MyCruiseForecast

Carnival Cruise Line · 4 nights

Carnival Conquest weather: 4-night cruise from Miami, October 15, 2026

The Carnival Conquest (Carnival Cruise Line) leaves Miami on October 15, 2026 for a 4-night cruise, with stops in Half Moon Cay and Celebration Key. It returns to Miami on October 19, 2026. Typical afternoon highs along the route run from 82°F to 85°F (28°C to 29°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

Typical conditions for each date (2022–2025 climate record, ECMWF). Sea-day figures are approximate, blended from the ports on either side. Not a forecast.
DayPortHigh / lowRain daysWindTypical seas
Day 1Thu, Oct 15Miami Embark85 / 75°F29 / 24°C69%11 mph18 km/h–
Day 2Fri, Oct 16At sea82 / 75°F28 / 24°C54%13 mph20 km/h3 ft (1.0 m)Slight; rougher days up to 6 ft
Day 3Sat, Oct 17Half Moon Cay82 / 78°F28 / 26°C58%19 mph31 km/h–
Day 4Sun, Oct 18Celebration Key82 / 74°F28 / 24°C27%15 mph24 km/h–
Day 5Mon, Oct 19Miami Disembark82 / 72°F28 / 22°C50%14 mph23 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

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