Jonathan Daniels was appointed as director and chief executive officer of PortMiami, according to a press release.

Taking over the position previously held by Hydi Webb, Daniels joins the Florida port after serving as executive director of the Maryland Port Administration and the Port of Baltimore.

Webb reportedly departed PortMiami in June, following a crisis that is putting the port’s fuel supply at risk.

Appointed by Miami-Dade County Mayor Daniella Levine Cava, the new director is described as a “nationally recognized port executive with more than three decades of experience.”

“PortMiami is one of our greatest assets and a powerful economic engine for Miami-Dade County,” said Cava.

“Jonathan brings the experience, vision, and steady leadership needed to strengthen critical infrastructure, support continued growth, and ensure PortMiami remains a leader in global trade and tourism for decades to come,” she added.

Before joining PortMiami, Daniels also served as chief executive officer and port director of Port Everglades.

His experience reportedly spans leadership of major cruise, cargo and energy operations, oversight of multibillion-dollar capital investments, and management of complex operational and business challenges.

“PortMiami is an extraordinary port with a talented team, strong industry partners, and a bright future,” said Daniels.

“I look forward to working with our employees, customers, and community partners to build on PortMiami’s success,” he added.

Deputy Mayor Roy Coley will serve as interim port director beginning July 1 and until Daniels assumes his duties on August 10.

The port also announced the appointment of Alissa Penaloza, who is said to have nearly two decades of public-sector experience, as deputy director.

According to a report by the Miami Herald, the leadership changes at PortMiami are related to a fuel supply crisis, which recently gained national media attention.

With its only fuel depot sold to a developer, the port is currently looking for a solution to allow for continued supply.

More recently, officials voted for Miami-Dade County to plan to take over the fuel depot. Acquired by Miami developers Russell Galbut and the Related Group in late 2025, the facility is located on Fisher Island.

As reported by Cruise Industry News, the new owners plan to transform the site, replacing the depot with a series of new luxury residences.