"It'll be like the Rugby World Cup, chocka and full of noise."
Lynch expected seas of black and blue at the Stadium, saying there were rumours around buses travelling up from Auckland - with some saying 10 buses were coming from just one community.
Today's match is the first time since 2012 the Kiwis have played in New Zealand, something Kiwis coach Stephen Kearney says has been a motivation for the team.
"We don't get an opportunity to play in front of our people often enough and that in itself means a great deal to the players.
"They feel a sense of responsibility and making sure we put our best performance forward," Kearney said.
The Kiwis are hot favourites going into the match after doing a 30-12 demolition job on the Australians last weekend.
Blair was a workhorse in the win over the Kangaroos, playing 56 minutes and getting through 10 hit-ups and 29 tackles, the third highest behind Simon Mannering (30) and Kevin Proctor (31).
The Samoan camp were expecting a physical battle with a Kiwi-side who are likely to be full of confidence. Coach Matt Parish felt there were threats all over the park in the Kiwi side, saying his team will have plenty of work to do if they are to cause an upset.
"They are very, very good halves and their forward pack is big and mobile and got offloads in them and footwork, and young [Jason] Tamualolo has added another dimension to their pack," Parish said.
"Then you have got guys like Issac Luke coming out of dummy half, he is as good a number nine as anyone in the world. We have certainly got our hands full."