UPDATE(Friday 1pm): Missing man Stephen McDonell has been located safe and well.
A member of the public saw a Facebook post and recognised him.
He contacted Police and advised that he had previously spoken to Mr McDonell and given him directions.
Police officers deployed to the area and conducted further investigation before locating him Mr McDonell safe and well.
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AUSTRALIND Police are seeking the whereabouts of a 54-year-old, last seen at a Leschenault residence Thursday night.
Stephen Thomas Mcdonnell was believed to be at the residence this morning, however it is not known what time he left.
An Irish national, Mr Mcdonnell arrived in Western Australia four days ago and was staying with his brother in Leschenault.
He is not familiar with the local area and concerns are held that he may have become lost.
He is approximately 188cm tall, of heavy build with short grey hair and speaks with an Irish accent.
It is believed he is carrying a black shoulder bag and may be wearing a beige cap.
Anyone who sights Mr Mcdonnell is asked to call Police on 131 444.