Your Cruise, Your Weather
Plan Your Cruise With Free Weather Forecasts
Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Departing Seattle, Washington on September 19, 2026, the Norwegian Cruise Line (NCL) ship Norwegian Bliss runs this 7-night Alaska Round-trip Seattle: Juneau, Ketchikan & Victoria 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 4 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 Round-trip Seattle: Juneau, Ketchikan & Victoria cruise on Norwegian Bliss. Expected weather: partially cloudy with highs near 67°F.
Day 2 of 8 is a day at sea aboard Norwegian Bliss, cruising between ports on the Alaska Round-trip Seattle: Juneau, Ketchikan & Victoria itinerary.
Juneau, Alaska is a scheduled port of call on day 3 of the 7-night Alaska Round-trip Seattle: Juneau, Ketchikan & Victoria cruise on Norwegian Bliss. Expected weather: partially cloudy with highs near 59°F.
Skagway, Alaska is a scheduled port of call on day 4 of the 7-night Alaska Round-trip Seattle: Juneau, Ketchikan & Victoria cruise on Norwegian Bliss. Expected weather: partially cloudy with highs near 50°F.
Glacier Bay, Alaska is a scheduled port of call on day 5 of the 7-night Alaska Round-trip Seattle: Juneau, Ketchikan & Victoria cruise on Norwegian Bliss. Expected weather: partially cloudy with highs near 53°F.
Ketchikan, Alaska is a scheduled port of call on day 6 of the 7-night Alaska Round-trip Seattle: Juneau, Ketchikan & Victoria cruise on Norwegian Bliss. Expected weather: partially cloudy with highs near 55°F.
Victoria, British Columbia is a scheduled port of call on day 7 of the 7-night Alaska Round-trip Seattle: Juneau, Ketchikan & Victoria cruise on Norwegian Bliss. Expected weather: partially cloudy with highs near 57°F.
Seattle, Washington is a scheduled port of call on day 8 of the 7-night Alaska Round-trip Seattle: Juneau, Ketchikan & Victoria cruise on Norwegian Bliss. Expected weather: partially cloudy with highs near 66°F.
Planning another sailing? Browse our Norwegian Cruise Line (NCL) cruise guide for practical tips and ship ideas.
Already thinking about your next sailing? See what CruiseDirect has.