MyCruiseForecast

Carnival Cruise Line · 4 nights

Carnival Adventure weather: 4-night cruise from Sydney (New South Wales, Australia), October 12, 2026

The Carnival Adventure (Carnival Cruise Line) leaves Sydney (New South Wales, Australia) on October 12, 2026 for a 4-night cruise, with stops in Moreton Island. It returns to Sydney (New South Wales, Australia) on October 16, 2026. Typical afternoon highs along the route run from 70°F to 73°F (21°C to 23°C), and 2 days are at sea, where seas are typically moderate (around 4 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 1Mon, Oct 12Sydney (New South Wales, Australia) Embark71 / 54°F22 / 12°C45%14 mph22 km/h–
Day 2Tue, Oct 13At sea71 / 60°F22 / 16°C42%13 mph20 km/h4 ft (1.3 m)Moderate; rougher days up to 6 ft
Day 3Wed, Oct 14Moreton Island70 / 66°F21 / 19°C38%20 mph32 km/h–
Day 4Thu, Oct 15At sea71 / 60°F22 / 16°C42%13 mph20 km/h4 ft (1.3 m)Moderate; rougher days up to 6 ft
Day 5Fri, Oct 16Sydney (New South Wales, Australia) Disembark73 / 56°F23 / 13°C36%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

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