Princess Cruises · 7 nights
Sun Princess weather: 7-night cruise from Fort Lauderdale, December 20, 2026
The Sun Princess (Princess Cruises) leaves Fort Lauderdale on December 20, 2026 for a 7-night cruise, with stops in San Juan, Grand Turk and Celebration Key. It returns to Fort Lauderdale on December 27, 2026. Typical afternoon highs along the route run from 74°F to 82°F (23°C to 28°C), and 3 days are at sea, where seas are typically moderate (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
| Day | Port | High / low | Rain days | Wind | Typical seas |
|---|---|---|---|---|---|
| Day 1Sun, Dec 20 | Fort Lauderdale Embark | 75 / 64°F24 / 18°C | 50% | 12 mph19 km/h | – |
| Day 2Mon, Dec 21 | At sea | 79 / 69°F26 / 20°C | 52% | 10 mph15 km/h | 4 ft (1.3 m)Moderate; rougher days up to 6 ft |
| Day 3Tue, Dec 22 | At sea | 79 / 69°F26 / 20°C | 52% | 10 mph15 km/h | 4 ft (1.3 m)Moderate; rougher days up to 6 ft |
| Day 4Wed, Dec 23 | San Juan | 82 / 73°F28 / 23°C | 54% | 14 mph22 km/h | – |
| Day 5Thu, Dec 24 | Grand Turk | 80 / 77°F26 / 25°C | 38% | 21 mph34 km/h | – |
| Day 6Fri, Dec 25 | At sea | 77 / 72°F25 / 22°C | 44% | 14 mph22 km/h | 4 ft (1.3 m)Moderate; rougher days up to 6 ft |
| Day 7Sat, Dec 26 | Celebration Key | 74 / 68°F23 / 20°C | 50% | 16 mph25 km/h | – |
| Day 8Sun, Dec 27 | Fort Lauderdale Disembark | 75 / 64°F24 / 18°C | 50% | 12 mph19 km/h | – |
Seas are significant wave height, the average of the highest third of waves, on the Douglas sea state scale. What that means on board.
Ports on this cruise
- San JuanWeather by month
- Grand TurkWeather by month
- Celebration KeyWeather by month
- Fort LauderdaleWeather by month
More Sun Princess sailings
- December 27, 2026: 7 nights from Fort Lauderdale