Tessier finally decided that the ship must return to Fort Saint Louis for more supplies. As they got underway, a cold front blew in. Since the remaining crewmembers were unskilled, they were unable to keep control of the ship, and because they had lost their second anchor, there was no way to stop the ship from drifting in the wind. Within a short amount of time, the "La Belle" had run aground at the southern end of the bay, approximately a quarter of a mile (400 m) from shore.