"It is still too early in the season for accurate forecasts on the 2006 Australian vintage, but indications are that there will be another significant vintage, if not a record," Mr Clarke said.

He said the volatile market conditions added to the complexity of any forecast.

"However, we believe the traditional first-half, second-half split of profit of approximately 30 per cent – 70 per cent is broadly correct."

Advertisement: Managing director Brian McGuigan said he expected the significant oversupply of wine in the market to last for at least two years.

"The Wine and Brandy Corporation estimates there is still about 900 million litres of wine without a home, representing 60 per cent of the Australian industry's 2005 crush," he said.

Continue reading: news.com.au