Updated

The U.S. Coast Guard detained a 50-foot boat crammed with nearly 400 Haitian migrants near the Bahamas on Saturday in what Bahamian officials described as one of the largest human smuggling incidents in the region.

The 396 migrants were intercepted near the remote Cay Sal Bank, an island located between Florida and Cuba, the Bahamian Department of Immigration said Sunday night.

Nicole Groll, a U.S. Coast Guard (USCG) spokesperson, described the dangerous conditions aboard the vessel to the Associated Press on Monday.

"It was grossly overloaded and very much unsafe," she said.

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Bahamian officials said they will be processed on the Bahamian island of Inagua and repatriated to Haiti.

Officials did not immediately provide further details.

The boat was likely carrying the hundreds of migrants to the Florida Keys, the Miami Herald reported, citing sources.

Cay Sal Bank

A Coast Guard aircraft patrols over Cay Sal Bank in the Bahamas during a search for migrants, Friday, Jan. 20, 2023. (AP Photo / Lynne Sladky / File)

The island chain has been hit with an influx of migrants attempting to arrive by boat in recent months.

Thousands of Haitians are fleeing a spike in gang violence and deepening political instability in a country that currently has no democratically elected institutions.

USCG aircraft

Coast Guard personnel prepare an aircraft for a patrol to search for migrants over the Florida Straits, Friday, Jan. 20, 2023, in Opa-locka, Florida. (AP Photo / Lynne Sladky / File)

Many travel to the Bahamas and other nearby islands in hopes of eventually reaching Florida. The voyages are often deadly, with migrants crowding into makeshift vessels that have capsized in recent months.

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More than 2,000 Haitians and 5,180 Cubans migrating by boat have been intercepted by the USCG since the beginning of October, the paper reported.

The exodus comes as the Biden administration recently announced that it would start turning back Cubans, Haitians, Nicaraguans and Venezuelans at the Texas border who arrive illegally. 

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The administration is now offering humanitarian parole for 30,000 people a month from those countries if they secure a financial sponsor, apply online and pay their airfare.

The Associated Press contributed to this report.