Celebrity Cruises · 12 nights
Celebrity Millennium weather: 12-night cruise from Bali (Benoa), December 9, 2026
The Celebrity Millennium (Celebrity Cruises) leaves Bali (Benoa) on December 9, 2026 for a 12-night cruise, with stops in Celukan Bawang, Klang (Kuala Lumpur), Penang, Langkawi, Phuket and Singapore. It ends in Singapore on December 21, 2026. Typical afternoon highs along the route run from 84°F to 87°F (29°C to 31°C), and 6 days are 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
| Day | Port | High / low | Rain days | Wind | Typical seas |
|---|---|---|---|---|---|
| Day 1Wed, Dec 9 | Bali (Benoa) Embark | 86 / 76°F30 / 24°C | 88% | 9 mph14 km/h | – |
| Day 2Thu, Dec 10 | Celukan Bawang | 87 / 77°F31 / 25°C | 88% | 6 mph9 km/h | – |
| Day 3Fri, Dec 11 | At sea | 86 / 76°F30 / 24°C | 89% | 5 mph8 km/h | 1 ft (0.2 m)Smooth; rougher days up to 2 ft |
| Day 4Sat, Dec 12 | At sea | 86 / 76°F30 / 24°C | 89% | 5 mph8 km/h | 1 ft (0.2 m)Smooth; rougher days up to 2 ft |
| Day 5Sun, Dec 13 | At sea | 86 / 76°F30 / 24°C | 89% | 5 mph8 km/h | 1 ft (0.2 m)Smooth; rougher days up to 2 ft |
| Day 6Mon, Dec 14 | At sea | 86 / 76°F30 / 24°C | 89% | 5 mph8 km/h | 1 ft (0.2 m)Smooth; rougher days up to 2 ft |
| Day 7Tue, Dec 15 | Klang (Kuala Lumpur) | 85 / 74°F30 / 24°C | 90% | 7 mph11 km/h | – |
| Day 8Wed, Dec 16 | Penang | 85 / 76°F30 / 24°C | 64% | 7 mph12 km/h | – |
| Day 9Thu, Dec 17 | Langkawi | 85 / 75°F29 / 24°C | 39% | 10 mph16 km/h | – |
| Day 10Fri, Dec 18 | Phuket | 85 / 76°F29 / 24°C | 47% | 10 mph16 km/h | – |
| Day 11Sat, Dec 19 | At sea | 85 / 76°F29 / 24°C | 68% | 8 mph13 km/h | 1 ft (0.4 m)Smooth; rougher days up to 2 ft |
| Day 12Sun, Dec 20 | At sea | 85 / 76°F29 / 24°C | 68% | 8 mph13 km/h | 1 ft (0.4 m)Smooth; rougher days up to 2 ft |
| Day 13Mon, Dec 21 | Singapore Disembark | 84 / 76°F29 / 24°C | 89% | 12 mph19 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
- Celukan BawangWeather by month
- Klang (Kuala Lumpur)Weather by month
- PenangWeather by month
- LangkawiWeather by month
- PhuketWeather by month
- SingaporeWeather by month
- Bali (Benoa)Weather by month
More Celebrity Millennium sailings
- December 21, 2026: 12 nights from Singapore
All Celebrity Millennium sailings · All Celebrity Cruises ships