New Zealand Prime Minister Helen Clark has offered the Maori Party a ministerial post if she wins government in a bid to earn their support ahead of tomorrow's elections in NZ.

The Labour Party Leader is seeking a fourth three-year term but is currently trailing in election polls.

A new poll indicates that almost half of New Zealanders believe the opposition centre-right National Party will win this weekend's election and National Leader, John Key will be the next Prime Minister of NZ.

This report from Radio NZ.