MyCruiseForecast

Royal Caribbean · 4 nights

Navigator of the Seas weather: 4-night cruise from Singapore, December 3, 2026

The Navigator of the Seas (Royal Caribbean) leaves Singapore on December 3, 2026 for a 4-night cruise, with stops in Penang and Phuket. It returns to Singapore on December 7, 2026. Typical afternoon highs along the route run from 84°F to 85°F (29°C to 29°C), and 1 day is at sea, where seas are typically smooth (around 1 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

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 1Thu, Dec 3Singapore Embark85 / 76°F29 / 25°C85%11 mph17 km/h–
Day 2Fri, Dec 4Penang85 / 76°F29 / 24°C85%7 mph11 km/h–
Day 3Sat, Dec 5Phuket84 / 76°F29 / 24°C70%9 mph15 km/h–
Day 4Sun, Dec 6At sea85 / 76°F29 / 24°C77%7 mph12 km/h1 ft (0.3 m)Smooth; rougher days up to 2 ft
Day 5Mon, Dec 7Singapore Disembark85 / 76°F29 / 25°C85%11 mph17 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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