The Bureau of Meteorology has provided another update this afternoon, looking ahead at rainfall and flooding risk across the east coast.
It says while heavy rainfall and flooding continues across NSW and Queensland, there is an emerging risk for eastern Victoria and eastern Tasmania.
"The flooding risk in NSW and Queensland is still high, with several flood warnings issued across the east coast," the spokesman said.
He said a large band of severe weather currently stretches from Brisbane to Hobart, with 10 million Aussies under threat of heavy rainfall.
"The coastal trough in Queensland and NSW is finally on the move, with a coastal low forming south of Sydney, providing two short term focuses: one in north-east NSW and south-east Queensland, the other along the south coast of NSW," he said.
"To the relief of many, this stubborn weather system finally clears NSW and Queensland on Wednesday, leaving them relatively weather-free."
That coastal low with move into the eastern Bass Strait tomorrow, shifting focus to the south.
"Unfortunately, very heavy rainfall is forecast for exposed and elevated areas of eastern Bass Strait and eastern Tasmania," he said.
Warnings are current for heavy rainfall and damaging winds, along with hazardous surf in Tasmania.
The trough will move off into the Tasman Sea later on Thursday.