Terrifying video shows a storm flooding decks and hallways of a Carnival Sunshine cruise ship leaving passengers seasick

• Terrifying videos show a coastal storm flooded the Carnival Sunshine cruise ship over the weekend. 
• Passengers told WCIV about "horrific" conditions and not hearing updates from crew for over 12 hours.
• Carnival Cruise Line said the storm delayed the ship's arrival to Charleston. 

It's a cruise ship passenger's worst nightmare: Rough coastal storms hit the Carnival Sunshine cruise ship over the weekend, flooding some decks of the vessel and delaying its return to port. 

According to Fox Weather, a powerful storm off the southeastern coast of the US hit the Sunshine as it returned from a Memorial Day weekend trip to the Bahamas. The large waves, heavy rain, and strong winds rocked the ship, leaving some passengers sick and terrified.

One video shared online showed heavy damage along some of the decks of the ship. Hallways were flooded and debris was strewn about everywhere. 

—Crew Center (@CrewCenter) May 28, 2023

One passenger posted a video of the interior of a cabin as the storm pounded the ship, adding that guests had been evacuated from one of the bars after over 30 liquor bottles fell off the bar and broke. 

—FlyersCaptain™®© (@flyerscaptain) May 29, 2023

Some Carnival Sunshine guests reported feeling sick during the storm, according to WCIV-TV. Others, including passengers Christa Seifert-alicea and Daniel Taylor, told WCIV-TV that they didn't receive communication or updates on the storm from the Sunshine's crew for over 12 hours. 

"What we endured is indescribable, not only to feel it yourself but to hear and see it set in on every single person around you from adult, child, and the elderly is something I will never forget," Seifert-alicea told WCIV-TV.

One video posted on Twitter showed the aftermath of the storm on Sunday morning.

—FlyersCaptain™®© (@flyerscaptain) May 29, 2023

Carnival Cruise Line told Insider in a statement that the ship's "return to Charleston was impacted by the weather and rough seas on Saturday."

"The weather's prolonged impact on the Charleston area delayed the ship's arrival and as a result, the next voyage's embarkation was also delayed. We appreciate the patience and understanding of all our guests. Carnival Sunshine is now sailing on its next cruise," the statement read.