In the short-term, however, "we expect the RBNZ to maintain a very neutral tone at this week's OCR Review, reinforcing our view that significant global uncertainties and independent changes to retail interest rates buy it time amidst a rising inflation profile," said ANZ Bank New Zealand chief economist Cameron Bagrie.
Last week's weaker-than-expected gross domestic product data served to reinforce this view.
Westpac Banking Corp noted while near-term inflation is looking a bit stronger, growth in activity has fallen short of the RBNZ's very optimistic forecasts and the "risk is that the economy simply may not have enough puff to generate the sustained lift in inflation pressures that the RBNZ is looking for."
The economy expanded 0.4 per cent in the December quarter, less than half the 1 per cent gain that the central bank forecast in February.
Kiwibank chief economist Zoe Wallis pointed to several "surprising developments" since the central bank's February rate decision, including a fall in GDP growth, a lower currency, a drop in global oil prices and price indicators suggesting a jump in near-term inflation.
"The sum total of these events suggests that risks to future inflation remain fairly balanced and the RBNZ is likely to keep the current level of policy stimulus for some time," she said. Wallis doesn't expect any action from the central bank until 2019.