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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Departing San Diego, California on December 20, 2026, the Royal Caribbean Cruises ship Serenade Of The Seas runs this 7-night Cabo, Mazatlan & La Paz Cruise 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, Cabo San Lucas, Mexico, La Paz, 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 Cabo, Mazatlan & La Paz Cruise cruise on Serenade Of The Seas. Expected weather: partially cloudy with highs near 62°F.
Cabo San Lucas, Mexico is a scheduled port of call on day 2 of the 7-night Cabo, Mazatlan & La Paz Cruise cruise on Serenade Of The Seas. Expected weather: partially cloudy with highs near 76°F.
La Paz, Mexico is a scheduled port of call on day 3 of the 7-night Cabo, Mazatlan & La Paz Cruise cruise on Serenade Of The Seas. Expected weather: partially cloudy with highs near 73°F.
Mazatlan, Mexico is a scheduled port of call on day 4 of the 7-night Cabo, Mazatlan & La Paz Cruise cruise on Serenade Of The Seas. Expected weather: partially cloudy with highs near 76°F.
San Diego, California is a scheduled port of call on day 5 of the 7-night Cabo, Mazatlan & La Paz Cruise cruise on Serenade Of The Seas. Expected weather: partially cloudy with highs near 61°F.
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Budget PickSan Diego: 3 Hour Whale Watch Cruise with Legacy Whale Watch
From $34
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Most PopularCabo San Lucas Snorkeling Cruise with Open Bar and Lunch
From $80
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Budget PickCabo Boat Ride to El Arco & Lover’s Beach with Swimming
From $25
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Most PopularValle de Las Animas, Moon Valley and Killi Killi half day tour
From $85
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Budget PickWalking Tour on the Political History of La Paz Bolivia
From $30
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Most PopularMazatlan City Sightseeing Tour with Shopping Time and Lunch
From $40
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Budget PickSan Diego: 3 Hour Whale Watch Cruise with Legacy Whale Watch
From $34
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San Diego, California
Budget PickSan Diego: 3 Hour Whale Watch Cruise with Legacy Whale Watch
From $34
Book NowCabo San Lucas, Mexico
Most PopularCabo San Lucas Snorkeling Cruise with Open Bar and Lunch
From $80
Book NowBudget PickCabo Boat Ride to El Arco & Lover’s Beach with Swimming
From $25
Book NowLa Paz, Mexico
Most PopularValle de Las Animas, Moon Valley and Killi Killi half day tour
From $85
Book NowBudget PickWalking Tour on the Political History of La Paz Bolivia
From $30
Book NowMazatlan, Mexico
Most PopularMazatlan City Sightseeing Tour with Shopping Time and Lunch
From $40
Book NowBefore you disembark San Diego, California
Short on time — quick options that fit before you head out.
Budget PickSan Diego: 3 Hour Whale Watch Cruise with Legacy Whale Watch
From $34
Book NowPowered by Viator/Tripadvisor. Booking through our links may earn us a commission keeping this site free at no cost to you.
