15-Night Cruise on Oceania NauticaLegends of Jade Hong Kong to Singapore - Weather

Join Oceania Cruises's Oceania Nautica for a 15-night voyage on the Legends of Jade Hong Kong to Singapore route, setting out from Hong Kong, China on December 21, 2026. It's a classic Asia cruise. Travelers sailing in December can generally expect cooler, off-season conditions. Ports of call include Hong Kong, China, Halong Bay, Vietnam, Sanya, China, with 8 more along the way. The forecasts below break the weather down port by port.

1. Day 1 — Monday, Dec 21, 2026 — Hong Kong, China

   Hong Kong, China is a scheduled port of call on day 1 of the 15-night Legends of Jade Hong Kong to Singapore cruise on Oceania Nautica. Expected weather: partially cloudy with highs near 66°F.

2. Day 2 — Wednesday, Dec 23, 2026 — Halong Bay, Vietnam

   Halong Bay, Vietnam is a scheduled port of call on day 2 of the 15-night Legends of Jade Hong Kong to Singapore cruise on Oceania Nautica. Expected weather: partially cloudy with highs near 67°F.

3. Day 3 — Thursday, Dec 24, 2026 — Sanya, China

   Sanya, China is a scheduled port of call on day 3 of the 15-night Legends of Jade Hong Kong to Singapore cruise on Oceania Nautica. Expected weather: partially cloudy with highs near 72°F.

4. Day 4 — Friday, Dec 25, 2026 — Da Nang, Vietnam

   Da Nang, Vietnam is a scheduled port of call on day 4 of the 15-night Legends of Jade Hong Kong to Singapore cruise on Oceania Nautica. Expected weather: rain, partially cloudy with highs near 74°F.

5. Day 5 — Sunday, Dec 27, 2026 — Nha Trang, Vietnam

   Nha Trang, Vietnam is a scheduled port of call on day 5 of the 15-night Legends of Jade Hong Kong to Singapore cruise on Oceania Nautica. Expected weather: partially cloudy with highs near 77°F.

6. Day 6 — Tuesday, Dec 29, 2026 — Busuanga Island, Philippines

   Busuanga Island, Philippines is a scheduled port of call on day 6 of the 15-night Legends of Jade Hong Kong to Singapore cruise on Oceania Nautica. Expected weather: partially cloudy with highs near 82°F.

7. Day 7 — Wednesday, Dec 30, 2026 — Boracay, Philippines

   Boracay, Philippines is a scheduled port of call on day 7 of the 15-night Legends of Jade Hong Kong to Singapore cruise on Oceania Nautica. Expected weather: rain, partially cloudy with highs near 82°F.

8. Day 8 — Thursday, Dec 31, 2026 — Puerto Princesa, Philippines

   Puerto Princesa, Philippines is a scheduled port of call on day 8 of the 15-night Legends of Jade Hong Kong to Singapore cruise on Oceania Nautica. Expected weather: partially cloudy with highs near 79°F.

9. Day 9 — Friday, Jan 1, 2027 — Kotakinabulu, Malaysia

   Kotakinabulu, Malaysia is a scheduled port of call on day 9 of the 15-night Legends of Jade Hong Kong to Singapore cruise on Oceania Nautica. Expected weather: overcast with highs near 80°F.

10. Day 10 — Saturday, Jan 2, 2027 — Bandar Seri Begawan, Brunei

    Bandar Seri Begawan, Brunei is a scheduled port of call on day 10 of the 15-night Legends of Jade Hong Kong to Singapore cruise on Oceania Nautica. Expected weather: overcast with highs near 86°F.

11. Day 11 — Monday, Jan 4, 2027 — Singapore

    Singapore is a scheduled port of call on day 11 of the 15-night Legends of Jade Hong Kong to Singapore cruise on Oceania Nautica. Expected weather: partially cloudy with highs near 81°F.