MyCruiseForecast

Royal Caribbean · 5 nights

Spectrum of the Seas weather: 5-night cruise from Hong Kong, December 6, 2026

The Spectrum of the Seas (Royal Caribbean) leaves Hong Kong on December 6, 2026 for a 5-night cruise, with stops in Naha and Keelung. It returns to Hong Kong on December 11, 2026. Typical afternoon highs along the route run from 69°F to 72°F (21°C to 22°C), and 2 days are at sea, where seas are typically moderate (around 6 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, Dec 6Hong Kong Embark71 / 58°F21 / 15°C8%11 mph18 km/h–
Day 2Mon, Dec 7At sea71 / 62°F22 / 16°C19%10 mph16 km/h4 ft (1.3 m)Moderate; rougher days up to 6 ft
Day 3Tue, Dec 8Naha72 / 65°F22 / 18°C30%15 mph24 km/h–
Day 4Wed, Dec 9Keelung69 / 63°F21 / 17°C75%14 mph22 km/h–
Day 5Thu, Dec 10At sea70 / 61°F21 / 16°C42%9 mph15 km/h6 ft (1.9 m)Moderate; rougher days up to 9 ft
Day 6Fri, Dec 11Hong Kong Disembark71 / 58°F21 / 15°C8%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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