12-Night Cruise on Oceania InsigniaBossa Nova Reverie Buenos Aires to Rio de Janeiro - Weather

Departing Buenos Aires, Argentina on March 7, 2027, the Oceania Cruises ship Oceania Insignia runs this 12-night Bossa Nova Reverie Buenos Aires to Rio de Janeiro sailing. The route makes 11 scheduled stops. Travelers sailing in March can generally expect cooler, off-season conditions. Ports of call include Buenos Aires, Argentina, Montevideo, Uruguay, Punta Del Este, Uruguay, with 8 more along the way. Scroll the daily outlook below to pack smart for every port of call.

1. Day 1 — Sunday, Mar 7, 2027 — Buenos Aires, Argentina

   Buenos Aires, Argentina is a scheduled port of call on day 1 of the 12-night Bossa Nova Reverie Buenos Aires to Rio de Janeiro cruise on Oceania Insignia. Expected weather: partially cloudy with highs near 78°F.

2. Day 2 — Monday, Mar 8, 2027 — Montevideo, Uruguay

   Montevideo, Uruguay is a scheduled port of call on day 2 of the 12-night Bossa Nova Reverie Buenos Aires to Rio de Janeiro cruise on Oceania Insignia. Expected weather: partially cloudy with highs near 73°F.

3. Day 3 — Tuesday, Mar 9, 2027 — Punta Del Este, Uruguay

   Punta Del Este, Uruguay is a scheduled port of call on day 3 of the 12-night Bossa Nova Reverie Buenos Aires to Rio de Janeiro cruise on Oceania Insignia. Expected weather: partially cloudy with highs near 72°F.

4. Day 4 — Wednesday, Mar 10, 2027 — Rio Grande, Brazil

   Rio Grande, Brazil is a scheduled port of call on day 4 of the 12-night Bossa Nova Reverie Buenos Aires to Rio de Janeiro cruise on Oceania Insignia. Expected weather: partially cloudy with highs near 75°F.

5. Day 5 — Friday, Mar 12, 2027 — Florianopolis, Brazil

   Florianopolis, Brazil is a scheduled port of call on day 5 of the 12-night Bossa Nova Reverie Buenos Aires to Rio de Janeiro cruise on Oceania Insignia. Expected weather: partially cloudy with highs near 78°F.

6. Day 6 — Saturday, Mar 13, 2027 — Itajai, Brazil

   Itajai, Brazil is a scheduled port of call on day 6 of the 12-night Bossa Nova Reverie Buenos Aires to Rio de Janeiro cruise on Oceania Insignia. Expected weather: partially cloudy with highs near 82°F.

7. Day 7 — Sunday, Mar 14, 2027 — Santos, Brazil

   Santos, Brazil is a scheduled port of call on day 7 of the 12-night Bossa Nova Reverie Buenos Aires to Rio de Janeiro cruise on Oceania Insignia. Expected weather: partially cloudy with highs near 79°F.

8. Day 8 — Monday, Mar 15, 2027 — Paraty, Brazil

   Paraty, Brazil is a scheduled port of call on day 8 of the 12-night Bossa Nova Reverie Buenos Aires to Rio de Janeiro cruise on Oceania Insignia. Expected weather: partially cloudy with highs near 84°F.

9. Day 9 — Tuesday, Mar 16, 2027 — Ilha Grande, Brazil

   Ilha Grande, Brazil is a scheduled port of call on day 9 of the 12-night Bossa Nova Reverie Buenos Aires to Rio de Janeiro cruise on Oceania Insignia. Expected weather: partially cloudy with highs near 72°F.

10. Day 10 — Wednesday, Mar 17, 2027 — Buzios, Brazil

    Buzios, Brazil is a scheduled port of call on day 10 of the 12-night Bossa Nova Reverie Buenos Aires to Rio de Janeiro cruise on Oceania Insignia. Expected weather: partially cloudy with highs near 79°F.

11. Day 11 — Thursday, Mar 18, 2027 — Rio De Janeiro, Brazil

    Rio De Janeiro, Brazil is a scheduled port of call on day 11 of the 12-night Bossa Nova Reverie Buenos Aires to Rio de Janeiro cruise on Oceania Insignia. Expected weather: partially cloudy with highs near 79°F.