7-Night Cruise on Grandeur Of The SeasSouthern Caribbean Cruise - Weather

The Grandeur Of The Seas sails a 7-night Southern Caribbean Cruise itinerary with Royal Caribbean Cruises, departing Cartagena, Colombia on August 23, 2026. It's a classic Caribbean cruise. Travelers sailing in August can generally expect warm, sunny weather with gentle trade winds. Ports of call include Cartagena, Colombia, Oranjestad, Aruba, Willemstad, Curacao, with 2 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.

1. Day 1 — Sunday, Aug 23, 2026 — Cartagena, Colombia

   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.

2. Day 2 — Tuesday, Aug 25, 2026 — Oranjestad, Aruba

   Oranjestad, Aruba 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 83°F.

3. Day 3 — Wednesday, Aug 26, 2026 — Willemstad, Curacao

   Willemstad, Curacao 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 83°F.

4. Day 4 — Saturday, Aug 29, 2026 — Colon, Panama

   Colon, Panama is a scheduled port of call on day 4 of the 7-night Southern Caribbean Cruise cruise on Grandeur Of The Seas. Expected weather: overcast with highs near 85°F.

5. Day 5 — Sunday, Aug 30, 2026 — Cartagena, Colombia

   Cartagena, Colombia 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 89°F.