Government spokesperson Prisca Thevenot announced the trip, which required a shake-up of Macron's schedule.
"He will go there tonight," she said after a cabinet meeting on Tuesday where the president announced he had decided to travel there himself.
Macron had previously been scheduled in Normandy, northern France, on Wednesday.
Instead, he will fly to the archipelago 10 time zones away from Paris that has been gripped by deadly armed clashes, looting, arson and other mayhem, with six people killed, including two gendarmes, in the past week.
President Emmanuel Macron has shaken up his schedule to visit the French territory. (AP PHOTO)
Paris last Wednesday declared a 12-day minimum state of emergency on the island where indigenous people have long sought independence from France, and rushed in 1000 reinforcements to bolster security forces that lost control of some parts of the capital, Noumea.
"Faced with the outbreak of violence, the priority is the return of order to allow dialogue to resume in New Caledonia," Thevenot, the government spokeswoman, said.
"The return to calm is starting to arrive. The situation isn't quite totally normalised but the situation is improving.
"We are clear: much remains to be done before the return to normal. The government is fully mobilised."
A priority for French authorities since the weekend has been clearing the highway to Noumea's international airport of barricades and the burned hulks of vehicles, raising the prospect for stranded tourists of finally being able to leave.
Australia and New Zealand sent planes to New Caledonia on Tuesday to begin bringing home stranded citizens.
Australian Foreign Minister Penny Wong said Australia had received clearance from French authorities for two evacuation flights.
Hours later, a Royal Australian Air Force C-130 Hercules touched down in Noumea.
"We continue to work on further flights," Wong wrote on the social media platform X on Tuesday.
