9-Night Cruise on Norwegian JoyAlaska Round-Trip Seattle: Ketchinkan, Skagway & Juneau - Weather

Departing Seattle, Washington on August 30, 2027, the Norwegian Cruise Line (NCL) ship Norwegian Joy runs this 9-night Alaska Round-Trip Seattle: Ketchinkan, Skagway & Juneau sailing. It's a classic Alaska cruise. Travelers sailing in August 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, Ketchikan, Alaska, Sitka, Alaska, with 5 more along the way. Scroll the daily outlook below to pack smart for every port of call.

1. Day 1 — Monday, Aug 30, 2027 — Seattle, Washington

   Seattle, Washington is a scheduled port of call on day 1 of the 9-night Alaska Round-Trip Seattle: Ketchinkan, Skagway & Juneau cruise on Norwegian Joy. Expected weather: partially cloudy with highs near 74°F.

2. Day 2 — Tuesday, Aug 31, 2027 — At Sea

   Day 2 of 10 is a day at sea aboard Norwegian Joy, cruising between ports on the Alaska Round-Trip Seattle: Ketchinkan, Skagway & Juneau itinerary.

3. Day 3 — Wednesday, Sep 1, 2027 — Ketchikan, Alaska

   Ketchikan, Alaska is a scheduled port of call on day 3 of the 9-night Alaska Round-Trip Seattle: Ketchinkan, Skagway & Juneau cruise on Norwegian Joy. Expected weather: partially cloudy with highs near 59°F.

4. Day 4 — Thursday, Sep 2, 2027 — Sitka, Alaska

   Sitka, Alaska is a scheduled port of call on day 4 of the 9-night Alaska Round-Trip Seattle: Ketchinkan, Skagway & Juneau cruise on Norwegian Joy. Expected weather: partially cloudy with highs near 60°F.

5. Day 5 — Friday, Sep 3, 2027 — Skagway, Alaska

   Skagway, Alaska is a scheduled port of call on day 5 of the 9-night Alaska Round-Trip Seattle: Ketchinkan, Skagway & Juneau cruise on Norwegian Joy. Expected weather: partially cloudy with highs near 55°F.

6. Day 6 — Saturday, Sep 4, 2027 — Glacier Bay, Alaska

   Glacier Bay, Alaska is a scheduled port of call on day 6 of the 9-night Alaska Round-Trip Seattle: Ketchinkan, Skagway & Juneau cruise on Norwegian Joy. Expected weather: partially cloudy with highs near 57°F.

7. Day 7 — Sunday, Sep 5, 2027 — Juneau, Alaska

   Juneau, Alaska is a scheduled port of call on day 7 of the 9-night Alaska Round-Trip Seattle: Ketchinkan, Skagway & Juneau cruise on Norwegian Joy. Expected weather: partially cloudy with highs near 62°F.

8. Day 8 — Monday, Sep 6, 2027 — At Sea

   Day 8 of 10 is a day at sea aboard Norwegian Joy, cruising between ports on the Alaska Round-Trip Seattle: Ketchinkan, Skagway & Juneau itinerary.

9. Day 9 — Tuesday, Sep 7, 2027 — Victoria, British Columbia

   Victoria, British Columbia is a scheduled port of call on day 9 of the 9-night Alaska Round-Trip Seattle: Ketchinkan, Skagway & Juneau cruise on Norwegian Joy. Expected weather: partially cloudy with highs near 60°F.

10. Day 10 — Wednesday, Sep 8, 2027 — Seattle, Washington

    Seattle, Washington is a scheduled port of call on day 10 of the 9-night Alaska Round-Trip Seattle: Ketchinkan, Skagway & Juneau cruise on Norwegian Joy. Expected weather: partially cloudy with highs near 72°F.