Man, 23, missing while camping in Victoria

A man has gone missing while camping with friends in Victoria's south.

Police and SES crews spent Saturday searching for Mount Martha man Sebastian Orefors who was last seen about 7.30pm on Friday, walking near Randalls Track in Wonyip.

The 23-year-old, who is known to frequent the Rye and Sorrento areas, is described as fair, with a medium build and nose ring, and was last seen wearing black clothing.