7-Night Cruise on Carnival LibertyWestern Caribbean - Weather

Departing New Orleans, Louisiana on September 12, 2027, the Carnival Cruises ship Carnival Liberty runs this 7-night Western Caribbean 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 New Orleans, Louisiana, Montego Bay, Jamaica, 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 — Sunday, Sep 12, 2027 — New Orleans, Louisiana

   New Orleans, Louisiana is a scheduled port of call on day 1 of the 7-night Western Caribbean cruise on Carnival Liberty. Expected weather: partially cloudy with highs near 83°F.

2. Day 2 — Wednesday, Sep 15, 2027 — Montego Bay, Jamaica

   Montego Bay, Jamaica is a scheduled port of call on day 2 of the 7-night Western Caribbean cruise on Carnival Liberty. Expected weather: partially cloudy with highs near 90°F.

3. Day 3 — Thursday, Sep 16, 2027 — George Town, Grand Cayman

   George Town, Grand Cayman is a scheduled port of call on day 3 of the 7-night Western Caribbean cruise on Carnival Liberty. Expected weather: partially cloudy with highs near 85°F.

4. Day 4 — Friday, Sep 17, 2027 — Cozumel, Mexico

   Cozumel, Mexico is a scheduled port of call on day 4 of the 7-night Western Caribbean cruise on Carnival Liberty. Expected weather: partially cloudy with highs near 84°F.

5. Day 5 — Sunday, Sep 19, 2027 — New Orleans, Louisiana

   New Orleans, Louisiana is a scheduled port of call on day 5 of the 7-night Western Caribbean cruise on Carnival Liberty. Expected weather: partially cloudy with highs near 83°F.