10-Night Cruise on Diamond PrincessCircle Japan - Weather

Join Princess Cruises's Diamond Princess for a 10-night voyage on the Circle Japan route, setting out from Yokohama, Japan on May 18, 2027. It's a classic Asia cruise. Travelers sailing in May can generally expect cooler, off-season conditions. Ports of call include Yokohama, Japan, Hakodate, Japan, Niigata, Japan, with 6 more along the way. The forecasts below break the weather down port by port.

1. Day 1 — Tuesday, May 18, 2027 — Yokohama, Japan

   Yokohama, Japan is a scheduled port of call on day 1 of the 10-night Circle Japan cruise on Diamond Princess. Expected weather: partially cloudy with highs near 72°F.

2. Day 2 — Thursday, May 20, 2027 — Hakodate, Japan

   Hakodate, Japan is a scheduled port of call on day 2 of the 10-night Circle Japan cruise on Diamond Princess. Expected weather: partially cloudy with highs near 54°F.

3. Day 3 — Friday, May 21, 2027 — Niigata, Japan

   Niigata, Japan is a scheduled port of call on day 3 of the 10-night Circle Japan cruise on Diamond Princess. Expected weather: partially cloudy with highs near 71°F.

4. Day 4 — Sunday, May 23, 2027 — Busan, South Korea

   Busan, South Korea is a scheduled port of call on day 4 of the 10-night Circle Japan cruise on Diamond Princess. Expected weather: partially cloudy with highs near 63°F.

5. Day 5 — Monday, May 24, 2027 — Nagasaki, Japan

   Nagasaki, Japan is a scheduled port of call on day 5 of the 10-night Circle Japan cruise on Diamond Princess. Expected weather: partially cloudy with highs near 77°F.

6. Day 6 — Tuesday, May 25, 2027 — Kagoshima, Japan

   Kagoshima, Japan is a scheduled port of call on day 6 of the 10-night Circle Japan cruise on Diamond Princess. Expected weather: partially cloudy with highs near 77°F.

7. Day 7 — Wednesday, May 26, 2027 — Kochi, Japan

   Kochi, Japan is a scheduled port of call on day 7 of the 10-night Circle Japan cruise on Diamond Princess. Expected weather: partially cloudy with highs near 72°F.

8. Day 8 — Thursday, May 27, 2027 — Shimizu, Japan

   Shimizu, Japan is a scheduled port of call on day 8 of the 10-night Circle Japan cruise on Diamond Princess. Expected weather: partially cloudy with highs near 69°F.

9. Day 9 — Friday, May 28, 2027 — Yokohama, Japan

   Yokohama, Japan is a scheduled port of call on day 9 of the 10-night Circle Japan cruise on Diamond Princess. Expected weather: partially cloudy with highs near 73°F.