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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Join Princess Cruises's Ruby Princess for a 16-night voyage on the Hawaiian Islands route, setting out from San Francisco, California on September 25, 2027. It's a classic Hawaii cruise. Travelers sailing in September can generally expect warm, breezy tropical weather with brief passing showers. Ports of call include San Francisco, California, Honolulu, Hawaii, Kailua Kona, Hawaii, with 4 more along the way. The forecasts below break the weather down port by port.
San Francisco, California is a scheduled port of call on day 1 of the 16-night Hawaiian Islands cruise on Ruby Princess. Expected weather: partially cloudy with highs near 76°F.
Honolulu, Hawaii is a scheduled port of call on day 2 of the 16-night Hawaiian Islands cruise on Ruby Princess. Expected weather: partially cloudy with highs near 80°F.
Kailua Kona, Hawaii is a scheduled port of call on day 3 of the 16-night Hawaiian Islands cruise on Ruby Princess. Expected weather: rain, partially cloudy with highs near 74°F.
Kahului, Hawaii is a scheduled port of call on day 4 of the 16-night Hawaiian Islands cruise on Ruby Princess. Expected weather: partially cloudy with highs near 81°F.
Nawiliwili, Hawaii is a scheduled port of call on day 5 of the 16-night Hawaiian Islands cruise on Ruby Princess. Expected weather: partially cloudy with highs near 79°F.
Ensenada, Mexico is a scheduled port of call on day 6 of the 16-night Hawaiian Islands cruise on Ruby Princess. Expected weather: clear with highs near 80°F.
San Francisco, California is a scheduled port of call on day 7 of the 16-night Hawaiian Islands cruise on Ruby Princess. Expected weather: partially cloudy with highs near 73°F.
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