
Plan Your Cruise With Free Weather Forecasts
Loading Travel Forecast…
Loading Travel Forecast…Departing Seattle, Washington on September 25, 2026, the Royal Caribbean Cruises ship Voyager Of The Seas runs this 7-night Alaska Adventure Cruise 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, Juneau, Alaska, Skagway, Alaska, with 3 more along the way. Scroll the daily outlook below to pack smart for every port of call.
Seattle, Washington is a scheduled port of call on day 1 of the 7-night Alaska Adventure Cruise cruise on Voyager Of The Seas. Expected weather: partially cloudy with highs near 66°F.
Juneau, Alaska is a scheduled port of call on day 2 of the 7-night Alaska Adventure Cruise cruise on Voyager Of The Seas. Expected weather: rain, partially cloudy with highs near 56°F.
Skagway, Alaska is a scheduled port of call on day 3 of the 7-night Alaska Adventure Cruise cruise on Voyager Of The Seas. Expected weather: partially cloudy with highs near 47°F.
Sitka, Alaska is a scheduled port of call on day 4 of the 7-night Alaska Adventure Cruise cruise on Voyager Of The Seas. Expected weather: partially cloudy with highs near 55°F.
Victoria, British Columbia is a scheduled port of call on day 5 of the 7-night Alaska Adventure Cruise cruise on Voyager Of The Seas. Expected weather: partially cloudy with highs near 56°F.
Seattle, Washington is a scheduled port of call on day 6 of the 7-night Alaska Adventure Cruise cruise on Voyager Of The Seas. Expected weather: partially cloudy with highs near 64°F.
Compare rates and find your next sailing.