Currency markets across the board also came under pressure as the US dollar continued to track upwards as investors fled for the relative safety of the greenback.
"The Swiss franc has been taken out, the Japanese yen has the threat of intervention hanging over it, so the US dollar is the only bastion of liquidity and safe haven status left, and we are seeing that flow through," said Goh.
The offshore volatility is likely to mute the impact of second local growth figures for the second quarter might have on the currency. That data, which is released mid-morning, is expected to show the New Zealand economy grew at a pace of 0.5 per cent in the three months to June 30.
"GDP, if it comes in as expected, will still be taken as a positive as the market has been treating the number with downside risk," said Goh.
On the crosses, the kiwi recently traded at 79.50 Australian cents, down from 80.17 cents yesterday, and fell to 61.63 Japanese yen from 62.80 yen previously. It dropped to 58.90 euro cents from 60.17 cents yesterday, and fell to 51.65 pence from 52.39 pence previously.
Goh said the kiwi may trade between a range of 80 US cents and 81.30 cents, with the bias towards the lower end support level.