4-Night Cruise on Spectrum Of The SeasBusan Cruise - Weather

The Spectrum Of The Seas sails a 4-night Busan Cruise itinerary with Royal Caribbean Cruises, departing Shanghai, China on July 27, 2026. It's a classic Asia cruise. Travelers sailing in July can generally expect cooler, off-season conditions. Ports of call: Shanghai, China, Busan, South Korea, Shanghai, China. Use the day-by-day forecast below to plan what to pack for each stop.

1. Day 1 — Monday, Jul 27, 2026 — Shanghai, China

   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 92°F.

2. Day 2 — Wednesday, Jul 29, 2026 — Busan, South Korea

   Busan, South Korea is a scheduled port of call on day 2 of the 4-night Busan Cruise cruise on Spectrum Of The Seas. Expected weather: partially cloudy with highs near 88°F.

3. Day 3 — Friday, Jul 31, 2026 — Shanghai, China

   Shanghai, China 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 88°F.