A 'dedicated ' teacher who has been missing for five days posted a smiling image of herself posing in front of a sunrise on the morning she disappeared . Sharon Edwards , 54 , was last seen between 10pm and 11pm on Saturday in Grafton , on the New South Wales north coast . Police and family say they hold 'grave concerns ' for her welfare as it is extremely out of character . She has no known medical conditions and has not made contact with relatives . Sharon Edwards , 54 , posted a smiling image of herself in front of a sunrise on the morning she disappeared . The teacher was last seen between late on Saturday in Grafton , on the New South Wales north coast . On Saturday morning , Ms Edwards posted a pictured to her Facebook page in which she can be seen posing near the ocean in front of a sunrise . It was first noticed Ms Edwards was missing when she failed to show up for a class she was supposed to teach . Ms Edwards lives with her husband of 30 years and has two adult children . She is described as being of Caucasian , with a fair complexion , short blond hair and medium build . Strike Force Burrow will investigate the circumstances of her disappearance , comprising of detectives from the Coffs/Clarence Local Area Command and Northern Region . Police will also address the media on Thursday afternoon . Investigators are appealing for community assistance to find her and anyone with information about her whereabouts is urged to contact Grafton Police Station on 02 6642 0222 or Crime Stoppers . It was first noticed Ms Edwards was missing when she failed to show up for a class she was due to teach .
Sharon Edwards , 54 , was last seen between on Saturday in Grafton , NSW . Police and family say they hold 'grave concerns ' for her welfare . The teacher who has been missing for five days posted a smiling image of herself posing in front of a sunrise on the morning she disappeared .