7-Night Cruise on Radiance Of The SeasWestern Caribbean Cruise - Weather

The Radiance Of The Seas sails a 7-night Western Caribbean Cruise itinerary with Royal Caribbean Cruises, departing Tampa, Florida on January 2, 2027. It's a classic Caribbean cruise. Travelers sailing in January can generally expect warm, sunny weather with gentle trade winds. Ports of call include Tampa, Florida, St Thomas, US Virgin Islands, Cozumel, Mexico, with 4 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.

1. Day 1 — Saturday, Jan 2, 2027 — Tampa, Florida

   Tampa, Florida is a scheduled port of call on day 1 of the 7-night Western Caribbean Cruise cruise on Radiance Of The Seas. Expected weather: partially cloudy with highs near 73°F.

2. Day 2 — Sunday, Jan 3, 2027 — St Thomas, US Virgin Islands

   St Thomas, US Virgin Islands is a scheduled port of call on day 2 of the 7-night Western Caribbean Cruise cruise on Radiance Of The Seas. Expected weather: partially cloudy with highs near 78°F.

3. Day 3 — Monday, Jan 4, 2027 — Cozumel, Mexico

   Cozumel, Mexico is a scheduled port of call on day 3 of the 7-night Western Caribbean Cruise cruise on Radiance Of The Seas. Expected weather: partially cloudy with highs near 79°F.

4. Day 4 — Tuesday, Jan 5, 2027 — Costa Maya, Mexico

   Costa Maya, Mexico is a scheduled port of call on day 4 of the 7-night Western Caribbean Cruise cruise on Radiance Of The Seas. Expected weather: partially cloudy with highs near 79°F.

5. Day 5 — Wednesday, Jan 6, 2027 — St Johns, Antigua

   St Johns, Antigua is a scheduled port of call on day 5 of the 7-night Western Caribbean Cruise cruise on Radiance Of The Seas. Expected weather: partially cloudy with highs near 79°F.

6. Day 6 — Thursday, Jan 7, 2027 — George Town, Grand Cayman

   George Town, Grand Cayman is a scheduled port of call on day 6 of the 7-night Western Caribbean Cruise cruise on Radiance Of The Seas. Expected weather: partially cloudy with highs near 79°F.

7. Day 7 — Saturday, Jan 9, 2027 — Tampa, Florida

   Tampa, Florida is a scheduled port of call on day 7 of the 7-night Western Caribbean Cruise cruise on Radiance Of The Seas. Expected weather: partially cloudy with highs near 72°F.