9-Night Cruise on Spectrum Of The SeasBest Of Japan & South Korea - Weather

Departing Hong Kong, China on December 20, 2027, the Royal Caribbean Cruises ship Spectrum Of The Seas runs this 9-night Best Of Japan & South Korea sailing. It's a classic Asia cruise. Travelers sailing in December can generally expect cooler, off-season conditions. Ports of call include Hong Kong, China, Busan, South Korea, Fukuoka, Japan, with 3 more along the way. Scroll the daily outlook below to pack smart for every port of call.

1. Day 1 — Monday, Dec 20, 2027 — Hong Kong, China

   Hong Kong, China is a scheduled port of call on day 1 of the 9-night Best Of Japan & South Korea cruise on Spectrum Of The Seas. Expected weather: partially cloudy with highs near 67°F.

2. Day 2 — Tuesday, Dec 21, 2027 — At Sea

   Day 2 of 10 is a day at sea aboard Spectrum Of The Seas, cruising between ports on the Best Of Japan & South Korea itinerary.

3. Day 3 — Wednesday, Dec 22, 2027 — At Sea

   Day 3 of 10 is a day at sea aboard Spectrum Of The Seas, cruising between ports on the Best Of Japan & South Korea itinerary.

4. Day 4 — Thursday, Dec 23, 2027 — Busan, South Korea

   Busan, South Korea is a scheduled port of call on day 4 of the 9-night Best Of Japan & South Korea cruise on Spectrum Of The Seas. Expected weather: partially cloudy with highs near 46°F.

5. Day 5 — Friday, Dec 24, 2027 — Fukuoka, Japan

   Fukuoka, Japan is a scheduled port of call on day 5 of the 9-night Best Of Japan & South Korea cruise on Spectrum Of The Seas. Expected weather: partially cloudy with highs near 51°F.

6. Day 6 — Saturday, Dec 25, 2027 — Nagasaki, Japan

   Nagasaki, Japan is a scheduled port of call on day 6 of the 9-night Best Of Japan & South Korea cruise on Spectrum Of The Seas. Expected weather: partially cloudy with highs near 52°F.

7. Day 7 — Sunday, Dec 26, 2027 — Kagoshima, Japan

   Kagoshima, Japan is a scheduled port of call on day 7 of the 9-night Best Of Japan & South Korea cruise on Spectrum Of The Seas. Expected weather: partially cloudy with highs near 57°F.

8. Day 8 — Monday, Dec 27, 2027 — At Sea

   Day 8 of 10 is a day at sea aboard Spectrum Of The Seas, cruising between ports on the Best Of Japan & South Korea itinerary.

9. Day 9 — Tuesday, Dec 28, 2027 — At Sea

   Day 9 of 10 is a day at sea aboard Spectrum Of The Seas, cruising between ports on the Best Of Japan & South Korea itinerary.

10. Day 10 — Wednesday, Dec 29, 2027 — Hong Kong, China

    Hong Kong, China is a scheduled port of call on day 10 of the 9-night Best Of Japan & South Korea cruise on Spectrum Of The Seas. Expected weather: partially cloudy with highs near 66°F.