21-Night Cruise on Star SeekerStar Collector: Captivating Vietnam & Thailand - Weather

The Star Seeker sails a 21-night Star Collector: Captivating Vietnam & Thailand itinerary with Windstar Cruises, departing Halong Bay, Vietnam on December 27, 2026. It's a classic Asia cruise. Travelers sailing in December can generally expect cooler, off-season conditions. Ports of call include Halong Bay, Vietnam, Da Nang, Vietnam, Nha Trang, Vietnam, with 14 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.

1. Day 1 — Sunday, Dec 27, 2026 — Halong Bay, Vietnam

   Halong Bay, Vietnam is a scheduled port of call on day 1 of the 21-night Star Collector: Captivating Vietnam & Thailand cruise on Star Seeker. Expected weather: partially cloudy with highs near 67°F.

2. Day 2 — Monday, Dec 28, 2026 — At Sea

   Day 2 of 22 is a day at sea aboard Star Seeker, cruising between ports on the Star Collector: Captivating Vietnam & Thailand itinerary.

3. Day 3 — Tuesday, Dec 29, 2026 — Da Nang, Vietnam

   Da Nang, Vietnam is a scheduled port of call on day 3 of the 21-night Star Collector: Captivating Vietnam & Thailand cruise on Star Seeker. Expected weather: partially cloudy with highs near 74°F.

4. Day 4 — Wednesday, Dec 30, 2026 — At Sea

   Day 4 of 22 is a day at sea aboard Star Seeker, cruising between ports on the Star Collector: Captivating Vietnam & Thailand itinerary.

5. Day 5 — Thursday, Dec 31, 2026 — Nha Trang, Vietnam

   Nha Trang, Vietnam is a scheduled port of call on day 5 of the 21-night Star Collector: Captivating Vietnam & Thailand cruise on Star Seeker. Expected weather: partially cloudy with highs near 77°F.

6. Day 6 — Friday, Jan 1, 2027 — Ho Chi Minh City, Vietnam

   Ho Chi Minh City, Vietnam is a scheduled port of call on day 6 of the 21-night Star Collector: Captivating Vietnam & Thailand cruise on Star Seeker. Expected weather: partially cloudy with highs near 85°F.

7. Day 7 — Saturday, Jan 2, 2027 — Ho Chi Minh City, Vietnam

   Ho Chi Minh City, Vietnam is a scheduled port of call on day 7 of the 21-night Star Collector: Captivating Vietnam & Thailand cruise on Star Seeker. Expected weather: partially cloudy with highs near 85°F.

8. Day 8 — Sunday, Jan 3, 2027 — At Sea

   Day 8 of 22 is a day at sea aboard Star Seeker, cruising between ports on the Star Collector: Captivating Vietnam & Thailand itinerary.

9. Day 9 — Monday, Jan 4, 2027 — Sihanoukville, Cambodia

   Sihanoukville, Cambodia is a scheduled port of call on day 9 of the 21-night Star Collector: Captivating Vietnam & Thailand cruise on Star Seeker. Expected weather: partially cloudy with highs near 88°F.

10. Day 10 — Tuesday, Jan 5, 2027 — Ko Kood, Thailand

    Ko Kood, Thailand is a scheduled port of call on day 10 of the 21-night Star Collector: Captivating Vietnam & Thailand cruise on Star Seeker. Expected weather: partially cloudy with highs near 80°F.

11. Day 11 — Wednesday, Jan 6, 2027 — Laem Chabang, Thailand

    Laem Chabang, Thailand is a scheduled port of call on day 11 of the 21-night Star Collector: Captivating Vietnam & Thailand cruise on Star Seeker. Expected weather: partially cloudy with highs near 89°F.

12. Day 12 — Thursday, Jan 7, 2027 — Ko Kood, Thailand

    Ko Kood, Thailand is a scheduled port of call on day 12 of the 21-night Star Collector: Captivating Vietnam & Thailand cruise on Star Seeker. Expected weather: partially cloudy with highs near 80°F.

13. Day 13 — Friday, Jan 8, 2027 — Ko Samui, Thailand

    Ko Samui, Thailand is a scheduled port of call on day 13 of the 21-night Star Collector: Captivating Vietnam & Thailand cruise on Star Seeker. Expected weather: partially cloudy with highs near 78°F.

14. Day 14 — Saturday, Jan 9, 2027 — At Sea

    Day 14 of 22 is a day at sea aboard Star Seeker, cruising between ports on the Star Collector: Captivating Vietnam & Thailand itinerary.

15. Day 15 — Sunday, Jan 10, 2027 — At Sea

    Day 15 of 22 is a day at sea aboard Star Seeker, cruising between ports on the Star Collector: Captivating Vietnam & Thailand itinerary.

16. Day 16 — Monday, Jan 11, 2027 — Singapore

    Singapore is a scheduled port of call on day 16 of the 21-night Star Collector: Captivating Vietnam & Thailand cruise on Star Seeker.

17. Day 17 — Tuesday, Jan 12, 2027 — Singapore

    Singapore is a scheduled port of call on day 17 of the 21-night Star Collector: Captivating Vietnam & Thailand cruise on Star Seeker.

18. Day 18 — Wednesday, Jan 13, 2027 — Klang, Malaysia

    Klang, Malaysia is a scheduled port of call on day 18 of the 21-night Star Collector: Captivating Vietnam & Thailand cruise on Star Seeker.

19. Day 19 — Thursday, Jan 14, 2027 — Penang, Malaysia

    Penang, Malaysia is a scheduled port of call on day 19 of the 21-night Star Collector: Captivating Vietnam & Thailand cruise on Star Seeker.

20. Day 20 — Friday, Jan 15, 2027 — Ko Lanta, Thailand

    Ko Lanta, Thailand is a scheduled port of call on day 20 of the 21-night Star Collector: Captivating Vietnam & Thailand cruise on Star Seeker.

21. Day 21 — Saturday, Jan 16, 2027 — Koh Yao Noi, Thailand

    Koh Yao Noi, Thailand is a scheduled port of call on day 21 of the 21-night Star Collector: Captivating Vietnam & Thailand cruise on Star Seeker.

22. Day 22 — Sunday, Jan 17, 2027 — Phuket, Thailand

    Phuket, Thailand is a scheduled port of call on day 22 of the 21-night Star Collector: Captivating Vietnam & Thailand cruise on Star Seeker.