on the 45th anniversary of the interisland ship's sinking.
About 70 people gathered around a model of the Wahine foundering in stormy seas.
The ship's bell tolled and a wreath was laid by a policeman who pulled many bodies ashore that washed up at Eastbourne.
A close friend of one of the crew killed on the day offered a Maori blessing on behalf of the ship's crew, survivors, and those who died.
The Wahine disaster happened on April 10, 1968, when the Union Steamship Company ferry travelling from Lyttelton got into strife in foul weather on Barrett Reef, at the entrance to Port Nicholson (now Wellington Harbour).