Your Cruise, Your Weather
Plan Your Cruise With Free Weather Forecasts
Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Departing Buenos Aires, Argentina on December 10, 2026, the MSC Cruises ship MSC Seaview runs this 7-night South America sailing. The route makes 5 scheduled stops. Travelers sailing in December can generally expect cooler, off-season conditions. Ports of call include Buenos Aires, Argentina, Santos, Brazil, Camboriu, Brazil, with 2 more along the way. Scroll the daily outlook below to pack smart for every port of call.
Buenos Aires, Argentina is a scheduled port of call on day 1 of the 7-night South America cruise on MSC Seaview. Expected weather: partially cloudy with highs near 79°F.
Santos, Brazil is a scheduled port of call on day 2 of the 7-night South America cruise on MSC Seaview. Expected weather: partially cloudy with highs near 76°F.
Camboriu, Brazil is a scheduled port of call on day 3 of the 7-night South America cruise on MSC Seaview. Expected weather: partially cloudy with highs near 81°F.
Punta Del Este, Uruguay is a scheduled port of call on day 4 of the 7-night South America cruise on MSC Seaview. Expected weather: partially cloudy with highs near 70°F.
Buenos Aires, Argentina is a scheduled port of call on day 5 of the 7-night South America cruise on MSC Seaview. Expected weather: partially cloudy with highs near 80°F.
Compare rates and find your next sailing.