"I think you'll find the economic impact will be extremely positive," Mr Jack said. "There were a lot of people that came from out of the region for the game. A lot of people came across from Australia."
Television coverage included significant commentary on "the wonders of Napier and Hawke's Bay - that's huge publicity for us", Mr Jack said.
The Storm used the match to host leading executives of its major sponsors. Top executives from Crown Resorts, Channel 9 Victoria and other major supporters also attended. They stayed at Black Barn and played golf on Sunday at Cape Kidnappers.
Storm chairman and Australia-based New Zealander Bart Campbell said the whole contingent of more than 150 players, management and supporters were overwhelmed by their experiences in Hawke's Bay. "So there are a lot of extremely good positive benefits out of having the game here," Mr Jack said.
The experience showed there was an opportunity for future NRL games to be held in the city, and the council was planning discussions about that, he said.
Asked if local NRL franchise the Warriors might be lured to play a game in Hawkes' Bay, Mr Jack said: "Anything is a possibility."