MyCruiseForecast

Royal Caribbean · 8 nights

Spectrum of the Seas weather: 8-night cruise from Hong Kong, January 3, 2027

The Spectrum of the Seas (Royal Caribbean) leaves Hong Kong on January 3, 2027 for a 8-night cruise, with stops in Busan, Nagasaki, Kobe/Osaka and Yokohama. It ends in Yokohama on January 11, 2027. Typical afternoon highs along the route run from 46°F to 68°F (8°C to 20°C), and 4 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 (2006–2025 climate record, ECMWF). Sea-day figures are approximate, blended from the ports on either side. Not a forecast.
DayPortHigh / lowRain daysWindTypical seas
Day 1Sun, Jan 3Hong Kong Embark68 / 54°F20 / 12°C13%12 mph19 km/h–
Day 2Mon, Jan 4At sea57 / 41°F14 / 5°C9%9 mph15 km/h3 ft (0.9 m)Slight; rougher days up to 4 ft
Day 3Tue, Jan 5At sea57 / 41°F14 / 5°C9%9 mph15 km/h3 ft (0.9 m)Slight; rougher days up to 4 ft
Day 4Wed, Jan 6At sea57 / 41°F14 / 5°C9%9 mph15 km/h3 ft (0.9 m)Slight; rougher days up to 4 ft
Day 5Thu, Jan 7Busan46 / 27°F8 / -3°C4%13 mph21 km/h–
Day 6Fri, Jan 8Nagasaki51 / 38°F11 / 3°C24%11 mph18 km/h–
Day 7Sat, Jan 9At sea50 / 38°F10 / 3°C17%9 mph14 km/h3 ft (0.8 m)Slight; rougher days up to 4 ft
Day 8Sun, Jan 10Kobe/Osaka49 / 38°F10 / 3°C10%12 mph20 km/h–
Day 9Mon, Jan 11Yokohama Disembark51 / 36°F11 / 2°C9%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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