MyCruiseForecast

Norwegian Cruise Line · 5 nights

Norwegian Jewel weather: 5-night cruise from Miami, December 18, 2026

The Norwegian Jewel (Norwegian Cruise Line) leaves Miami on December 18, 2026 for a 5-night cruise, with stops in Great Stirrup Cay and Nassau. It returns to Miami on December 23, 2026. Typical afternoon highs along the route run from 74°F to 77°F (24°C to 25°C), and 2 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 1Fri, Dec 18Miami Embark74 / 65°F24 / 18°C54%13 mph21 km/h–
Day 2Sat, Dec 19At sea75 / 68°F24 / 20°C48%13 mph20 km/h3 ft (1.0 m)Slight; rougher days up to 5 ft
Day 3Sun, Dec 20Great Stirrup Cay75 / 72°F24 / 22°C42%21 mph33 km/h–
Day 4Mon, Dec 21Nassau77 / 71°F25 / 22°C44%16 mph26 km/h–
Day 5Tue, Dec 22At sea76 / 68°F24 / 20°C49%11 mph18 km/h3 ft (1.0 m)Slight; rougher days up to 5 ft
Day 6Wed, Dec 23Miami Disembark74 / 65°F24 / 18°C54%13 mph21 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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