Tyron Cetinich's body found after four-day search

New South Wales police searching for a teenager who went missing on Saturday have found his body.

Tyron Cetinich, 15, was last seen about 10am by his parents at his home in Bogangar, near Cabarita Beach, south of Tweed Heads.

Police had believed the teenager may have been trying to make his way to Proston.

However, they said the teenager's body had been found earlier yesterday.

They did not say where it was found, but his death was not considered to be suspicious.

Tributes to the teen were pouring on to social media sites yesterday afternoon.

"R.i.p Ty - another one gone too young," Ari Pollet said.

"We all miss you Ty, RIP," Lachy James said.

Officers have been told Tyron left his home after telling his parents he was going surfing.

When he failed to return by noon his parents became concerned and contacted police.

Anyone who believes they need advice or help during stressful times should contact Lifeline on 131 114.