33-Night Cruise on Star SeekerStar Collector: Alaskan Adventures & Wonders of Japan - Weather

Join Windstar Cruises's Star Seeker for a 33-night voyage on the Star Collector: Alaskan Adventures & Wonders of Japan route, setting out from Kobe/Osaka, Japan on May 10, 2027. It's a classic Alaska cruise. Travelers sailing in May can generally expect cool days, crisp nights, and long hours of daylight typical of the Alaska cruise season — with rain never far off. Ports of call include Kobe/Osaka, Japan, Takamatsu, Japan, Tomonoura, Japan, with 16 more along the way. The forecasts below break the weather down port by port.

1. Day 1 — Monday, May 10, 2027 — Kobe/Osaka, Japan

   Kobe/Osaka, Japan is a scheduled port of call on day 1 of the 33-night Star Collector: Alaskan Adventures & Wonders of Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 72°F.

2. Day 2 — Tuesday, May 11, 2027 — Takamatsu, Japan

   Takamatsu, Japan is a scheduled port of call on day 2 of the 33-night Star Collector: Alaskan Adventures & Wonders of Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 73°F.

3. Day 3 — Wednesday, May 12, 2027 — Tomonoura, Japan

   Tomonoura, Japan is a scheduled port of call on day 3 of the 33-night Star Collector: Alaskan Adventures & Wonders of Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 71°F.

4. Day 4 — Thursday, May 13, 2027 — Hiroshima, Japan

   Hiroshima, Japan is a scheduled port of call on day 4 of the 33-night Star Collector: Alaskan Adventures & Wonders of Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 71°F.

5. Day 5 — Friday, May 14, 2027 — Karatsu, Japan

   Karatsu, Japan is a scheduled port of call on day 5 of the 33-night Star Collector: Alaskan Adventures & Wonders of Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 76°F.

6. Day 6 — Saturday, May 15, 2027 — Busan, South Korea

   Busan, South Korea is a scheduled port of call on day 6 of the 33-night Star Collector: Alaskan Adventures & Wonders of Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 61°F.

7. Day 7 — Sunday, May 16, 2027 — Nagasaki, Japan

   Nagasaki, Japan is a scheduled port of call on day 7 of the 33-night Star Collector: Alaskan Adventures & Wonders of Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 75°F.

8. Day 8 — Monday, May 17, 2027 — Kagoshima, Japan

   Kagoshima, Japan is a scheduled port of call on day 8 of the 33-night Star Collector: Alaskan Adventures & Wonders of Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 76°F.

9. Day 9 — Wednesday, May 19, 2027 — Shimizu, Japan

   Shimizu, Japan is a scheduled port of call on day 9 of the 33-night Star Collector: Alaskan Adventures & Wonders of Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 67°F.

10. Day 10 — Thursday, May 20, 2027 — Tokyo, Japan

    Tokyo, Japan is a scheduled port of call on day 10 of the 33-night Star Collector: Alaskan Adventures & Wonders of Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 70°F.

11. Day 11 — Monday, May 31, 2027 — Seward, Alaska

    Seward, Alaska is a scheduled port of call on day 11 of the 33-night Star Collector: Alaskan Adventures & Wonders of Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 53°F.

12. Day 12 — Thursday, Jun 3, 2027 — Sitka, Alaska

    Sitka, Alaska is a scheduled port of call on day 12 of the 33-night Star Collector: Alaskan Adventures & Wonders of Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 56°F.

13. Day 13 — Friday, Jun 4, 2027 — Icy Strait Point, Alaska

    Icy Strait Point, Alaska is a scheduled port of call on day 13 of the 33-night Star Collector: Alaskan Adventures & Wonders of Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 53°F.

14. Day 14 — Saturday, Jun 5, 2027 — Juneau, Alaska

    Juneau, Alaska is a scheduled port of call on day 14 of the 33-night Star Collector: Alaskan Adventures & Wonders of Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 62°F.

15. Day 15 — Sunday, Jun 6, 2027 — Haines, Alaska

    Haines, Alaska is a scheduled port of call on day 15 of the 33-night Star Collector: Alaskan Adventures & Wonders of Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 58°F.

16. Day 16 — Monday, Jun 7, 2027 — Tracy Arm/Endicott Arm, Alaska

    Tracy Arm/Endicott Arm, Alaska is a scheduled port of call on day 16 of the 33-night Star Collector: Alaskan Adventures & Wonders of Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 58°F.

17. Day 17 — Tuesday, Jun 8, 2027 — Wrangell, Alaska

    Wrangell, Alaska is a scheduled port of call on day 17 of the 33-night Star Collector: Alaskan Adventures & Wonders of Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 60°F.

18. Day 18 — Thursday, Jun 10, 2027 — Ketchikan, Alaska

    Ketchikan, Alaska is a scheduled port of call on day 18 of the 33-night Star Collector: Alaskan Adventures & Wonders of Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 55°F.

19. Day 19 — Saturday, Jun 12, 2027 — Vancouver, Canada

    Vancouver, Canada is a scheduled port of call on day 19 of the 33-night Star Collector: Alaskan Adventures & Wonders of Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 68°F.