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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.
Day 2 of 17 is a day at sea aboard Ruby Princess, cruising between ports on the Hawaiian Islands itinerary.
Day 3 of 17 is a day at sea aboard Ruby Princess, cruising between ports on the Hawaiian Islands itinerary.
Day 4 of 17 is a day at sea aboard Ruby Princess, cruising between ports on the Hawaiian Islands itinerary.
Day 5 of 17 is a day at sea aboard Ruby Princess, cruising between ports on the Hawaiian Islands itinerary.
Honolulu, Hawaii is a scheduled port of call on day 6 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 7 of the 16-night Hawaiian Islands cruise on Ruby Princess. Expected weather: partially cloudy with highs near 74°F.
Kahului, Hawaii is a scheduled port of call on day 8 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 9 of the 16-night Hawaiian Islands cruise on Ruby Princess. Expected weather: partially cloudy with highs near 79°F.
Day 10 of 17 is a day at sea aboard Ruby Princess, cruising between ports on the Hawaiian Islands itinerary.
Day 11 of 17 is a day at sea aboard Ruby Princess, cruising between ports on the Hawaiian Islands itinerary.
Day 12 of 17 is a day at sea aboard Ruby Princess, cruising between ports on the Hawaiian Islands itinerary.
Day 13 of 17 is a day at sea aboard Ruby Princess, cruising between ports on the Hawaiian Islands itinerary.
Day 14 of 17 is a day at sea aboard Ruby Princess, cruising between ports on the Hawaiian Islands itinerary.
Ensenada, Mexico is a scheduled port of call on day 15 of the 16-night Hawaiian Islands cruise on Ruby Princess. Expected weather: clear with highs near 80°F.
Day 16 of 17 is a day at sea aboard Ruby Princess, cruising between ports on the Hawaiian Islands itinerary.
San Francisco, California is a scheduled port of call on day 17 of the 16-night Hawaiian Islands cruise on Ruby Princess.
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