26-Night Cruise on Silver MoonTranspacific Crossing Featuring Alaska & Japan - Weather

Join Silversea Cruises's Silver Moon for a 26-night voyage on the Transpacific Crossing Featuring Alaska & Japan route, setting out from Vancouver, Canada on September 2, 2027. It's a classic Alaska cruise. Travelers sailing in September 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 Vancouver, Canada, Ketchikan, Alaska, Sitka, Alaska, with 11 more along the way. The forecasts below break the weather down port by port.

1. Day 1 — Thursday, Sep 2, 2027 — Vancouver, Canada

   Vancouver, Canada is a scheduled port of call on day 1 of the 26-night Transpacific Crossing Featuring Alaska & Japan cruise on Silver Moon.

2. Day 2 — Saturday, Sep 4, 2027 — Ketchikan, Alaska

   Ketchikan, Alaska is a scheduled port of call on day 2 of the 26-night Transpacific Crossing Featuring Alaska & Japan cruise on Silver Moon. Expected weather: partially cloudy with highs near 59°F.

3. Day 3 — Sunday, Sep 5, 2027 — Sitka, Alaska

   Sitka, Alaska is a scheduled port of call on day 3 of the 26-night Transpacific Crossing Featuring Alaska & Japan cruise on Silver Moon. Expected weather: partially cloudy with highs near 60°F.

4. Day 4 — Tuesday, Sep 7, 2027 — Kodiak, Alaska

   Kodiak, Alaska is a scheduled port of call on day 4 of the 26-night Transpacific Crossing Featuring Alaska & Japan cruise on Silver Moon.

5. Day 5 — Thursday, Sep 16, 2027 — Aomori, Japan

   Aomori, Japan is a scheduled port of call on day 5 of the 26-night Transpacific Crossing Featuring Alaska & Japan cruise on Silver Moon.

6. Day 6 — Friday, Sep 17, 2027 — Miyako, Japan

   Miyako, Japan is a scheduled port of call on day 6 of the 26-night Transpacific Crossing Featuring Alaska & Japan cruise on Silver Moon.

7. Day 7 — Sunday, Sep 19, 2027 — Tokyo, Japan

   Tokyo, Japan is a scheduled port of call on day 7 of the 26-night Transpacific Crossing Featuring Alaska & Japan cruise on Silver Moon.

8. Day 8 — Tuesday, Sep 21, 2027 — Kagoshima, Japan

   Kagoshima, Japan is a scheduled port of call on day 8 of the 26-night Transpacific Crossing Featuring Alaska & Japan cruise on Silver Moon.

9. Day 9 — Wednesday, Sep 22, 2027 — Nagasaki, Japan

   Nagasaki, Japan is a scheduled port of call on day 9 of the 26-night Transpacific Crossing Featuring Alaska & Japan cruise on Silver Moon.

10. Day 10 — Thursday, Sep 23, 2027 — Busan, South Korea

    Busan, South Korea is a scheduled port of call on day 10 of the 26-night Transpacific Crossing Featuring Alaska & Japan cruise on Silver Moon.

11. Day 11 — Saturday, Sep 25, 2027 — Kochi, Japan

    Kochi, Japan is a scheduled port of call on day 11 of the 26-night Transpacific Crossing Featuring Alaska & Japan cruise on Silver Moon.

12. Day 12 — Sunday, Sep 26, 2027 — Kobe/Osaka, Japan

    Kobe/Osaka, Japan is a scheduled port of call on day 12 of the 26-night Transpacific Crossing Featuring Alaska & Japan cruise on Silver Moon. Expected weather: partially cloudy with highs near 79°F.

13. Day 13 — Monday, Sep 27, 2027 — Kobe/Osaka, Japan

    Kobe/Osaka, Japan is a scheduled port of call on day 13 of the 26-night Transpacific Crossing Featuring Alaska & Japan cruise on Silver Moon.

14. Day 14 — Wednesday, Sep 29, 2027 — Tokyo, Japan

    Tokyo, Japan is a scheduled port of call on day 14 of the 26-night Transpacific Crossing Featuring Alaska & Japan cruise on Silver Moon. Expected weather: partially cloudy with highs near 74°F.