Princess Cruises · 4 nights
Royal Princess weather: 4-night cruise from Sydney (New South Wales, Australia), December 18, 2026
The Royal Princess (Princess Cruises) leaves Sydney (New South Wales, Australia) on December 18, 2026 for a 4-night cruise, with stops in Eden. It returns to Sydney (New South Wales, Australia) on December 22, 2026. Typical afternoon highs along the route run from 72°F to 78°F (22°C to 25°C), and 2 days are at sea, where seas are typically moderate (around 5 ft).
Open the interactive forecast for this sailing
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
| Day | Port | High / low | Rain days | Wind | Typical seas |
|---|---|---|---|---|---|
| Day 1Fri, Dec 18 | Sydney (New South Wales, Australia) Embark | 78 / 63°F25 / 17°C | 34% | 14 mph23 km/h | – |
| Day 2Sat, Dec 19 | At sea | 75 / 60°F24 / 16°C | 33% | 10 mph16 km/h | 5 ft (1.5 m)Moderate; rougher days up to 8 ft |
| Day 3Sun, Dec 20 | Eden | 72 / 57°F22 / 14°C | 31% | 12 mph20 km/h | – |
| Day 4Mon, Dec 21 | At sea | 75 / 60°F24 / 16°C | 33% | 10 mph16 km/h | 5 ft (1.5 m)Moderate; rougher days up to 8 ft |
| Day 5Tue, Dec 22 | Sydney (New South Wales, Australia) Disembark | 78 / 63°F25 / 17°C | 34% | 14 mph23 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
More Royal Princess sailings
- December 22, 2026: 13 nights from Sydney (New South Wales, Australia)