
Plan Your Cruise With Free Weather Forecasts
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Loading Travel Forecast…Join Viking Cruises's Viking Venus for a 22-night voyage on the North Pacific Passage route, setting out from Vancouver, Canada on September 4, 2026. 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 Vancouver, Canada, Ketchikan, Alaska, Sitka, Alaska, with 9 more along the way. The forecasts below break the weather down port by port.
Vancouver, Canada is a scheduled port of call on day 1 of the 22-night North Pacific Passage cruise on Viking Venus. Expected weather: partially cloudy with highs near 74°F.
Ketchikan, Alaska is a scheduled port of call on day 2 of the 22-night North Pacific Passage cruise on Viking Venus. Expected weather: partially cloudy with highs near 58°F.
Sitka, Alaska is a scheduled port of call on day 3 of the 22-night North Pacific Passage cruise on Viking Venus. Expected weather: partially cloudy with highs near 60°F.
Glacier Bay, Alaska is a scheduled port of call on day 4 of the 22-night North Pacific Passage cruise on Viking Venus. Expected weather: partially cloudy with highs near 56°F.
Hubbard Glacier, Alaska is a scheduled port of call on day 5 of the 22-night North Pacific Passage cruise on Viking Venus. Expected weather: partially cloudy with highs near 46°F.
Valdez, Alaska is a scheduled port of call on day 6 of the 22-night North Pacific Passage cruise on Viking Venus. Expected weather: partially cloudy with highs near 62°F.
Seward, Alaska is a scheduled port of call on day 7 of the 22-night North Pacific Passage cruise on Viking Venus. Expected weather: partially cloudy with highs near 58°F.
Homer, Alaska is a scheduled port of call on day 8 of the 22-night North Pacific Passage cruise on Viking Venus. Expected weather: partially cloudy with highs near 57°F.
Kodiak, Alaska is a scheduled port of call on day 9 of the 22-night North Pacific Passage cruise on Viking Venus. Expected weather: partially cloudy with highs near 56°F.
Dutch Harbor, Alaska is a scheduled port of call on day 10 of the 22-night North Pacific Passage cruise on Viking Venus. Expected weather: partially cloudy with highs near 50°F.
Otaru, Japan is a scheduled port of call on day 11 of the 22-night North Pacific Passage cruise on Viking Venus. Expected weather: partially cloudy with highs near 68°F.
Tokyo, Japan is a scheduled port of call on day 12 of the 22-night North Pacific Passage cruise on Viking Venus. Expected weather: partially cloudy with highs near 75°F.
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Most PopularVancouver Half-Day Whale Watching Adventure with Free Photos
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Most PopularPREMIUM Sitka Scenic Tour
From $110
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From $49
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Most PopularSeward to Anchorage Direct Transfer Tour
From $85
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Most PopularHOMER - Wilderness Wildlife & Beachcombing Experience
From $239
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Most PopularOtaru Customized Private Tour in 1 Day with Licensed Guide
From $148
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Vancouver, Canada
Most PopularVancouver Half-Day Whale Watching Adventure with Free Photos
From $186
Book Now
Budget PickFlyover Vancouver: The Immersive Theater Experience
From $24
Book NowKetchikan, Alaska
Most PopularKetchikan Kayak Eco-Tour
From $161
Book Now
Budget Pick2.5 Hour Tour in Ketchikan on the Tongass Trolley
From $85
Book NowSitka, Alaska
Most PopularPREMIUM Sitka Scenic Tour
From $110
Book Now
Budget PickGuided Walking Tour of Sitka | HISTORIC DOWNTOWN
From $49
Book NowSeward, Alaska
Most PopularSeward to Anchorage Direct Transfer Tour
From $85
Book NowHomer, Alaska
Most PopularHOMER - Wilderness Wildlife & Beachcombing Experience
From $239
Book NowOtaru, Japan
Most PopularOtaru Customized Private Tour in 1 Day with Licensed Guide
From $148
Book NowTokyo, Japan
Most PopularTokyo Shinjuku Sumo Show & Experience with Photo
From $76
Book Now
Budget PickOfficial Street Go-Kart in Shibuya
From $57
Book NowPowered by Viator/Tripadvisor. Booking through our links may earn us a commission keeping this site free at no cost to you.