16-Night Cruise on Ruby PrincessHawaiian Islands - Weather

The Ruby Princess sails a 16-night Hawaiian Islands itinerary with Princess Cruises, departing San Francisco, California on January 15, 2028. It's a classic Hawaii cruise. Travelers sailing in January can generally expect warm, breezy tropical weather with brief passing showers. Ports of call include San Francisco, California, Kailua Kona, Hawaii, Honolulu, Hawaii, with 3 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.

1. Day 1 — Saturday, Jan 15, 2028 — San Francisco, California

   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 59°F.

2. Day 2 — Thursday, Jan 20, 2028 — Kailua Kona, Hawaii

   Kailua Kona, 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 70°F.

3. Day 3 — Saturday, Jan 22, 2028 — Honolulu, Hawaii

   Honolulu, Hawaii is a scheduled port of call on day 3 of the 16-night Hawaiian Islands cruise on Ruby Princess. Expected weather: partially cloudy with highs near 76°F.

4. Day 4 — Sunday, Jan 23, 2028 — Hilo, Hawaii

   Hilo, 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 75°F.

5. Day 5 — Saturday, Jan 29, 2028 — Ensenada, Mexico

   Ensenada, Mexico 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 67°F.

6. Day 6 — Monday, Jan 31, 2028 — San Francisco, California

   San Francisco, California 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 60°F.