Celebrity Cruises · 7 nights

Celebrity Constellation weather: 7-night cruise from San Juan, January 2, 2027

The Celebrity Constellation (Celebrity Cruises) leaves San Juan on January 2, 2027 for a 7-night cruise, with stops in St. Thomas, Basseterre, Roseau, Castries and Bridgetown. It returns to San Juan on January 9, 2027. Typical afternoon highs along the route run from 83°F to 87°F (29°C to 31°C), and 1 day is at sea, where seas are typically moderate (around 6 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.
Day	Port	High / low	Rain days	Wind	Typical seas
Day 1Sat, Jan 2	San Juan Embark	83 / 71°F29 / 21°C	50%	14 mph23 km/h	–
Day 2Sun, Jan 3	St. Thomas	83 / 74°F29 / 23°C	32%	21 mph33 km/h	–
Day 3Mon, Jan 4	Basseterre	84 / 75°F29 / 24°C	33%	15 mph24 km/h	–
Day 4Tue, Jan 5	Roseau	85 / 74°F29 / 23°C	37%	16 mph25 km/h	–
Day 5Wed, Jan 6	Castries	84 / 75°F29 / 24°C	38%	16 mph25 km/h	–
Day 6Thu, Jan 7	Bridgetown	87 / 76°F31 / 24°C	28%	16 mph25 km/h	–
Day 7Fri, Jan 8	At sea	85 / 73°F30 / 23°C	39%	11 mph18 km/h	6 ft (1.7 m)Moderate; rougher days up to 8 ft
Day 8Sat, Jan 9	San Juan Disembark	83 / 71°F29 / 21°C	50%	14 mph23 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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