4-Night Cruise on Carnival ValorWestern Caribbean - Weather

The Carnival Valor sails a 4-night Western Caribbean itinerary with Carnival Cruises, departing New Orleans, Louisiana on September 10, 2026. It's a classic Caribbean cruise. Travelers sailing in September can generally expect warm, sunny weather with gentle trade winds. Ports of call: New Orleans, Louisiana, Cozumel, Mexico, New Orleans, Louisiana. Use the day-by-day forecast below to plan what to pack for each stop.

1. Day 1 — Thursday, Sep 10, 2026 — New Orleans, Louisiana

   New Orleans, Louisiana is a scheduled port of call on day 1 of the 4-night Western Caribbean cruise on Carnival Valor.

2. Day 2 — Friday, Sep 11, 2026 — At Sea

   Day 2 of 5 is a day at sea aboard Carnival Valor, cruising between ports on the Western Caribbean itinerary.

3. Day 3 — Saturday, Sep 12, 2026 — Cozumel, Mexico

   Cozumel, Mexico is a scheduled port of call on day 3 of the 4-night Western Caribbean cruise on Carnival Valor.

4. Day 4 — Sunday, Sep 13, 2026 — At Sea

   Day 4 of 5 is a day at sea aboard Carnival Valor, cruising between ports on the Western Caribbean itinerary.

5. Day 5 — Monday, Sep 14, 2026 — New Orleans, Louisiana

   New Orleans, Louisiana is a scheduled port of call on day 5 of the 4-night Western Caribbean cruise on Carnival Valor.