Montreal police are asking for the public's help to locate a 33-year-old woman missing since late Wednesday night.

Katherine Anne Peacock's family says she left her Rosemont–Petite-Patrie residence Wednesday around 11 p.m. and police were notified Thursday.

Peacock left home without her wallet and cellphone and police say her family is concerned for her safety.

Katherine Peacock. (Facebook) In a Facebook post, her brother Darren Peacock said his sister has been taking walks recently near the St. Lawrence River and the Lachine Canal in the Lachine/Verdun area.

"I know she would appreciate your thoughts and prayers," Darren Peacock wrote.

Police described Katherine Peacock as white, five-feet-four-inches tall, and weighing 100 lbs.

She was wearing a brown hooded jacket at the time of her disappearance.

If you think you might have seen Peacock, contact Montreal police at 514-393-1133.