"People were tasting it and then buying it and I think we've come up with a good style."
The wine checks in at just 9.5 per cent alcohol and was carving a place in the lifestyle market, Mr Mooney said.
"We believe there will be consumer growth for this."
Shortly before yesterday's pick he and Mr Wheeler did a final in-the-vines tasting of the grapes and declared them ready for the early harvest.
"There is good flavour in there."
They were grown in a specially prepared organic block.
Mission is part of the Organic Focus Group.
The fermentation process will take place over the next couple of weeks with bottling set down for about a month away.
Yesterday's harvest appeared to be the first for the Bay in 2015.
"I haven't heard of any others starting just yet."