Acts 27:17
And when they [finally] got the boat hoisted up, they slung [rope] cables underneath [and around] the hull [of the ship to reinforce it]. Then, fearing the ship would run aground on the [shifting], shallow sandbar [called] Syrtis, they lowered their [navigation] gear [Note: This may have been sails, rigging, etc.] and so were driven [as a derelict by the wind].
Acts 27:29
So, fearing the possibility of being run aground on a rocky shore, they dropped four anchors from the stern and longed for daylight [to come].
Acts 27:26
But we must be washed onto the shore of a certain island."
Acts 27:41
Landing where two [strong] currents met, the ship ran aground, its bow lodging [in the sand] while its stern began to break up from the driving surf.