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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Departing Colon, Panama on September 19, 2026, the Royal Caribbean Cruises ship Grandeur Of The Seas runs this 7-night Southern Caribbean Cruise sailing. It's a classic Caribbean cruise. Travelers sailing in September can generally expect warm, sunny weather with gentle trade winds. Ports of call include Colon, Panama, Cartagena, Colombia, Oranjestad, Aruba, with 2 more along the way. Scroll the daily outlook below to pack smart for every port of call.
Colon, Panama is a scheduled port of call on day 1 of the 7-night Southern Caribbean Cruise cruise on Grandeur Of The Seas. Expected weather: overcast with highs near 85°F.
Cartagena, Colombia is a scheduled port of call on day 2 of the 7-night Southern Caribbean Cruise cruise on Grandeur Of The Seas. Expected weather: partially cloudy with highs near 89°F.
Day 3 of 8 is a day at sea aboard Grandeur Of The Seas, cruising between ports on the Southern Caribbean Cruise itinerary.
Oranjestad, Aruba is a scheduled port of call on day 4 of the 7-night Southern Caribbean Cruise cruise on Grandeur Of The Seas. Expected weather: partially cloudy with highs near 84°F.
Willemstad, Curacao is a scheduled port of call on day 5 of the 7-night Southern Caribbean Cruise cruise on Grandeur Of The Seas. Expected weather: partially cloudy with highs near 84°F.
Day 6 of 8 is a day at sea aboard Grandeur Of The Seas, cruising between ports on the Southern Caribbean Cruise itinerary.
Day 7 of 8 is a day at sea aboard Grandeur Of The Seas, cruising between ports on the Southern Caribbean Cruise itinerary.
Colon, Panama is a scheduled port of call on day 8 of the 7-night Southern Caribbean Cruise cruise on Grandeur Of The Seas. Expected weather: partially cloudy with highs near 85°F.
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