10-Night Cruise on Star SeekerGrand Japan - Weather

The Star Seeker sails a 10-night Grand Japan itinerary with Windstar Cruises, departing Yokohama, Japan on October 6, 2026. It's a classic Asia cruise. Travelers sailing in October can generally expect cooler, off-season conditions. Ports of call include Yokohama, Japan, Shimizu, Japan, Shingu, 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 — Tuesday, Oct 6, 2026 — Yokohama, Japan

   Yokohama, 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 74°F.

2. Day 2 — Wednesday, Oct 7, 2026 — Shimizu, Japan

   Shimizu, 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 74°F.

3. Day 3 — Thursday, Oct 8, 2026 — Shingu, Japan

   Shingu, 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 77°F.

4. Day 4 — Saturday, Oct 10, 2026 — Kagoshima, Japan

   Kagoshima, 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 80°F.

5. Day 5 — Sunday, Oct 11, 2026 — Nagasaki, Japan

   Nagasaki, Japan 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 78°F.

6. Day 6 — Monday, Oct 12, 2026 — Busan, South Korea

   Busan, South Korea 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 68°F.

7. Day 7 — Tuesday, Oct 13, 2026 — Karatsu, Japan

   Karatsu, 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 77°F.

8. Day 8 — Wednesday, Oct 14, 2026 — Hiroshima, Japan

   Hiroshima, 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 75°F.

9. Day 9 — Thursday, Oct 15, 2026 — Takamatsu, Japan

   Takamatsu, 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 73°F.

10. Day 10 — Friday, Oct 16, 2026 — Kobe/Osaka, Japan

    Kobe/Osaka, 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 72°F.