Police renew plead for help to find Coodanup woman Carole Livesey.

WA Police Missing Persons Unit is renewing its appeal for information regarding the whereabouts of 51-year-old Coodanup resident Carole Livesey.

Ms Livesey left the Rockingham Hospital around 12.15pm on October 3, 2017 and was last seen at the Salvation Army Office on Read Street, Cooloongup on the same day.

Ms Livesey is described as fair skinned, 165cm to 170cm tall with a very slim build and has brown hair and blue eyes.

Ms Livesey speaks with an English accent and is wearing a nose ring.

She was last seen wearing a light blue shirt and black pants and has a distinctive blue coloured cast on her right arm — from shoulder to wrist — set at approximately 30 degrees.

Police continue to have concerns about her safety and welfare.

Anyone who sees Ms Livesey is asked to call police immediately on 131 444.