7-Night Cruise on Serenade Of The SeasAlaska Inside Passage Cruise - Weather

Join Royal Caribbean Cruises's Serenade Of The Seas for a 7-night voyage on the Alaska Inside Passage Cruise route, setting out from Vancouver, Canada on August 8, 2027. 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 Vancouver, Canada, Sitka, Alaska, Tracy Arm/Endicott Arm, Alaska, with 3 more along the way. The forecasts below break the weather down port by port.

1. Day 1 — Sunday, Aug 8, 2027 — Vancouver, Canada

   Vancouver, Canada is a scheduled port of call on day 1 of the 7-night Alaska Inside Passage Cruise cruise on Serenade Of The Seas. Expected weather: partially cloudy with highs near 77°F.

2. Day 2 — Monday, Aug 9, 2027 — At Sea

   Day 2 of 8 is a day at sea aboard Serenade Of The Seas, cruising between ports on the Alaska Inside Passage Cruise itinerary.

3. Day 3 — Tuesday, Aug 10, 2027 — Sitka, Alaska

   Sitka, Alaska is a scheduled port of call on day 3 of the 7-night Alaska Inside Passage Cruise cruise on Serenade Of The Seas. Expected weather: partially cloudy with highs near 63°F.

4. Day 4 — Wednesday, Aug 11, 2027 — Tracy Arm/Endicott Arm, Alaska

   Tracy Arm/Endicott Arm, Alaska is a scheduled port of call on day 4 of the 7-night Alaska Inside Passage Cruise cruise on Serenade Of The Seas. Expected weather: partially cloudy with highs near 64°F.

5. Day 5 — Thursday, Aug 12, 2027 — Ketchikan, Alaska

   Ketchikan, Alaska is a scheduled port of call on day 5 of the 7-night Alaska Inside Passage Cruise cruise on Serenade Of The Seas. Expected weather: partially cloudy with highs near 61°F.

6. Day 6 — Friday, Aug 13, 2027 — Prince Rupert, British Columbia

   Prince Rupert, British Columbia is a scheduled port of call on day 6 of the 7-night Alaska Inside Passage Cruise cruise on Serenade Of The Seas. Expected weather: partially cloudy with highs near 65°F.

7. Day 7 — Saturday, Aug 14, 2027 — At Sea

   Day 7 of 8 is a day at sea aboard Serenade Of The Seas, cruising between ports on the Alaska Inside Passage Cruise itinerary.

8. Day 8 — Sunday, Aug 15, 2027 — Vancouver, Canada

   Vancouver, Canada is a scheduled port of call on day 8 of the 7-night Alaska Inside Passage Cruise cruise on Serenade Of The Seas. Expected weather: partially cloudy with highs near 77°F.