7-Night Cruise on Sun PrincessEastern Caribbean with Puerto Rico & Celebration Key - Weather

The Sun Princess sails a 7-night Eastern Caribbean with Puerto Rico & Celebration Key itinerary with Princess Cruises, departing Fort Lauderdale, Florida on January 17, 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 Fort Lauderdale, Florida, Celebration Key, Bahamas, San Juan, Puerto Rico, with 2 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.

1. Day 1 — Sunday, Jan 17, 2027 — Fort Lauderdale, Florida

   Fort Lauderdale, Florida is a scheduled port of call on day 1 of the 7-night Eastern Caribbean with Puerto Rico & Celebration Key cruise on Sun Princess. Expected weather: partially cloudy with highs near 73°F.

2. Day 2 — Monday, Jan 18, 2027 — Celebration Key, Bahamas

   Celebration Key, Bahamas is a scheduled port of call on day 2 of the 7-night Eastern Caribbean with Puerto Rico & Celebration Key cruise on Sun Princess. Expected weather: partially cloudy with highs near 73°F.

3. Day 3 — Tuesday, Jan 19, 2027 — At Sea

   Day 3 of 8 is a day at sea aboard Sun Princess, cruising between ports on the Eastern Caribbean with Puerto Rico & Celebration Key itinerary.

4. Day 4 — Wednesday, Jan 20, 2027 — At Sea

   Day 4 of 8 is a day at sea aboard Sun Princess, cruising between ports on the Eastern Caribbean with Puerto Rico & Celebration Key itinerary.

5. Day 5 — Thursday, Jan 21, 2027 — San Juan, Puerto Rico

   San Juan, Puerto Rico is a scheduled port of call on day 5 of the 7-night Eastern Caribbean with Puerto Rico & Celebration Key cruise on Sun Princess. Expected weather: partially cloudy with highs near 79°F.

6. Day 6 — Friday, Jan 22, 2027 — Puerto Plata/Amber Cove, Dominican Republic

   Puerto Plata/Amber Cove, Dominican Republic is a scheduled port of call on day 6 of the 7-night Eastern Caribbean with Puerto Rico & Celebration Key cruise on Sun Princess. Expected weather: partially cloudy with highs near 81°F.

7. Day 7 — Saturday, Jan 23, 2027 — At Sea

   Day 7 of 8 is a day at sea aboard Sun Princess, cruising between ports on the Eastern Caribbean with Puerto Rico & Celebration Key itinerary.

8. Day 8 — Sunday, Jan 24, 2027 — Fort Lauderdale, Florida

   Fort Lauderdale, Florida is a scheduled port of call on day 8 of the 7-night Eastern Caribbean with Puerto Rico & Celebration Key cruise on Sun Princess. Expected weather: partially cloudy with highs near 73°F.