3-Night Cruise on Costa SerenaSouth America from Buenos Aires - Weather

Departing Buenos Aires, Argentina on March 16, 2027, the Costa Cruises ship Costa Serena runs this 3-night South America from Buenos Aires sailing. The route makes 3 scheduled stops. Travelers sailing in March can generally expect cooler, off-season conditions. Ports of call: Buenos Aires, Argentina, Montevideo, Uruguay, Buenos Aires, Argentina. Scroll the daily outlook below to pack smart for every port of call.

1. Day 1 — Tuesday, Mar 16, 2027 — Buenos Aires, Argentina

   Buenos Aires, Argentina is a scheduled port of call on day 1 of the 3-night South America from Buenos Aires cruise on Costa Serena. Expected weather: partially cloudy with highs near 76°F.

2. Day 2 — Wednesday, Mar 17, 2027 — Montevideo, Uruguay

   Montevideo, Uruguay is a scheduled port of call on day 2 of the 3-night South America from Buenos Aires cruise on Costa Serena. Expected weather: partially cloudy with highs near 72°F.

3. Day 3 — Friday, Mar 19, 2027 — Buenos Aires, Argentina

   Buenos Aires, Argentina is a scheduled port of call on day 3 of the 3-night South America from Buenos Aires cruise on Costa Serena. Expected weather: partially cloudy with highs near 75°F.