4-Night Cruise on Carnival AdventureTangalooma Moreton Island - Weather

Departing Sydney, Australia on December 14, 2026, the Carnival Cruises ship Carnival Adventure runs this 4-night Tangalooma Moreton Island sailing. It's a classic Australia & New Zealand cruise. Travelers sailing in December can generally expect cooler, off-season conditions. Ports of call: Sydney, Australia, Moreton Island, Australia, Sydney, Australia. Scroll the daily outlook below to pack smart for every port of call.

1. Day 1 — Monday, Dec 14, 2026 — Sydney, Australia

   Sydney, Australia is a scheduled port of call on day 1 of the 4-night Tangalooma Moreton Island cruise on Carnival Adventure. Expected weather: partially cloudy with highs near 71°F.

2. Day 2 — Wednesday, Dec 16, 2026 — Moreton Island, Australia

   Moreton Island, Australia is a scheduled port of call on day 2 of the 4-night Tangalooma Moreton Island cruise on Carnival Adventure. Expected weather: partially cloudy with highs near 76°F.

3. Day 3 — Friday, Dec 18, 2026 — Sydney, Australia

   Sydney, Australia is a scheduled port of call on day 3 of the 4-night Tangalooma Moreton Island cruise on Carnival Adventure. Expected weather: partially cloudy with highs near 71°F.