5-Night Cruise on Spectrum Of The SeasFukuoka & Jeju Cruise - Weather

Departing Shanghai, China on September 6, 2026, the Royal Caribbean Cruises ship Spectrum Of The Seas runs this 5-night Fukuoka & Jeju Cruise sailing. It's a classic Asia cruise. Travelers sailing in September can generally expect cooler, off-season conditions. Ports of call include Shanghai, China, Fukuoka, Japan, Seogwipo-si, South Korea, with 1 more along the way. Scroll the daily outlook below to pack smart for every port of call.

1. Day 1 — Sunday, Sep 6, 2026 — Shanghai, China

   Shanghai, China is a scheduled port of call on day 1 of the 5-night Fukuoka & Jeju Cruise cruise on Spectrum Of The Seas.

2. Day 2 — Monday, Sep 7, 2026 — At Sea

   Day 2 of 6 is a day at sea aboard Spectrum Of The Seas, cruising between ports on the Fukuoka & Jeju Cruise itinerary.

3. Day 3 — Tuesday, Sep 8, 2026 — Fukuoka, Japan

   Fukuoka, Japan is a scheduled port of call on day 3 of the 5-night Fukuoka & Jeju Cruise cruise on Spectrum Of The Seas.

4. Day 4 — Wednesday, Sep 9, 2026 — Seogwipo-si, South Korea

   Seogwipo-si, South Korea is a scheduled port of call on day 4 of the 5-night Fukuoka & Jeju Cruise cruise on Spectrum Of The Seas.

5. Day 5 — Thursday, Sep 10, 2026 — At Sea

   Day 5 of 6 is a day at sea aboard Spectrum Of The Seas, cruising between ports on the Fukuoka & Jeju Cruise itinerary.

6. Day 6 — Friday, Sep 11, 2026 — Shanghai, China

   Shanghai, China is a scheduled port of call on day 6 of the 5-night Fukuoka & Jeju Cruise cruise on Spectrum Of The Seas.