MyCruiseForecast

Royal Caribbean · 9 nights

Anthem of the Seas weather: 9-night cruise from Sydney (New South Wales, Australia), January 6, 2027

The Anthem of the Seas (Royal Caribbean) leaves Sydney (New South Wales, Australia) on January 6, 2027 for a 9-night cruise, with stops in Nouméa, Mystery Island and Port Vila. It returns to Sydney (New South Wales, Australia) on January 15, 2027. Typical afternoon highs along the route run from 81°F to 87°F (27°C to 30°C), and 5 days are at sea, where seas are typically moderate (around 5 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 (2006–2025 climate record, ECMWF). Sea-day figures are approximate, blended from the ports on either side. Not a forecast.
DayPortHigh / lowRain daysWindTypical seas
Day 1Wed, Jan 6Sydney (New South Wales, Australia) Embark81 / 67°F27 / 19°C33%14 mph22 km/h–
Day 2Thu, Jan 7At sea84 / 70°F29 / 21°C36%10 mph15 km/h5 ft (1.4 m)Moderate; rougher days up to 7 ft
Day 3Fri, Jan 8At sea84 / 70°F29 / 21°C36%10 mph15 km/h5 ft (1.4 m)Moderate; rougher days up to 7 ft
Day 4Sat, Jan 9Nouméa87 / 72°F30 / 22°C39%12 mph19 km/h–
Day 5Sun, Jan 10Mystery Island84 / 75°F29 / 24°C50%14 mph22 km/h–
Day 6Mon, Jan 11Port Vila87 / 75°F30 / 24°C51%11 mph17 km/h–
Day 7Tue, Jan 12At sea84 / 71°F29 / 22°C42%9 mph15 km/h5 ft (1.5 m)Moderate; rougher days up to 7 ft
Day 8Wed, Jan 13At sea84 / 71°F29 / 22°C42%9 mph15 km/h5 ft (1.5 m)Moderate; rougher days up to 7 ft
Day 9Thu, Jan 14At sea84 / 71°F29 / 22°C42%9 mph15 km/h5 ft (1.5 m)Moderate; rougher days up to 7 ft
Day 10Fri, Jan 15Sydney (New South Wales, Australia) Disembark81 / 67°F27 / 19°C33%14 mph22 km/h–

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

Ports on this cruise

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