Tahiti were outclassed 10-4 by Brazil in their final group match at the Beach Soccer Intercontinental Cup in Dubai.
The Tiki Toa still advance to the semi finals as Group A runners-up after earlier victories against Poland and the United Arab Emirates.
Poland grabbed their first win after defeating the hosts in a penalty shoot-out, while in Group B Egypt beat the USA 5-3.
Iran edged Russia in a penalty shoot out, to finish atop that group, after the match had finished 3-3 at the end of normal time.
So Tahiti will face Iran in the semis with Brazil up against Russia.