The Euphoria actress and the Onward star were spotted embracing each other while on the dock.
The two were among the few that were seen climbing aboard the boat for a magical trip.
The pair were photographed enjoying their ride out on the water, as Zendaya was seen taking in the view.
The Spider-Man stars were seen sitting by side-by-side during their excursion, with Tom's arm around wrapped around his girlfriend.
The Greatest Showman actress was smiling ear-to-ear while chatting with Tom.
The duo weren't the only ones that went along for their boat ride, as Zendaya cradled her beloved puppy, Noon.
The Malcolm & Marie star was seen with her arm draped around her boyfriend as they stood on the dock.
The two were seen engrossed in conversation as they sat together at the back of the small boat.
The couple was seen looking out into the water during their quick ride.
Tom is seen snapping a pic of Zendaya and her best buddy during the trio's trip.
The duo held hands while standing side-by-side.
The actors were photographed walking hand-in-hand while on the dock.
Zendaya appeared to lean in to give Tom a quick kiss on the cheek as they stood together.
At one point, the couple was seen gazing into each other's eyes as they held hands.
Zendaya was seen chatting it up with Tom as they took in the sights.
Tom and Zendaya appeared as close as ever during their smooth-sailing time out on the water.