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Loading Travel Forecast…Join Princess Cruises's Sapphire Princess for a 20-night voyage on the Grand Japan with Kumano Fireworks route, setting out from Tokyo, Japan on August 15, 2027. It's a classic Asia cruise. Travelers sailing in August can generally expect cooler, off-season conditions. Ports of call include Tokyo, Japan, Nagoya, Japan, Kumano, Japan, with 15 more along the way. The forecasts below break the weather down port by port.
Tokyo, Japan is a scheduled port of call on day 1 of the 20-night Grand Japan with Kumano Fireworks cruise on Sapphire Princess. Expected weather: partially cloudy with highs near 84°F.
Nagoya, Japan is a scheduled port of call on day 2 of the 20-night Grand Japan with Kumano Fireworks cruise on Sapphire Princess. Expected weather: partially cloudy with highs near 90°F.
Kumano, Japan is a scheduled port of call on day 3 of the 20-night Grand Japan with Kumano Fireworks cruise on Sapphire Princess. Expected weather: partially cloudy with highs near 89°F.
Kobe/Osaka, Japan is a scheduled port of call on day 4 of the 20-night Grand Japan with Kumano Fireworks cruise on Sapphire Princess. Expected weather: partially cloudy with highs near 90°F.
Wakayama, Japan is a scheduled port of call on day 5 of the 20-night Grand Japan with Kumano Fireworks cruise on Sapphire Princess. Expected weather: partially cloudy with highs near 88°F.
Beppu, Japan is a scheduled port of call on day 6 of the 20-night Grand Japan with Kumano Fireworks cruise on Sapphire Princess. Expected weather: partially cloudy with highs near 92°F.
Hiroshima, Japan is a scheduled port of call on day 7 of the 20-night Grand Japan with Kumano Fireworks cruise on Sapphire Princess. Expected weather: partially cloudy with highs near 87°F.
Day 8 of 21 is a day at sea aboard Sapphire Princess, cruising between ports on the Grand Japan with Kumano Fireworks itinerary.
Busan, South Korea is a scheduled port of call on day 9 of the 20-night Grand Japan with Kumano Fireworks cruise on Sapphire Princess. Expected weather: partially cloudy with highs near 78°F.
Nagasaki, Japan is a scheduled port of call on day 10 of the 20-night Grand Japan with Kumano Fireworks cruise on Sapphire Princess. Expected weather: partially cloudy with highs near 89°F.
Kagoshima, Japan is a scheduled port of call on day 11 of the 20-night Grand Japan with Kumano Fireworks cruise on Sapphire Princess. Expected weather: partially cloudy with highs near 88°F.
Kochi, Japan is a scheduled port of call on day 12 of the 20-night Grand Japan with Kumano Fireworks cruise on Sapphire Princess. Expected weather: partially cloudy with highs near 84°F.
Shimizu, Japan is a scheduled port of call on day 13 of the 20-night Grand Japan with Kumano Fireworks cruise on Sapphire Princess. Expected weather: partially cloudy with highs near 80°F.
Tokyo, Japan is a scheduled port of call on day 14 of the 20-night Grand Japan with Kumano Fireworks cruise on Sapphire Princess. Expected weather: partially cloudy with highs near 83°F.
Toba, Japan is a scheduled port of call on day 15 of the 20-night Grand Japan with Kumano Fireworks cruise on Sapphire Princess. Expected weather: partially cloudy with highs near 82°F.
Kochi, Japan is a scheduled port of call on day 16 of the 20-night Grand Japan with Kumano Fireworks cruise on Sapphire Princess.
Day 17 of 21 is a day at sea aboard Sapphire Princess, cruising between ports on the Grand Japan with Kumano Fireworks itinerary.
Seogwipo-si, South Korea is a scheduled port of call on day 18 of the 20-night Grand Japan with Kumano Fireworks cruise on Sapphire Princess.
Kagoshima, Japan is a scheduled port of call on day 19 of the 20-night Grand Japan with Kumano Fireworks cruise on Sapphire Princess.
Day 20 of 21 is a day at sea aboard Sapphire Princess, cruising between ports on the Grand Japan with Kumano Fireworks itinerary.
Tokyo, Japan is a scheduled port of call on day 21 of the 20-night Grand Japan with Kumano Fireworks cruise on Sapphire Princess.
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