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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Departing Cartagena, Colombia on September 6, 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 Cartagena, Colombia, Kralendijk, Bonaire, Oranjestad, Aruba, with 3 more along the way. Scroll the daily outlook below to pack smart for every port of call.
Cartagena, Colombia is a scheduled port of call on day 1 of the 7-night Southern Caribbean Cruise cruise on Grandeur Of The Seas. Expected weather: partially cloudy with highs near 89°F.
Kralendijk, Bonaire 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 84°F.
Oranjestad, Aruba is a scheduled port of call on day 3 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 4 of the 7-night Southern Caribbean Cruise cruise on Grandeur Of The Seas. Expected weather: partially cloudy with highs near 83°F.
Colon, Panama is a scheduled port of call on day 5 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 6 of the 7-night Southern Caribbean Cruise cruise on Grandeur Of The Seas. Expected weather: partially cloudy with highs near 89°F.
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