19-Night Cruise on Diamond PrincessGrand Circle Japan - Weather

Departing Yokohama, Japan on July 2, 2027, the Princess Cruises ship Diamond Princess runs this 19-night Grand Circle Japan sailing. It's a classic Asia cruise. Travelers sailing in July can generally expect cooler, off-season conditions. Ports of call include Yokohama, Japan, Hakodate, Japan, Niigata, Japan, with 12 more along the way. Scroll the daily outlook below to pack smart for every port of call.

1. Day 1 — Friday, Jul 2, 2027 — Yokohama, Japan

   Yokohama, Japan is a scheduled port of call on day 1 of the 19-night Grand Circle Japan cruise on Diamond Princess. Expected weather: partially cloudy with highs near 80°F.

2. Day 2 — Saturday, Jul 3, 2027 — At Sea

   Day 2 of 20 is a day at sea aboard Diamond Princess, cruising between ports on the Grand Circle Japan itinerary.

3. Day 3 — Sunday, Jul 4, 2027 — Hakodate, Japan

   Hakodate, Japan is a scheduled port of call on day 3 of the 19-night Grand Circle Japan cruise on Diamond Princess. Expected weather: partially cloudy with highs near 65°F.

4. Day 4 — Monday, Jul 5, 2027 — Niigata, Japan

   Niigata, Japan is a scheduled port of call on day 4 of the 19-night Grand Circle Japan cruise on Diamond Princess. Expected weather: partially cloudy with highs near 81°F.

5. Day 5 — Tuesday, Jul 6, 2027 — At Sea

   Day 5 of 20 is a day at sea aboard Diamond Princess, cruising between ports on the Grand Circle Japan itinerary.

6. Day 6 — Wednesday, Jul 7, 2027 — Busan, South Korea

   Busan, South Korea is a scheduled port of call on day 6 of the 19-night Grand Circle Japan cruise on Diamond Princess. Expected weather: partially cloudy with highs near 72°F.

7. Day 7 — Thursday, Jul 8, 2027 — Nagasaki, Japan

   Nagasaki, Japan is a scheduled port of call on day 7 of the 19-night Grand Circle Japan cruise on Diamond Princess. Expected weather: partially cloudy with highs near 84°F.

8. Day 8 — Friday, Jul 9, 2027 — Kagoshima, Japan

   Kagoshima, Japan is a scheduled port of call on day 8 of the 19-night Grand Circle Japan cruise on Diamond Princess. Expected weather: partially cloudy with highs near 86°F.

9. Day 9 — Saturday, Jul 10, 2027 — At Sea

   Day 9 of 20 is a day at sea aboard Diamond Princess, cruising between ports on the Grand Circle Japan itinerary.

10. Day 10 — Sunday, Jul 11, 2027 — Yokohama, Japan

    Yokohama, Japan is a scheduled port of call on day 10 of the 19-night Grand Circle Japan cruise on Diamond Princess. Expected weather: partially cloudy with highs near 83°F.

11. Day 11 — Monday, Jul 12, 2027 — Toba, Japan

    Toba, Japan is a scheduled port of call on day 11 of the 19-night Grand Circle Japan cruise on Diamond Princess. Expected weather: partially cloudy with highs near 80°F.

12. Day 12 — Tuesday, Jul 13, 2027 — Kobe/Osaka, Japan

    Kobe/Osaka, Japan is a scheduled port of call on day 12 of the 19-night Grand Circle Japan cruise on Diamond Princess. Expected weather: partially cloudy with highs near 86°F.

13. Day 13 — Wednesday, Jul 14, 2027 — Kochi, Japan

    Kochi, Japan is a scheduled port of call on day 13 of the 19-night Grand Circle Japan cruise on Diamond Princess. Expected weather: partially cloudy with highs near 81°F.

14. Day 14 — Thursday, Jul 15, 2027 — Hiroshima, Japan

    Hiroshima, Japan is a scheduled port of call on day 14 of the 19-night Grand Circle Japan cruise on Diamond Princess. Expected weather: partially cloudy with highs near 84°F.

15. Day 15 — Friday, Jul 16, 2027 — At Sea

    Day 15 of 20 is a day at sea aboard Diamond Princess, cruising between ports on the Grand Circle Japan itinerary.

16. Day 16 — Saturday, Jul 17, 2027 — Busan, South Korea

    Busan, South Korea is a scheduled port of call on day 16 of the 19-night Grand Circle Japan cruise on Diamond Princess.

17. Day 17 — Sunday, Jul 18, 2027 — Nagasaki, Japan

    Nagasaki, Japan is a scheduled port of call on day 17 of the 19-night Grand Circle Japan cruise on Diamond Princess.

18. Day 18 — Monday, Jul 19, 2027 — At Sea

    Day 18 of 20 is a day at sea aboard Diamond Princess, cruising between ports on the Grand Circle Japan itinerary.

19. Day 19 — Tuesday, Jul 20, 2027 — Shimizu, Japan

    Shimizu, Japan is a scheduled port of call on day 19 of the 19-night Grand Circle Japan cruise on Diamond Princess.

20. Day 20 — Wednesday, Jul 21, 2027 — Yokohama, Japan

    Yokohama, Japan is a scheduled port of call on day 20 of the 19-night Grand Circle Japan cruise on Diamond Princess.