
Plan Your Cruise With Free Weather Forecasts
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Loading Travel Forecast…Join Silversea Cruises's Silver Moon for a 22-night voyage on the Vancouver To Tokyo route, setting out from Vancouver, Canada on August 27, 2026. 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, Ketchikan, Alaska, Juneau, Alaska, with 11 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 Vancouver To Tokyo cruise on Silver Moon. Expected weather: partially cloudy with highs near 74°F.
Ketchikan, Alaska is a scheduled port of call on day 2 of the 22-night Vancouver To Tokyo cruise on Silver Moon. Expected weather: partially cloudy with highs near 59°F.
Juneau, Alaska is a scheduled port of call on day 3 of the 22-night Vancouver To Tokyo cruise on Silver Moon. Expected weather: partially cloudy with highs near 63°F.
Skagway, Alaska is a scheduled port of call on day 4 of the 22-night Vancouver To Tokyo cruise on Silver Moon. Expected weather: partially cloudy with highs near 56°F.
Sitka, Alaska is a scheduled port of call on day 5 of the 22-night Vancouver To Tokyo cruise on Silver Moon. Expected weather: partially cloudy with highs near 60°F.
Hubbard Glacier, Alaska is a scheduled port of call on day 6 of the 22-night Vancouver To Tokyo cruise on Silver Moon. Expected weather: partially cloudy with highs near 47°F.
Seward, Alaska is a scheduled port of call on day 7 of the 22-night Vancouver To Tokyo cruise on Silver Moon. Expected weather: partially cloudy with highs near 59°F.
Homer, Alaska is a scheduled port of call on day 8 of the 22-night Vancouver To Tokyo cruise on Silver Moon. Expected weather: partially cloudy with highs near 59°F.
Kodiak, Alaska is a scheduled port of call on day 9 of the 22-night Vancouver To Tokyo cruise on Silver Moon. Expected weather: partially cloudy with highs near 57°F.
Hakodate, Japan is a scheduled port of call on day 10 of the 22-night Vancouver To Tokyo cruise on Silver Moon. Expected weather: partially cloudy with highs near 72°F.
Muroran, Japan is a scheduled port of call on day 11 of the 22-night Vancouver To Tokyo cruise on Silver Moon. Expected weather: partially cloudy with highs near 69°F.
Miyakojima, Japan is a scheduled port of call on day 12 of the 22-night Vancouver To Tokyo cruise on Silver Moon. Expected weather: partially cloudy with highs near 83°F.
Sendai, Japan is a scheduled port of call on day 13 of the 22-night Vancouver To Tokyo cruise on Silver Moon. Expected weather: partially cloudy with highs near 76°F.
Tokyo, Japan is a scheduled port of call on day 14 of the 22-night Vancouver To Tokyo cruise on Silver Moon. Expected weather: partially cloudy with highs near 78°F.
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Ketchikan, Alaska
Most PopularKetchikan Kayak Eco-Tour
From $161
Book Now
Budget Pick2.5 Hour Tour in Ketchikan on the Tongass Trolley
From $85
Book NowSkagway, Alaska
Most PopularSkagway Shore Excursion: Full-Day Tour of the Yukon
From $173
Book Now
Budget PickWhite Pass Deluxe Tour from Skagway
From $70
Book NowSendai, Japan
Most PopularSendai & Matsushima Customized Tour in 1 Day with Licensed Guide
From $139
Book NowPowered by Viator/Tripadvisor. Booking through our links may earn us a commission keeping this site free at no cost to you.