MyCruiseForecast

Norwegian Cruise Line · 15 nights

Norwegian Gem weather: 15-night cruise from Civitavecchia (Rome), November 1, 2026

The Norwegian Gem (Norwegian Cruise Line) leaves Civitavecchia (Rome) on November 1, 2026 for a 15-night cruise, with stops in Marseille, Barcelona, Cadiz, Nassau and Tampa. It ends in Tampa on November 16, 2026. Typical afternoon highs along the route run from 63°F to 83°F (17°C to 28°C), and 10 days are at sea, where seas are typically slight (around 3 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 1Sun, Nov 1Civitavecchia (Rome) Embark66 / 55°F19 / 13°C43%13 mph21 km/h–
Day 2Mon, Nov 2Marseille63 / 52°F17 / 11°C35%14 mph23 km/h–
Day 3Tue, Nov 3Barcelona67 / 53°F20 / 11°C33%12 mph19 km/h–
Day 4Wed, Nov 4At sea69 / 54°F20 / 12°C25%9 mph14 km/h3 ft (0.9 m)Slight; rougher days up to 6 ft
Day 5Thu, Nov 5Cadiz70 / 56°F21 / 13°C17%11 mph18 km/h–
Day 6Fri, Nov 6At sea76 / 67°F25 / 19°C30%11 mph18 km/h3 ft (1.0 m)Slight; rougher days up to 6 ft
Day 7Sat, Nov 7At sea76 / 67°F25 / 19°C30%11 mph18 km/h3 ft (1.0 m)Slight; rougher days up to 6 ft
Day 8Sun, Nov 8At sea76 / 67°F25 / 19°C30%11 mph18 km/h3 ft (1.0 m)Slight; rougher days up to 6 ft
Day 9Mon, Nov 9At sea76 / 67°F25 / 19°C30%11 mph18 km/h3 ft (1.0 m)Slight; rougher days up to 6 ft
Day 10Tue, Nov 10At sea76 / 67°F25 / 19°C30%11 mph18 km/h3 ft (1.0 m)Slight; rougher days up to 6 ft
Day 11Wed, Nov 11At sea76 / 67°F25 / 19°C30%11 mph18 km/h3 ft (1.0 m)Slight; rougher days up to 6 ft
Day 12Thu, Nov 12At sea76 / 67°F25 / 19°C30%11 mph18 km/h3 ft (1.0 m)Slight; rougher days up to 6 ft
Day 13Fri, Nov 13At sea76 / 67°F25 / 19°C30%11 mph18 km/h3 ft (1.0 m)Slight; rougher days up to 6 ft
Day 14Sat, Nov 14At sea76 / 67°F25 / 19°C30%11 mph18 km/h3 ft (1.0 m)Slight; rougher days up to 6 ft
Day 15Sun, Nov 15Nassau83 / 77°F28 / 25°C42%19 mph31 km/h–
Day 16Mon, Nov 16Tampa Disembark74 / 59°F23 / 15°C22%11 mph18 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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