MyCruiseForecast

Royal Caribbean · 8 nights

Radiance of the Seas weather: 8-night cruise from Tampa, January 9, 2027

The Radiance of the Seas (Royal Caribbean) leaves Tampa on January 9, 2027 for a 8-night cruise, with stops in Costa Maya, Roatán, Belize City and George Town. It returns to Tampa on January 17, 2027. Typical afternoon highs along the route run from 69°F to 84°F (21°C to 29°C), and 3 days are at sea, where seas are typically slight (around 4 ft).

Open the interactive forecast for this sailing

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 1Sat, Jan 9Tampa Embark69 / 52°F21 / 11°C16%12 mph20 km/h–
Day 2Sun, Jan 10At sea76 / 63°F25 / 17°C27%10 mph15 km/h3 ft (1.0 m)Slight; rougher days up to 6 ft
Day 3Mon, Jan 11Costa Maya83 / 73°F28 / 23°C37%13 mph21 km/h–
Day 4Tue, Jan 12Roatán82 / 76°F28 / 24°C46%19 mph31 km/h–
Day 5Wed, Jan 13Belize City83 / 72°F28 / 22°C40%12 mph19 km/h–
Day 6Thu, Jan 14At sea83 / 73°F29 / 23°C28%11 mph18 km/h4 ft (1.1 m)Slight; rougher days up to 6 ft
Day 7Fri, Jan 15George Town84 / 74°F29 / 23°C16%18 mph29 km/h–
Day 8Sat, Jan 16At sea78 / 63°F26 / 17°C19%11 mph18 km/h4 ft (1.2 m)Slight; rougher days up to 6 ft
Day 9Sun, Jan 17Tampa Disembark72 / 52°F22 / 11°C16%12 mph20 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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