7-Night Cruise on Celebrity ApexKey West, Grand Cayman & Mexico - Weather

Departing Port Canaveral, Florida on December 12, 2026, the Celebrity Cruises ship Celebrity Apex runs this 7-night Key West, Grand Cayman & Mexico sailing. It's a classic Caribbean cruise. Travelers sailing in December can generally expect warm, sunny weather with gentle trade winds. Ports of call include Port Canaveral, Florida, Key West, Florida, George Town, Grand Cayman, with 2 more along the way. Scroll the daily outlook below to pack smart for every port of call.

1. Day 1 — Saturday, Dec 12, 2026 — Port Canaveral, Florida

   Port Canaveral, Florida is a scheduled port of call on day 1 of the 7-night Key West, Grand Cayman & Mexico cruise on Celebrity Apex. Expected weather: partially cloudy with highs near 73°F.

2. Day 2 — Sunday, Dec 13, 2026 — Key West, Florida

   Key West, Florida is a scheduled port of call on day 2 of the 7-night Key West, Grand Cayman & Mexico cruise on Celebrity Apex.

3. Day 3 — Tuesday, Dec 15, 2026 — George Town, Grand Cayman

   George Town, Grand Cayman is a scheduled port of call on day 3 of the 7-night Key West, Grand Cayman & Mexico cruise on Celebrity Apex. Expected weather: partially cloudy with highs near 81°F.

4. Day 4 — Thursday, Dec 17, 2026 — Cozumel, Mexico

   Cozumel, Mexico is a scheduled port of call on day 4 of the 7-night Key West, Grand Cayman & Mexico cruise on Celebrity Apex. Expected weather: partially cloudy with highs near 79°F.

5. Day 5 — Saturday, Dec 19, 2026 — Port Canaveral, Florida

   Port Canaveral, Florida is a scheduled port of call on day 5 of the 7-night Key West, Grand Cayman & Mexico cruise on Celebrity Apex. Expected weather: partially cloudy with highs near 73°F.