Carnival Cruise Line · 4 nights
Carnival Adventure weather: 4-night cruise from Sydney (New South Wales, Australia), December 14, 2026
The Carnival Adventure (Carnival Cruise Line) leaves Sydney (New South Wales, Australia) on December 14, 2026 for a 4-night cruise, with stops in Moreton Island. It returns to Sydney (New South Wales, Australia) on December 18, 2026. Typical afternoon highs along the route run from 76°F to 78°F (25°C to 25°C), and 2 days are at sea, where seas are typically slight (around 4 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 1Mon, Dec 14 | Sydney (New South Wales, Australia) Embark | 77 / 63°F25 / 17°C | 33% | 14 mph22 km/h | – |
| Day 2Tue, Dec 15 | At sea | 77 / 67°F25 / 20°C | 40% | 12 mph20 km/h | 4 ft (1.2 m)Slight; rougher days up to 6 ft |
| Day 3Wed, Dec 16 | Moreton Island | 76 / 72°F25 / 22°C | 52% | 19 mph31 km/h | – |
| Day 4Thu, Dec 17 | At sea | 77 / 68°F25 / 20°C | 43% | 13 mph20 km/h | 4 ft (1.2 m)Slight; rougher days up to 6 ft |
| Day 5Fri, Dec 18 | 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 Carnival Adventure sailings
- December 27, 2026: 3 nights from Sydney (New South Wales, Australia)
All Carnival Adventure sailings · All Carnival Cruise Line ships