10-Night Cruise on Star SeekerGrand Japan - Weather

The Star Seeker sails a 10-night Grand Japan itinerary with Windstar Cruises, departing Kobe/Osaka, Japan on October 16, 2026. It's a classic Asia cruise. Travelers sailing in October can generally expect cooler, off-season conditions. Ports of call include Kobe/Osaka, Japan, Takamatsu, Japan, Hiroshima, Japan, with 7 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.

1. Day 1 — Friday, Oct 16, 2026 — Kobe/Osaka, Japan

   Kobe/Osaka, Japan is a scheduled port of call on day 1 of the 10-night Grand Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 72°F.

2. Day 2 — Saturday, Oct 17, 2026 — Takamatsu, Japan

   Takamatsu, Japan is a scheduled port of call on day 2 of the 10-night Grand Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 72°F.

3. Day 3 — Sunday, Oct 18, 2026 — Hiroshima, Japan

   Hiroshima, Japan is a scheduled port of call on day 3 of the 10-night Grand Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 74°F.

4. Day 4 — Monday, Oct 19, 2026 — Karatsu, Japan

   Karatsu, Japan is a scheduled port of call on day 4 of the 10-night Grand Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 74°F.

5. Day 5 — Tuesday, Oct 20, 2026 — Busan, South Korea

   Busan, South Korea is a scheduled port of call on day 5 of the 10-night Grand Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 66°F.

6. Day 6 — Wednesday, Oct 21, 2026 — Nagasaki, Japan

   Nagasaki, Japan is a scheduled port of call on day 6 of the 10-night Grand Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 74°F.

7. Day 7 — Thursday, Oct 22, 2026 — Kagoshima, Japan

   Kagoshima, Japan is a scheduled port of call on day 7 of the 10-night Grand Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 76°F.

8. Day 8 — Saturday, Oct 24, 2026 — Shingu, Japan

   Shingu, Japan is a scheduled port of call on day 8 of the 10-night Grand Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 73°F.

9. Day 9 — Sunday, Oct 25, 2026 — Shimizu, Japan

   Shimizu, Japan is a scheduled port of call on day 9 of the 10-night Grand Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 69°F.

10. Day 10 — Monday, Oct 26, 2026 — Tokyo, Japan

    Tokyo, Japan is a scheduled port of call on day 10 of the 10-night Grand Japan cruise on Star Seeker. Expected weather: partially cloudy with highs near 66°F.