Royal Caribbean is announcing two more of its ships are being affected by Tropical Storm Isaac.
Both Majesty of the Seas and Monarch of the Seas will not stop at Royal Caribbean's private island of CoCo Cay this weekend due to concerns of the storm.
This change is in addition to the previous announcement that Allure of the Seas will change from an eastern Caribbean itinerary to a western Caribbean itinerary.
As of 11 a.m. ET, Isaac was 165 miles south-southwest of Santo Domingo, Dominican Republic and moving to the west-northwest at 14 miles per hour. The storm has maximum sustained winds of 60 miles per hour.