Irma has been upgraded to a Category 5 hurricane with winds in excess of 185 mph. The storm's path could lead it to make landfall in Florida.
"We are closely monitoring the path of Hurricane Irma and thus far have made itinerary changes as detailed below in order to ensure our ships maintain a safe distance from the storm," Carnival said in a statement to Business Insider. "In addition, we are making preparations for a potential landfall in South Florida. The safety of our guests and team members is our first priority."
"We will continue to make adjustments as necessary and will provide further updates as they become available," Carnival added.
Thus far, the cruise line has revised the itineraries for the Carnival Glory, the Carnival Magic, the Carnival Splendor, and the Carnival Pride.
The points of departure and return have not been affected. However, their cruise itineraries have been adjusted to steer the away from the areas in the path of Irma.
Here are the detailed changes Carnival has made:
Carnival Glory (Seven-day cruise from Miami)
Revised Itinerary Original Itinerary
Sept. 2 - Miami Sept. 2 - Miami
Sept. 3 - At Sea Sept. 3 - Half Moon Cay
Sept. 4 - Grand Cayman Sept. 4 - At Sea
Sept. 5 - Mahogany Bay (Roatan) Sept. 5 - St. Thomas
Sept. 6 - Belize Sept. 6 - San Juan
Sept. 7 - Cozumel Sept. 7- Grand Turk
Sept. 8 - At Sea Sept. 8 - At Sea
Sept. 9 - Miami Sept. 9 - Miami
Carnival Magic (Six-day cruise from Port Canaveral)
Revised Itinerary Original Itinerary
Sept. 3 - Port Canaveral Sept. 3 - Port Canaveral
Sept. 4 - At Sea Sept. 4 - Nassau
Sept. 5 - Cozumel Sept. 5 - At Sea
Sept. 6 - Belize Sept. 6 - Amber Cove (Dominican Republic)
Sept. 7 - Costa Maya Sept. 7- Grand Turk
Sept. 8 - At Sea Sept. 8 - At Sea
Sept. 9 - Port Canaveral Sept. 9 - Port Canaveral
Carnival Splendor (Six-day cruise from Port Fort Lauderdale )
Revised Itinerary Original Itinerary
Sept. 3 - Port Everglades Sept. 3 - Port Everglades
Sept. 4 - At Sea Sept. 4 - Nassau
Sept. 5 - Cozumel Sept. 5 - Half Moon Cay
Sept. 6 - Mahogany Bay (Roatan) Belize Sept. 6 - Grand Turk
Sept. 7 - Belize Sept. 7- Amber Cove (Dominican Republic)
Sept. 8 - At Sea Sept. 8 - At Sea
Sept. 9 - Port Everglades Sept. 9 - Port Everglades
Carnival Pride (Seven-day cruise from Baltimore)
Revised Itinerary Original Itinerary
Sept. 3 - Baltimore Sept. 3 - Baltimore
Sept. 4 - At Sea Sept. 4 - At Sea
Sept. 5 - Charleston Sept. 5 - At Sea
Sept. 6 - Freeport Sept. 6 - Grand Turk
Sept. 7 - Nassau Sept. 7- Half Moon Cay
Sept. 8 - At Sea Sept. 8 - At Sea
Sept. 9 - At Sea Sept. 9 - At Sea
Sept. 10 - Baltimore Sept. 10 - Baltimore