MyCruiseForecast

Royal Caribbean · 5 nights

Spectrum of the Seas weather: 5-night cruise from Shanghai, November 1, 2026

The Spectrum of the Seas (Royal Caribbean) leaves Shanghai on November 1, 2026 for a 5-night cruise, with stops in Seogwipo, Busan and Hong Kong. It ends in Hong Kong on November 6, 2026. Typical afternoon highs along the route run from 64°F to 77°F (18°C to 25°C), and 2 days are at sea, where seas are typically slight (around 3 ft).

Open the interactive forecast for this sailing

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 1Shanghai Embark68 / 54°F20 / 12°C23%12 mph19 km/h–
Day 2Mon, Nov 2Seogwipo65 / 54°F18 / 12°C37%10 mph16 km/h–
Day 3Tue, Nov 3Busan64 / 47°F18 / 8°C13%12 mph19 km/h–
Day 4Wed, Nov 4At sea70 / 57°F21 / 14°C22%9 mph15 km/h3 ft (0.9 m)Slight; rougher days up to 5 ft
Day 5Thu, Nov 5At sea70 / 57°F21 / 14°C22%9 mph15 km/h3 ft (0.9 m)Slight; rougher days up to 5 ft
Day 6Fri, Nov 6Hong Kong Disembark77 / 68°F25 / 20°C30%12 mph20 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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