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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Departing San Diego, California on December 26, 2026, the HAL Cruises ship Koningsdam runs this 7-night Mexican Riviera Holiday sailing. It's a classic Mexican Riviera cruise. Travelers sailing in December can generally expect warm, dry, and reliably sunny Pacific-coast weather. Ports of call include San Diego, California, Puerto Vallarta, Mexico, Mazatlan, Mexico, with 2 more along the way. Scroll the daily outlook below to pack smart for every port of call.
San Diego, California is a scheduled port of call on day 1 of the 7-night Mexican Riviera Holiday cruise on Koningsdam. Expected weather: partially cloudy with highs near 61°F.
Puerto Vallarta, Mexico is a scheduled port of call on day 2 of the 7-night Mexican Riviera Holiday cruise on Koningsdam. Expected weather: partially cloudy with highs near 76°F.
Mazatlan, Mexico is a scheduled port of call on day 3 of the 7-night Mexican Riviera Holiday cruise on Koningsdam. Expected weather: partially cloudy with highs near 76°F.
Cabo San Lucas, Mexico is a scheduled port of call on day 4 of the 7-night Mexican Riviera Holiday cruise on Koningsdam. Expected weather: partially cloudy with highs near 75°F.
San Diego, California is a scheduled port of call on day 5 of the 7-night Mexican Riviera Holiday cruise on Koningsdam. Expected weather: partially cloudy with highs near 61°F.
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