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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Departing Los Angeles, California on September 20, 2026, the Princess Cruises ship Island Princess runs this 16-night Panama Canal Ocean to Ocean sailing. It's a classic Mexican Riviera cruise. Travelers sailing in September can generally expect warm, dry, and reliably sunny Pacific-coast weather. Ports of call include Los Angeles, California, Puerto Vallarta, Mexico, Huatulco, Mexico, with 6 more along the way. Scroll the daily outlook below to pack smart for every port of call.
Los Angeles, California is a scheduled port of call on day 1 of the 16-night Panama Canal Ocean to Ocean cruise on Island Princess. Expected weather: partially cloudy with highs near 79°F.
Puerto Vallarta, Mexico is a scheduled port of call on day 2 of the 16-night Panama Canal Ocean to Ocean cruise on Island Princess. Expected weather: partially cloudy with highs near 80°F.
Huatulco, Mexico is a scheduled port of call on day 3 of the 16-night Panama Canal Ocean to Ocean cruise on Island Princess. Expected weather: partially cloudy with highs near 83°F.
Puerto Chiapas, Mexico is a scheduled port of call on day 4 of the 16-night Panama Canal Ocean to Ocean cruise on Island Princess. Expected weather: partially cloudy with highs near 85°F.
Puntarenas, Costa Rica is a scheduled port of call on day 5 of the 16-night Panama Canal Ocean to Ocean cruise on Island Princess. Expected weather: rain, overcast with highs near 82°F.
Panama City, Panama is a scheduled port of call on day 6 of the 16-night Panama Canal Ocean to Ocean cruise on Island Princess. Expected weather: partially cloudy with highs near 82°F.
Panama Canal is a scheduled port of call on day 7 of the 16-night Panama Canal Ocean to Ocean cruise on Island Princess. Expected weather: overcast with highs near 84°F.
Oranjestad, Aruba is a scheduled port of call on day 8 of the 16-night Panama Canal Ocean to Ocean cruise on Island Princess. Expected weather: partially cloudy with highs near 84°F.
Fort Lauderdale, Florida is a scheduled port of call on day 9 of the 16-night Panama Canal Ocean to Ocean cruise on Island Princess. Expected weather: partially cloudy with highs near 82°F.
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