MyCruiseForecast

Royal Caribbean · 4 nights

Brilliance of the Seas weather: 4-night cruise from Fort Lauderdale, January 4, 2027

The Brilliance of the Seas (Royal Caribbean) leaves Fort Lauderdale on January 4, 2027 for a 4-night cruise, with stops in Perfect Day at CocoCay and Celebration Key. It returns to Fort Lauderdale on January 8, 2027. Typical afternoon highs along the route run from 76°F to 77°F (25°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

Typical conditions for each date (2006–2025 climate record, ECMWF). Sea-day figures are approximate, blended from the ports on either side. Not a forecast.
DayPortHigh / lowRain daysWindTypical seas
Day 1Mon, Jan 4Fort Lauderdale Embark77 / 62°F25 / 16°C19%12 mph19 km/h–
Day 2Tue, Jan 5At sea77 / 66°F25 / 19°C22%12 mph19 km/h3 ft (0.9 m)Slight; rougher days up to 5 ft
Day 3Wed, Jan 6Perfect Day at CocoCay77 / 71°F25 / 22°C25%19 mph31 km/h–
Day 4Thu, Jan 7Celebration Key76 / 66°F25 / 19°C25%16 mph25 km/h–
Day 5Fri, Jan 8Fort Lauderdale Disembark77 / 62°F25 / 16°C19%12 mph19 km/h–

Seas are significant wave height, the average of the highest third of waves. What that means on board.

Ports on this cruise

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