6-Night Cruise on Carnival HorizonWestern Caribbean - Weather

Join Carnival Cruises's Carnival Horizon for a 6-night voyage on the Western Caribbean route, setting out from Miami, Florida on July 26, 2026. It's a classic Caribbean cruise. Travelers sailing in July can generally expect warm, sunny weather with gentle trade winds. Ports of call include Miami, Florida, Celebration Key, Bahamas, Montego Bay, Jamaica, with 2 more along the way. The forecasts below break the weather down port by port.

1. Day 1 — Sunday, Jul 26, 2026 — Miami, Florida

   Miami, Florida is a scheduled port of call on day 1 of the 6-night Western Caribbean cruise on Carnival Horizon. Expected weather: rain, partially cloudy with highs near 89°F.

2. Day 2 — Monday, Jul 27, 2026 — Celebration Key, Bahamas

   Celebration Key, Bahamas is a scheduled port of call on day 2 of the 6-night Western Caribbean cruise on Carnival Horizon. Expected weather: partially cloudy with highs near 87°F.

3. Day 3 — Wednesday, Jul 29, 2026 — Montego Bay, Jamaica

   Montego Bay, Jamaica is a scheduled port of call on day 3 of the 6-night Western Caribbean cruise on Carnival Horizon. Expected weather: partially cloudy with highs near 91°F.

4. Day 4 — Thursday, Jul 30, 2026 — George Town, Grand Cayman

   George Town, Grand Cayman is a scheduled port of call on day 4 of the 6-night Western Caribbean cruise on Carnival Horizon. Expected weather: partially cloudy with highs near 85°F.

5. Day 5 — Saturday, Aug 1, 2026 — Miami, Florida

   Miami, Florida is a scheduled port of call on day 5 of the 6-night Western Caribbean cruise on Carnival Horizon. Expected weather: partially cloudy with highs near 85°F.