MyCruiseForecast

Royal Caribbean · 7 nights

Radiance of the Seas weather: 7-night cruise from Tampa, January 23, 2027

The Radiance of the Seas (Royal Caribbean) leaves Tampa on January 23, 2027 for a 7-night cruise, with stops in Costa Maya, Roatán, Belize City and Cozumel. It returns to Tampa on January 30, 2027. Typical afternoon highs along the route run from 72°F to 83°F (22°C to 29°C), and 2 days are at sea, where seas are typically slight (around 3 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 23Tampa Embark72 / 52°F22 / 11°C16%12 mph20 km/h–
Day 2Sun, Jan 24At sea78 / 63°F25 / 17°C30%10 mph16 km/h3 ft (1.0 m)Slight; rougher days up to 5 ft
Day 3Mon, Jan 25Costa Maya83 / 73°F29 / 23°C43%14 mph22 km/h–
Day 4Tue, Jan 26Roatán82 / 76°F28 / 24°C38%21 mph34 km/h–
Day 5Wed, Jan 27Belize City83 / 72°F28 / 22°C40%12 mph19 km/h–
Day 6Thu, Jan 28Cozumel83 / 73°F28 / 23°C27%12 mph20 km/h–
Day 7Fri, Jan 29At sea77 / 63°F25 / 17°C22%9 mph15 km/h3 ft (0.8 m)Slight; rougher days up to 4 ft
Day 8Sat, Jan 30Tampa 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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