8-Night Cruise on Brilliant LadyAlaska: Seattle to Vancouver - Weather

Departing Seattle, Washington on September 3, 2026, the Virgin Voyages Cruises ship Brilliant Lady runs this 8-night Alaska: Seattle to Vancouver sailing. 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 Seattle, Washington, Sitka, Alaska, Icy Strait Point, Alaska, with 4 more along the way. Scroll the daily outlook below to pack smart for every port of call.

1. Day 1 — Thursday, Sep 3, 2026 — Seattle, Washington

   Seattle, Washington is a scheduled port of call on day 1 of the 8-night Alaska: Seattle to Vancouver cruise on Brilliant Lady. Expected weather: partially cloudy with highs near 73°F.

2. Day 2 — Saturday, Sep 5, 2026 — Sitka, Alaska

   Sitka, Alaska is a scheduled port of call on day 2 of the 8-night Alaska: Seattle to Vancouver cruise on Brilliant Lady. Expected weather: partially cloudy with highs near 60°F.

3. Day 3 — Sunday, Sep 6, 2026 — Icy Strait Point, Alaska

   Icy Strait Point, Alaska is a scheduled port of call on day 3 of the 8-night Alaska: Seattle to Vancouver cruise on Brilliant Lady. Expected weather: partially cloudy with highs near 56°F.

4. Day 4 — Monday, Sep 7, 2026 — Skagway, Alaska

   Skagway, Alaska is a scheduled port of call on day 4 of the 8-night Alaska: Seattle to Vancouver cruise on Brilliant Lady. Expected weather: partially cloudy with highs near 55°F.

5. Day 5 — Tuesday, Sep 8, 2026 — Tracy Arm/Endicott Arm, Alaska

   Tracy Arm/Endicott Arm, Alaska is a scheduled port of call on day 5 of the 8-night Alaska: Seattle to Vancouver cruise on Brilliant Lady. Expected weather: partially cloudy with highs near 59°F.

6. Day 6 — Wednesday, Sep 9, 2026 — Ketchikan, Alaska

   Ketchikan, Alaska is a scheduled port of call on day 6 of the 8-night Alaska: Seattle to Vancouver cruise on Brilliant Lady. Expected weather: partially cloudy with highs near 58°F.

7. Day 7 — Friday, Sep 11, 2026 — Vancouver, Canada

   Vancouver, Canada is a scheduled port of call on day 7 of the 8-night Alaska: Seattle to Vancouver cruise on Brilliant Lady. Expected weather: partially cloudy with highs near 72°F.