7-Night Cruise on Mardi GrasEastern Caribbean - Weather

Join Carnival Cruises's Mardi Gras for a 7-night voyage on the Eastern Caribbean route, setting out from Port Canaveral, Florida on September 12, 2026. It's a classic Caribbean cruise. Travelers sailing in September can generally expect warm, sunny weather with gentle trade winds. Ports of call include Port Canaveral, Florida, Grand Turk, Turks and Caicos, Puerto Plata/Amber Cove, Dominican Republic, with 3 more along the way. The forecasts below break the weather down port by port.

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

   Port Canaveral, Florida is a scheduled port of call on day 1 of the 7-night Eastern Caribbean cruise on Mardi Gras. Expected weather: partially cloudy with highs near 83°F.

2. Day 2 — Monday, Sep 14, 2026 — Grand Turk, Turks and Caicos

   Grand Turk, Turks and Caicos is a scheduled port of call on day 2 of the 7-night Eastern Caribbean cruise on Mardi Gras. Expected weather: partially cloudy with highs near 83°F.

3. Day 3 — Tuesday, Sep 15, 2026 — Puerto Plata/Amber Cove, Dominican Republic

   Puerto Plata/Amber Cove, Dominican Republic is a scheduled port of call on day 3 of the 7-night Eastern Caribbean cruise on Mardi Gras. Expected weather: partially cloudy with highs near 89°F.

4. Day 4 — Thursday, Sep 17, 2026 — Nassau, Bahamas

   Nassau, Bahamas is a scheduled port of call on day 4 of the 7-night Eastern Caribbean cruise on Mardi Gras. Expected weather: partially cloudy with highs near 83°F.

5. Day 5 — Friday, Sep 18, 2026 — Celebration Key, Bahamas

   Celebration Key, Bahamas is a scheduled port of call on day 5 of the 7-night Eastern Caribbean cruise on Mardi Gras. Expected weather: partially cloudy with highs near 83°F.

6. Day 6 — Saturday, Sep 19, 2026 — Port Canaveral, Florida

   Port Canaveral, Florida is a scheduled port of call on day 6 of the 7-night Eastern Caribbean cruise on Mardi Gras. Expected weather: partially cloudy with highs near 82°F.