Your Cruise, Your Weather
Plan Your Cruise With Free Weather Forecasts
Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Departing Yokohama, Japan on July 28, 2026, the Princess Cruises ship Diamond Princess runs this 8-night Sea of Japan with Nebuta & Summer Festivals sailing. It's a classic Asia cruise. Travelers sailing in July can generally expect cooler, off-season conditions. Ports of call include Yokohama, Japan, Nagasaki, Japan, Busan, South Korea, with 3 more along the way. Scroll the daily outlook below to pack smart for every port of call.
Yokohama, Japan is a scheduled port of call on day 1 of the 8-night Sea of Japan with Nebuta & Summer Festivals cruise on Diamond Princess. Expected weather: partially cloudy with highs near 82°F.
Nagasaki, Japan is a scheduled port of call on day 2 of the 8-night Sea of Japan with Nebuta & Summer Festivals cruise on Diamond Princess. Expected weather: partially cloudy with highs near 91°F.
Busan, South Korea is a scheduled port of call on day 3 of the 8-night Sea of Japan with Nebuta & Summer Festivals cruise on Diamond Princess. Expected weather: partially cloudy with highs near 78°F.
Aomori, Japan is a scheduled port of call on day 4 of the 8-night Sea of Japan with Nebuta & Summer Festivals cruise on Diamond Princess. Expected weather: partially cloudy with highs near 86°F.
Hakodate, Japan is a scheduled port of call on day 5 of the 8-night Sea of Japan with Nebuta & Summer Festivals cruise on Diamond Princess. Expected weather: partially cloudy with highs near 73°F.
Yokohama, Japan is a scheduled port of call on day 6 of the 8-night Sea of Japan with Nebuta & Summer Festivals cruise on Diamond Princess. Expected weather: partially cloudy with highs near 87°F.
Compare rates and find your next sailing.