Your Cruise, Your Weather
MSC Seaside — 7-Night Caribbean & Bahamas Cruise Weather
7-Night Cruise on MSC Seaside
Caribbean & Bahamas
MSC Cruises
Miami, Florida > +4 more stop(s)
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Silly bot, you don't need weather
Day-by-Day Itinerary
7-Night Sailing · 5 Ports
Day-by-Day Itinerary
7-Night Sailing · 5 Ports
The MSC Seaside sails a 7-night Caribbean & Bahamas itinerary with MSC Cruises, departing Miami, Florida on December 21, 2026. It's a classic Caribbean cruise. Travelers sailing in December can generally expect warm, sunny weather with gentle trade winds. Ports of call include Miami, Florida, Ocean Cay, Bahamas, San Juan, Puerto Rico, with 2 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.
Day 1 — Monday, Dec 21, 2026 — Miami, Florida
Miami, Florida is a scheduled port of call on day 1 of the 7-night Caribbean & Bahamas cruise on MSC Seaside.
Day 2 — Tuesday, Dec 22, 2026 — Ocean Cay, Bahamas
Ocean Cay, Bahamas is a scheduled port of call on day 2 of the 7-night Caribbean & Bahamas cruise on MSC Seaside.
Day 3 — Friday, Dec 25, 2026 — San Juan, Puerto Rico
San Juan, Puerto Rico is a scheduled port of call on day 3 of the 7-night Caribbean & Bahamas cruise on MSC Seaside.
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