7-Night Cruise on Celebrity BeyondSt. Kitts, San Juan & Perfect Day Holiday - Weather

Join Celebrity Cruises's Celebrity Beyond for a 7-night voyage on the St. Kitts, San Juan & Perfect Day Holiday route, setting out from Fort Lauderdale, Florida on December 20, 2026. It's a classic Caribbean cruise. Travelers sailing in December can generally expect warm, sunny weather with gentle trade winds. Ports of call include Fort Lauderdale, Florida, Basseterre, St. Kitts, San Juan, Puerto Rico, with 2 more along the way. The forecasts below break the weather down port by port.

1. Day 1 — Sunday, Dec 20, 2026 — Fort Lauderdale, Florida

   Fort Lauderdale, Florida is a scheduled port of call on day 1 of the 7-night St. Kitts, San Juan & Perfect Day Holiday cruise on Celebrity Beyond. Expected weather: partially cloudy with highs near 76°F.

2. Day 2 — Monday, Dec 21, 2026 — At Sea

   Day 2 of 8 is a day at sea aboard Celebrity Beyond, cruising between ports on the St. Kitts, San Juan & Perfect Day Holiday itinerary.

3. Day 3 — Tuesday, Dec 22, 2026 — At Sea

   Day 3 of 8 is a day at sea aboard Celebrity Beyond, cruising between ports on the St. Kitts, San Juan & Perfect Day Holiday itinerary.

4. Day 4 — Wednesday, Dec 23, 2026 — Basseterre, St. Kitts

   Basseterre, St. Kitts is a scheduled port of call on day 4 of the 7-night St. Kitts, San Juan & Perfect Day Holiday cruise on Celebrity Beyond. Expected weather: partially cloudy with highs near 80°F.

5. Day 5 — Thursday, Dec 24, 2026 — San Juan, Puerto Rico

   San Juan, Puerto Rico is a scheduled port of call on day 5 of the 7-night St. Kitts, San Juan & Perfect Day Holiday cruise on Celebrity Beyond. Expected weather: partially cloudy with highs near 80°F.

6. Day 6 — Friday, Dec 25, 2026 — At Sea

   Day 6 of 8 is a day at sea aboard Celebrity Beyond, cruising between ports on the St. Kitts, San Juan & Perfect Day Holiday itinerary.

7. Day 7 — Saturday, Dec 26, 2026 — Coco Cay, Bahamas

   Coco Cay, Bahamas is a scheduled port of call on day 7 of the 7-night St. Kitts, San Juan & Perfect Day Holiday cruise on Celebrity Beyond. Expected weather: partially cloudy with highs near 75°F.

8. Day 8 — Sunday, Dec 27, 2026 — Fort Lauderdale, Florida

   Fort Lauderdale, Florida is a scheduled port of call on day 8 of the 7-night St. Kitts, San Juan & Perfect Day Holiday cruise on Celebrity Beyond. Expected weather: partially cloudy with highs near 75°F.