MyCruiseForecast

Celebrity Cruises · 15 nights

Celebrity Constellation weather: 15-night cruise from Civitavecchia (Rome), November 2, 2026

The Celebrity Constellation (Celebrity Cruises) leaves Civitavecchia (Rome) on November 2, 2026 for a 15-night cruise, with stops in Valencia, Cartagena (Murcia, Spain), Malaga, Tangier, Philipsburg and San Juan. It ends in San Juan on November 17, 2026. Typical afternoon highs along the route run from 66°F to 84°F (19°C to 29°C), and 9 days are at sea, where seas are typically moderate (around 4 ft).

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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 (2022–2025 climate record, ECMWF). Sea-day figures are approximate, blended from the ports on either side. Not a forecast.
DayPortHigh / lowRain daysWindTypical seas
Day 1Mon, Nov 2Civitavecchia (Rome) Embark66 / 55°F19 / 13°C43%13 mph21 km/h–
Day 2Tue, Nov 3At sea69 / 56°F20 / 13°C32%10 mph15 km/h3 ft (0.8 m)Slight; rougher days up to 6 ft
Day 3Wed, Nov 4Valencia71 / 56°F22 / 13°C20%12 mph20 km/h–
Day 4Thu, Nov 5Cartagena (Murcia, Spain)72 / 57°F22 / 14°C12%11 mph17 km/h–
Day 5Fri, Nov 6Malaga72 / 58°F22 / 14°C8%11 mph17 km/h–
Day 6Sat, Nov 7Tangier71 / 56°F21 / 13°C13%11 mph18 km/h–
Day 7Sun, Nov 8At sea77 / 68°F25 / 20°C46%11 mph18 km/h4 ft (1.3 m)Moderate; rougher days up to 6 ft
Day 8Mon, Nov 9At sea77 / 68°F25 / 20°C46%11 mph18 km/h4 ft (1.3 m)Moderate; rougher days up to 6 ft
Day 9Tue, Nov 10At sea77 / 68°F25 / 20°C46%11 mph18 km/h4 ft (1.3 m)Moderate; rougher days up to 6 ft
Day 10Wed, Nov 11At sea77 / 68°F25 / 20°C46%11 mph18 km/h4 ft (1.3 m)Moderate; rougher days up to 6 ft
Day 11Thu, Nov 12At sea77 / 68°F25 / 20°C46%11 mph18 km/h4 ft (1.3 m)Moderate; rougher days up to 6 ft
Day 12Fri, Nov 13At sea77 / 68°F25 / 20°C46%11 mph18 km/h4 ft (1.3 m)Moderate; rougher days up to 6 ft
Day 13Sat, Nov 14At sea77 / 68°F25 / 20°C46%11 mph18 km/h4 ft (1.3 m)Moderate; rougher days up to 6 ft
Day 14Sun, Nov 15At sea77 / 68°F25 / 20°C46%11 mph18 km/h4 ft (1.3 m)Moderate; rougher days up to 6 ft
Day 15Mon, Nov 16Philipsburg82 / 79°F28 / 26°C44%19 mph31 km/h–
Day 16Tue, Nov 17San Juan Disembark84 / 76°F29 / 24°C44%14 mph22 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

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