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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Join Oceania Cruises's Oceania Riviera for a 30-night voyage on the Alaska & South Pacific Gems Vancouver to Papeete route, setting out from Vancouver, Canada on September 19, 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, Juneau, Alaska, with 16 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 30-night Alaska & South Pacific Gems Vancouver to Papeete cruise on Oceania Riviera. Expected weather: partially cloudy with highs near 69°F.
Day 2 of 31 is a day at sea aboard Oceania Riviera, cruising between ports on the Alaska & South Pacific Gems Vancouver to Papeete itinerary.
Ketchikan, Alaska is a scheduled port of call on day 3 of the 30-night Alaska & South Pacific Gems Vancouver to Papeete cruise on Oceania Riviera. Expected weather: partially cloudy with highs near 56°F.
Day 4 of 31 is a day at sea aboard Oceania Riviera, cruising between ports on the Alaska & South Pacific Gems Vancouver to Papeete itinerary.
Juneau, Alaska is a scheduled port of call on day 5 of the 30-night Alaska & South Pacific Gems Vancouver to Papeete cruise on Oceania Riviera. Expected weather: partially cloudy with highs near 59°F.
Skagway, Alaska is a scheduled port of call on day 6 of the 30-night Alaska & South Pacific Gems Vancouver to Papeete cruise on Oceania Riviera. Expected weather: partially cloudy with highs near 47°F.
Sitka, Alaska is a scheduled port of call on day 7 of the 30-night Alaska & South Pacific Gems Vancouver to Papeete cruise on Oceania Riviera. Expected weather: partially cloudy with highs near 56°F.
Day 8 of 31 is a day at sea aboard Oceania Riviera, cruising between ports on the Alaska & South Pacific Gems Vancouver to Papeete itinerary.
Day 9 of 31 is a day at sea aboard Oceania Riviera, cruising between ports on the Alaska & South Pacific Gems Vancouver to Papeete itinerary.
Day 10 of 31 is a day at sea aboard Oceania Riviera, cruising between ports on the Alaska & South Pacific Gems Vancouver to Papeete itinerary.
Day 11 of 31 is a day at sea aboard Oceania Riviera, cruising between ports on the Alaska & South Pacific Gems Vancouver to Papeete itinerary.
Day 12 of 31 is a day at sea aboard Oceania Riviera, cruising between ports on the Alaska & South Pacific Gems Vancouver to Papeete itinerary.
Hilo, Hawaii is a scheduled port of call on day 13 of the 30-night Alaska & South Pacific Gems Vancouver to Papeete cruise on Oceania Riviera. Expected weather: partially cloudy with highs near 79°F.
Kailua Kona, Hawaii is a scheduled port of call on day 14 of the 30-night Alaska & South Pacific Gems Vancouver to Papeete cruise on Oceania Riviera. Expected weather: partially cloudy with highs near 74°F.
Kahului, Hawaii is a scheduled port of call on day 15 of the 30-night Alaska & South Pacific Gems Vancouver to Papeete cruise on Oceania Riviera. Expected weather: partially cloudy with highs near 81°F.
Nawiliwili, Hawaii is a scheduled port of call on day 16 of the 30-night Alaska & South Pacific Gems Vancouver to Papeete cruise on Oceania Riviera.
Honolulu, Hawaii is a scheduled port of call on day 17 of the 30-night Alaska & South Pacific Gems Vancouver to Papeete cruise on Oceania Riviera.
Nawiliwili, Hawaii is a scheduled port of call on day 18 of the 30-night Alaska & South Pacific Gems Vancouver to Papeete cruise on Oceania Riviera.
Hilo, Hawaii is a scheduled port of call on day 19 of the 30-night Alaska & South Pacific Gems Vancouver to Papeete cruise on Oceania Riviera.
Kahului, Hawaii is a scheduled port of call on day 20 of the 30-night Alaska & South Pacific Gems Vancouver to Papeete cruise on Oceania Riviera.
Day 21 of 31 is a day at sea aboard Oceania Riviera, cruising between ports on the Alaska & South Pacific Gems Vancouver to Papeete itinerary.
Day 22 of 31 is a day at sea aboard Oceania Riviera, cruising between ports on the Alaska & South Pacific Gems Vancouver to Papeete itinerary.
Day 23 of 31 is a day at sea aboard Oceania Riviera, cruising between ports on the Alaska & South Pacific Gems Vancouver to Papeete itinerary.
Day 24 of 31 is a day at sea aboard Oceania Riviera, cruising between ports on the Alaska & South Pacific Gems Vancouver to Papeete itinerary.
Nuku Hiva, French Polynesia is a scheduled port of call on day 25 of the 30-night Alaska & South Pacific Gems Vancouver to Papeete cruise on Oceania Riviera.
Day 26 of 31 is a day at sea aboard Oceania Riviera, cruising between ports on the Alaska & South Pacific Gems Vancouver to Papeete itinerary.
Rangiroa, French Polynesia is a scheduled port of call on day 27 of the 30-night Alaska & South Pacific Gems Vancouver to Papeete cruise on Oceania Riviera.
Raiatea, French Polynesia is a scheduled port of call on day 28 of the 30-night Alaska & South Pacific Gems Vancouver to Papeete cruise on Oceania Riviera.
Huahine, French Polynesia is a scheduled port of call on day 29 of the 30-night Alaska & South Pacific Gems Vancouver to Papeete cruise on Oceania Riviera.
Bora Bora, French Polynesia is a scheduled port of call on day 30 of the 30-night Alaska & South Pacific Gems Vancouver to Papeete cruise on Oceania Riviera.
Papeete, Tahiti, French Polynesia is a scheduled port of call on day 31 of the 30-night Alaska & South Pacific Gems Vancouver to Papeete cruise on Oceania Riviera.
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