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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…The MSC Musica sails a 8-night South America itinerary with MSC Cruises, departing Santos, Brazil on December 20, 2026. The route makes 5 scheduled stops. Travelers sailing in December can generally expect cooler, off-season conditions. Ports of call include Santos, Brazil, Montevideo, Uruguay, Buenos Aires, Argentina, with 2 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.
Santos, Brazil is a scheduled port of call on day 1 of the 8-night South America cruise on MSC Musica. Expected weather: partially cloudy with highs near 77°F.
Day 2 of 9 is a day at sea aboard MSC Musica, cruising between ports on the South America itinerary.
Day 3 of 9 is a day at sea aboard MSC Musica, cruising between ports on the South America itinerary.
Montevideo, Uruguay is a scheduled port of call on day 4 of the 8-night South America cruise on MSC Musica. Expected weather: partially cloudy with highs near 73°F.
Buenos Aires, Argentina is a scheduled port of call on day 5 of the 8-night South America cruise on MSC Musica. Expected weather: partially cloudy with highs near 81°F.
Punta Del Este, Uruguay is a scheduled port of call on day 6 of the 8-night South America cruise on MSC Musica. Expected weather: partially cloudy with highs near 71°F.
Day 7 of 9 is a day at sea aboard MSC Musica, cruising between ports on the South America itinerary.
Day 8 of 9 is a day at sea aboard MSC Musica, cruising between ports on the South America itinerary.
Santos, Brazil is a scheduled port of call on day 9 of the 8-night South America cruise on MSC Musica. Expected weather: partially cloudy with highs near 79°F.
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