MyCruiseForecast

Royal Caribbean · 3 nights

Anthem of the Seas weather: 3-night cruise from Sydney (New South Wales, Australia), November 20, 2026

The Anthem of the Seas (Royal Caribbean) leaves Sydney (New South Wales, Australia) on November 20, 2026 for a 3-night cruise. It returns to Sydney (New South Wales, Australia) on November 23, 2026. Typical afternoon highs along the route are around 74°F (23°C), and 2 days are at sea, where seas are typically moderate (around 6 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 1Fri, Nov 20Sydney (New South Wales, Australia) Embark74 / 61°F23 / 16°C48%14 mph22 km/h–
Day 2Sat, Nov 21At sea74 / 61°F23 / 16°C48%10 mph17 km/h6 ft (1.7 m)Moderate; rougher days up to 9 ft
Day 3Sun, Nov 22At sea74 / 61°F23 / 16°C48%10 mph17 km/h6 ft (1.7 m)Moderate; rougher days up to 9 ft
Day 4Mon, Nov 23Sydney (New South Wales, Australia) Disembark74 / 61°F23 / 16°C48%14 mph22 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.

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