7-Night Cruise on Mariner Of The SeasWestern Caribbean Cruise - Weather

Join Royal Caribbean Cruises's Mariner Of The Seas for a 7-night voyage on the Western Caribbean Cruise route, setting out from New Orleans, Louisiana on November 7, 2026. It's a classic Caribbean cruise. Travelers sailing in November can generally expect warm, sunny weather with gentle trade winds. Ports of call include New Orleans, Louisiana, Cozumel, Mexico, George Town, Grand Cayman, with 2 more along the way. The forecasts below break the weather down port by port.

1. Day 1 — Saturday, Nov 7, 2026 — New Orleans, Louisiana

   New Orleans, Louisiana is a scheduled port of call on day 1 of the 7-night Western Caribbean Cruise cruise on Mariner Of The Seas. Expected weather: partially cloudy with highs near 70°F.

2. Day 2 — Monday, Nov 9, 2026 — Cozumel, Mexico

   Cozumel, Mexico is a scheduled port of call on day 2 of the 7-night Western Caribbean Cruise cruise on Mariner Of The Seas. Expected weather: partially cloudy with highs near 81°F.

3. Day 3 — Tuesday, Nov 10, 2026 — George Town, Grand Cayman

   George Town, Grand Cayman is a scheduled port of call on day 3 of the 7-night Western Caribbean Cruise cruise on Mariner Of The Seas. Expected weather: partially cloudy with highs near 82°F.

4. Day 4 — Wednesday, Nov 11, 2026 — Falmouth, Jamaica

   Falmouth, Jamaica is a scheduled port of call on day 4 of the 7-night Western Caribbean Cruise cruise on Mariner Of The Seas. Expected weather: partially cloudy with highs near 85°F.

5. Day 5 — Saturday, Nov 14, 2026 — New Orleans, Louisiana

   New Orleans, Louisiana is a scheduled port of call on day 5 of the 7-night Western Caribbean Cruise cruise on Mariner Of The Seas. Expected weather: partially cloudy with highs near 68°F.