MyCruiseForecast

Princess Cruises · 28 nights

Diamond Princess weather: 28-night cruise from Yokohama, November 11, 2026

The Diamond Princess (Princess Cruises) leaves Yokohama on November 11, 2026 for a 28-night cruise, with stops in Aomori, Sakata, Kanazawa, Sakaiminato, Busan, Nagasaki and 11 more. It ends in Singapore on December 9, 2026. Typical afternoon highs along the route run from 57°F to 88°F (14°C to 31°C), and 8 days are at sea, where seas are typically moderate (around 6 ft).

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This page shows typical conditions for these dates. The interactive forecast adds a live day-by-day forecast, wave heights and weather alerts as the sailing gets closer.

Day-by-day itinerary and typical weather

Typical conditions for each date (2022–2025 climate record, ECMWF). Sea-day figures are approximate, blended from the ports on either side. Not a forecast.
DayPortHigh / lowRain daysWindTypical seas
Day 1Wed, Nov 11Yokohama Embark66 / 52°F19 / 11°C23%14 mph23 km/h–
Day 2Thu, Nov 12At sea61 / 48°F16 / 9°C40%10 mph17 km/h1 ft (0.4 m)Smooth; rougher days up to 3 ft
Day 3Fri, Nov 13Aomori57 / 45°F14 / 7°C57%13 mph21 km/h–
Day 4Sat, Nov 14Sakata60 / 48°F16 / 9°C57%15 mph24 km/h–
Day 5Sun, Nov 15Kanazawa64 / 49°F18 / 10°C40%12 mph19 km/h–
Day 6Mon, Nov 16Sakaiminato59 / 49°F15 / 10°C35%15 mph24 km/h–
Day 7Tue, Nov 17Busan57 / 41°F14 / 5°C10%12 mph20 km/h–
Day 8Wed, Nov 18Nagasaki62 / 51°F17 / 11°C32%11 mph18 km/h–
Day 9Thu, Nov 19Kagoshima64 / 51°F18 / 11°C32%10 mph16 km/h–
Day 10Fri, Nov 20Beppu62 / 49°F17 / 10°C20%10 mph16 km/h–
Day 11Sat, Nov 21Kochi (Shikoku, Japan)63 / 48°F17 / 9°C20%9 mph15 km/h–
Day 12Sun, Nov 22Kobe/Osaka60 / 49°F15 / 9°C23%12 mph19 km/h–
Day 13Mon, Nov 23Shimizu63 / 48°F17 / 9°C35%11 mph17 km/h–
Day 14Tue, Nov 24Yokohama61 / 46°F16 / 8°C28%15 mph24 km/h–
Day 15Wed, Nov 25At sea63 / 49°F17 / 9°C30%9 mph15 km/h2 ft (0.5 m)Smooth; rougher days up to 4 ft
Day 16Thu, Nov 26Kagoshima64 / 51°F18 / 11°C32%10 mph16 km/h–
Day 17Fri, Nov 27Nagasaki62 / 51°F17 / 11°C32%11 mph18 km/h–
Day 18Sat, Nov 28At sea70 / 61°F21 / 16°C39%10 mph17 km/h3 ft (1.0 m)Slight; rougher days up to 6 ft
Day 19Sun, Nov 29Ishigaki77 / 71°F25 / 22°C45%17 mph27 km/h–
Day 20Mon, Nov 30Keelung73 / 66°F23 / 19°C60%13 mph21 km/h–
Day 21Tue, Dec 1At sea70 / 61°F21 / 16°C42%9 mph15 km/h6 ft (1.9 m)Moderate; rougher days up to 9 ft
Day 22Wed, Dec 2Hong Kong71 / 58°F21 / 15°C8%11 mph18 km/h–
Day 23Thu, Dec 3At sea74 / 65°F23 / 18°C44%9 mph14 km/h5 ft (1.4 m)Moderate; rougher days up to 6 ft
Day 24Fri, Dec 4Da Nang77 / 71°F25 / 22°C80%12 mph20 km/h–
Day 25Sat, Dec 5At sea82 / 72°F28 / 22°C57%7 mph12 km/h4 ft (1.1 m)Slight; rougher days up to 5 ft
Day 26Sun, Dec 6Ho Chi Minh City88 / 73°F31 / 23°C35%7 mph12 km/h–
Day 27Mon, Dec 7At sea86 / 75°F30 / 24°C60%7 mph11 km/h2 ft (0.5 m)Smooth; rougher days up to 2 ft
Day 28Tue, Dec 8At sea86 / 75°F30 / 24°C60%7 mph11 km/h2 ft (0.5 m)Smooth; rougher days up to 2 ft
Day 29Wed, Dec 9Singapore Disembark85 / 76°F29 / 25°C85%11 mph17 km/h–

Seas are significant wave height, the average of the highest third of waves, on the Douglas sea state scale. What that means on board.

Ports on this cruise

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