Carnival Cruise Line · 4 nights
Carnival Conquest weather: 4-night cruise from Miami, December 31, 2026
The Carnival Conquest (Carnival Cruise Line) leaves Miami on December 31, 2026 for a 4-night cruise, with stops in Half Moon Cay and Celebration Key. It returns to Miami on January 4, 2027. Typical afternoon highs along the route run from 74°F to 76°F (23°C to 25°C), and 1 day is at sea, where seas are typically slight (around 3 ft).
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This page shows typical conditions for these dates. The interactive forecast adds a live day-by-day forecast, wave heights and weather alerts as the sailing gets closer.
Day-by-day itinerary and typical weather
| Day | Port | High / low | Rain days | Wind | Typical seas |
|---|---|---|---|---|---|
| Day 1Thu, Dec 31 | Miami Embark | 74 / 65°F24 / 18°C | 54% | 13 mph21 km/h | – |
| Day 2Fri, Jan 1 | At sea | 76 / 68°F24 / 20°C | 30% | 11 mph18 km/h | 3 ft (0.9 m)Slight; rougher days up to 5 ft |
| Day 3Sat, Jan 2 | Half Moon Cay | 76 / 73°F25 / 23°C | 27% | 17 mph28 km/h | – |
| Day 4Sun, Jan 3 | Celebration Key | 74 / 66°F23 / 19°C | 29% | 16 mph25 km/h | – |
| Day 5Mon, Jan 4 | Miami Disembark | 75 / 62°F24 / 17°C | 33% | 13 mph21 km/h | – |
Seas are significant wave height, the average of the highest third of waves, on the Douglas sea state scale. What that means on board.
Ports on this cruise
More Carnival Conquest sailings
This is the last scheduled sailing we have for this ship.
All Carnival Conquest sailings · All Carnival Cruise Line ships