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Hang tight. We're checking the weather.
Join Royal Caribbean Cruises's Spectrum Of The Seas for a 4-night voyage on the Busan Cruise route, setting out from Shanghai, China on January 28, 2027. It's a classic Asia cruise. Travelers sailing in January can generally expect cooler, off-season conditions. Ports of call: Shanghai, China, Busan, South Korea, Shanghai, China. The forecasts below break the weather down port by port.
Shanghai, China is a scheduled port of call on day 1 of the 4-night Busan Cruise cruise on Spectrum Of The Seas. Expected weather: partially cloudy with highs near 52°F. Shanghai weather in January
Day 2 of 5 is a day at sea aboard Spectrum Of The Seas, cruising between ports on the Busan Cruise itinerary.
Busan, South Korea is a scheduled port of call on day 3 of the 4-night Busan Cruise cruise on Spectrum Of The Seas. Expected weather: partially cloudy with highs near 44°F.
Day 4 of 5 is a day at sea aboard Spectrum Of The Seas, cruising between ports on the Busan Cruise itinerary.
Shanghai, China is a scheduled port of call on day 5 of the 4-night Busan Cruise cruise on Spectrum Of The Seas. Expected weather: partially cloudy with highs near 49°F. Shanghai weather in February
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