Princess Diamond Princess
About this ship
The Diamond Princess, a Grand-class cruise ship, accommodates approximately 2,670 passengers and is renowned for its exceptional dining options and onboard entertainment. Its distinctive feature is the unique open-air promenade deck, offering stunning ocean views and a serene space for relaxation.
Circle Japan • 10 nights • Departs Sep. 5, 2026
Cruise Weather Brief
Day 1
Saturday Sep. 5, 2026
Day 2
Sea Day
Sunday Sep. 6, 2026
At Sea: Yokohama, Japan → Hakodate, Japan
Weather forecast for days at sea available now for Cruise Outlook Premium users.
Day 3
Monday Sep. 7, 2026
Light rain
Hakodate, Japan
High 71°F
/ Low 63°F
Light rain
Feels like
High 72°F • Low 64°F
Wind
23 mph (gust 29 mph)
Humidity
82%
Probability of Precipitation
100%
Cloud cover
100%
Sunrise / Sunset
5:08 AM • 6:02 PM
Other ships at location:
none
2,670 total passengers
Day 4
Tuesday Sep. 8, 2026
Overcast clouds
Niigata, Japan
High 78°F
/ Low 71°F
Overcast clouds
Feels like
High 78°F • Low 73°F
Wind
11 mph (gust 14 mph)
Humidity
74%
Probability of Precipitation
100%
Cloud cover
100%
Sunrise / Sunset
5:19 AM • 6:04 PM
Other ships at location:
none
2,670 total passengers
Day 5
Sea Day
Wednesday Sep. 9, 2026
At Sea: Niigata, Japan → Busan, South Korea
Weather forecast for days at sea available now for Cruise Outlook Premium users.
Day 6
Thursday Sep. 10, 2026
Light rain
Busan, South Korea
High 77°F
/ Low 71°F
Light rain
Feels like
High 77°F • Low 71°F
Wind
17 mph (gust 28 mph)
Humidity
61%
Probability of Precipitation
21%
Cloud cover
65%
Sunrise / Sunset
6:02 AM • 6:39 PM
Other ships at location:
MSC Bellissima
7,170 total passengers
Day 7
Friday Sep. 11, 2026
Light rain
Nagasaki, Japan
High 77°F
/ Low 72°F
Light rain
Feels like
High 75°F • Low 75°F
Wind
8 mph (gust 10 mph)
Humidity
90%
Probability of Precipitation
100%
Cloud cover
100%
Sunrise / Sunset
6:01 AM • 6:33 PM
Other ships at location:
none
2,670 total passengers
Day 8
Saturday Sep. 12, 2026
Light rain
Kagoshima, Japan
High 88°F
/ Low 74°F
Light rain
Feels like
High 94°F • Low 79°F
Wind
7 mph (gust 12 mph)
Humidity
66%
Probability of Precipitation
67%
Cloud cover
15%
Sunrise / Sunset
5:59 AM • 6:29 PM
Other ships at location:
none
2,670 total passengers
Day 9
Sunday Sep. 13, 2026
Light rain
Kochi, Japan
High 83°F
/ Low 74°F
Light rain
Feels like
High 90°F • Low 78°F
Wind
6 mph (gust 5 mph)
Humidity
71%
Probability of Precipitation
100%
Cloud cover
34%
Sunrise / Sunset
5:47 AM • 6:16 PM
Other ships at location:
none
2,670 total passengers
Day 10
Monday Sep. 14, 2026
Shimizu, Japan
Weather forecast available now for Cruise Outlook Premium users and on Sep. 7, 2026 for free users.
Other ships at location:
none
2,670 total passengers
Day 11
Tuesday Sep. 15, 2026
Yokohama, Japan
Weather forecast available now for Cruise Outlook Premium users and on Sep. 8, 2026 for free users.
Other ships at location:
none
2,670 total passengers
Weather data provided by OpenWeather