Princess Cruises · 42 nights
Sapphire Princess weather: 42-night cruise from Singapore, December 26, 2026
The Sapphire Princess (Princess Cruises) leaves Singapore on December 26, 2026 for a 42-night cruise, with stops in Laem Chabang (Bangkok), Ko Samui, Sihanoukville, Ho Chi Minh City, Penang, Phuket and 13 more. It returns to Singapore on February 6, 2027. Typical afternoon highs along the route run from 49°F to 94°F (9°C to 34°C), and 19 days are at sea, where seas are typically moderate (around 6 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 1Sat, Dec 26 | Singapore Embark | 84 / 76°F29 / 24°C | 89% | 12 mph19 km/h | – |
| Day 2Sun, Dec 27 | At sea | 85 / 75°F30 / 24°C | 47% | 9 mph14 km/h | 1 ft (0.3 m)Smooth; rougher days up to 2 ft |
| Day 3Mon, Dec 28 | At sea | 85 / 75°F30 / 24°C | 47% | 9 mph14 km/h | 1 ft (0.3 m)Smooth; rougher days up to 2 ft |
| Day 4Tue, Dec 29 | Laem Chabang (Bangkok) | 86 / 73°F30 / 23°C | 5% | 12 mph19 km/h | – |
| Day 5Wed, Dec 30 | Ko Samui | 82 / 76°F28 / 25°C | 61% | 12 mph19 km/h | – |
| Day 6Thu, Dec 31 | Sihanoukville | 87 / 75°F31 / 24°C | 25% | 9 mph15 km/h | – |
| Day 7Fri, Jan 1 | Ho Chi Minh City | 89 / 73°F32 / 23°C | 22% | 9 mph14 km/h | – |
| Day 8Sat, Jan 2 | At sea | 88 / 74°F31 / 23°C | 44% | 6 mph10 km/h | 1 ft (0.4 m)Smooth; rougher days up to 2 ft |
| Day 9Sun, Jan 3 | Penang | 87 / 76°F30 / 24°C | 65% | 7 mph12 km/h | – |
| Day 10Mon, Jan 4 | Phuket | 87 / 76°F30 / 24°C | 40% | 10 mph16 km/h | – |
| Day 11Tue, Jan 5 | Langkawi | 87 / 75°F31 / 24°C | 42% | 10 mph16 km/h | – |
| Day 12Wed, Jan 6 | Klang (Kuala Lumpur) | 85 / 74°F30 / 23°C | 85% | 6 mph10 km/h | – |
| Day 13Thu, Jan 7 | Singapore | 84 / 75°F29 / 24°C | 80% | 12 mph19 km/h | – |
| Day 14Fri, Jan 8 | At sea | 82 / 73°F28 / 23°C | 61% | 10 mph15 km/h | 2 ft (0.7 m)Slight; rougher days up to 3 ft |
| Day 15Sat, Jan 9 | At sea | 82 / 73°F28 / 23°C | 61% | 10 mph15 km/h | 2 ft (0.7 m)Slight; rougher days up to 3 ft |
| Day 16Sun, Jan 10 | Nha Trang | 79 / 71°F26 / 22°C | 42% | 14 mph22 km/h | – |
| Day 17Mon, Jan 11 | At sea | 75 / 65°F24 / 18°C | 35% | 9 mph14 km/h | 3 ft (0.8 m)Slight; rougher days up to 4 ft |
| Day 18Tue, Jan 12 | At sea | 75 / 65°F24 / 18°C | 35% | 9 mph14 km/h | 3 ft (0.8 m)Slight; rougher days up to 4 ft |
| Day 19Wed, Jan 13 | Ha Long Bay (Quang Ninh, Vietnam) | 72 / 59°F22 / 15°C | 27% | 9 mph15 km/h | – |
| Day 20Thu, Jan 14 | At sea | 70 / 58°F21 / 14°C | 21% | 8 mph12 km/h | 3 ft (0.9 m)Slight; rougher days up to 4 ft |
| Day 21Fri, Jan 15 | Hong Kong | 67 / 57°F20 / 14°C | 15% | 11 mph18 km/h | – |
| Day 22Sat, Jan 16 | At sea | 65 / 55°F18 / 13°C | 42% | 10 mph15 km/h | 6 ft (1.7 m)Moderate; rougher days up to 9 ft |
| Day 23Sun, Jan 17 | Keelung | 64 / 57°F18 / 14°C | 67% | 14 mph22 km/h | – |
| Day 24Mon, Jan 18 | Miyakojima | 68 / 63°F20 / 17°C | 39% | 20 mph32 km/h | – |
| Day 25Tue, Jan 19 | At sea | 59 / 51°F15 / 11°C | 33% | 12 mph19 km/h | 4 ft (1.1 m)Slight; rougher days up to 7 ft |
| Day 26Wed, Jan 20 | Nagasaki | 50 / 40°F10 / 4°C | 27% | 11 mph18 km/h | – |
| Day 27Thu, Jan 21 | At sea | 49 / 37°F10 / 3°C | 22% | 10 mph17 km/h | 2 ft (0.7 m)Slight; rougher days up to 4 ft |
| Day 28Fri, Jan 22 | Tokyo | 49 / 34°F9 / 1°C | 17% | 17 mph27 km/h | – |
| Day 29Sat, Jan 23 | At sea | 51 / 36°F10 / 2°C | 25% | 10 mph17 km/h | 1 ft (0.4 m)Smooth; rougher days up to 3 ft |
| Day 30Sun, Jan 24 | Kagoshima | 53 / 39°F11 / 4°C | 33% | 11 mph17 km/h | – |
| Day 31Mon, Jan 25 | At sea | 59 / 49°F15 / 9°C | 33% | 10 mph16 km/h | 3 ft (0.8 m)Slight; rougher days up to 5 ft |
| Day 32Tue, Jan 26 | Naha | 66 / 59°F19 / 15°C | 33% | 16 mph25 km/h | – |
| Day 33Wed, Jan 27 | At sea | 70 / 59°F21 / 15°C | 22% | 10 mph16 km/h | 4 ft (1.1 m)Slight; rougher days up to 6 ft |
| Day 34Thu, Jan 28 | Kaohsiung | 73 / 59°F23 / 15°C | 11% | 11 mph18 km/h | – |
| Day 35Fri, Jan 29 | At sea | 69 / 56°F21 / 14°C | 14% | 9 mph14 km/h | 4 ft (1.1 m)Slight; rougher days up to 5 ft |
| Day 36Sat, Jan 30 | Hong Kong | 65 / 54°F18 / 12°C | 17% | 12 mph19 km/h | – |
| Day 37Sun, Jan 31 | At sea | 70 / 60°F21 / 16°C | 35% | 8 mph14 km/h | 4 ft (1.2 m)Slight; rougher days up to 6 ft |
| Day 38Mon, Feb 1 | Da Nang | 77 / 69°F25 / 21°C | 47% | 11 mph18 km/h | – |
| Day 39Tue, Feb 2 | At sea | 85 / 72°F30 / 22°C | 34% | 8 mph13 km/h | 3 ft (0.9 m)Slight; rougher days up to 5 ft |
| Day 40Wed, Feb 3 | Ho Chi Minh City | 94 / 75°F34 / 24°C | 20% | 11 mph17 km/h | – |
| Day 41Thu, Feb 4 | At sea | 90 / 75°F32 / 24°C | 50% | 9 mph14 km/h | 2 ft (0.5 m)Slight; rougher days up to 3 ft |
| Day 42Fri, Feb 5 | At sea | 90 / 75°F32 / 24°C | 50% | 9 mph14 km/h | 2 ft (0.5 m)Slight; rougher days up to 3 ft |
| Day 43Sat, Feb 6 | Singapore Disembark | 86 / 76°F30 / 24°C | 80% | 12 mph20 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
- Laem Chabang (Bangkok)Weather by month
- Ko SamuiWeather by month
- SihanoukvilleWeather by month
- Ho Chi Minh CityWeather by month
- PenangWeather by month
- PhuketWeather by month
- LangkawiWeather by month
- Klang (Kuala Lumpur)Weather by month
- Nha TrangWeather by month
- Ha Long Bay (Quang Ninh, Vietnam)Weather by month
- Hong KongWeather by month
- KeelungWeather by month
- MiyakojimaWeather by month
- NagasakiWeather by month
- TokyoWeather by month
- KagoshimaWeather by month
- NahaWeather by month
- KaohsiungWeather by month
- Da NangWeather by month
- SingaporeWeather by month
More Sapphire Princess sailings
This is the last scheduled sailing we have for this ship.