Police are appealing for public assistance to help locate missing girls Angel Murray and Crystal Clancy.
The 15-year-old girls were last seen in Rochester on Saturday but one of the girls did send a text to a family member just after 3pm today.
It is believed they may be travelling by public transport to the Frankston, Moorabbin or Bayside areas.
Angel is described as 170cm tall, medium build, long straight brown hair and was last seen wearing denim shorts, grey top and black jumper.
Crystal is described as 160cm tall with long brown hair and was last seen wearing a black singlet with a white image on the front, black track pants and runners.
Police have released an image of the girls in the hope that someone can provide information on her current whereabouts.
Anyone who sights the girls is urged to contact Echuca Police Station on 5483 1500.