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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Departing Santos, Brazil on January 24, 2027, the Costa Cruises ship Costa Diadema runs this 7-night South America from Santos sailing. The route makes 5 scheduled stops. Travelers sailing in January can generally expect cooler, off-season conditions. Ports of call include Santos, Brazil, Buenos Aires, Argentina, Montevideo, Uruguay, with 2 more along the way. Scroll the daily outlook below to pack smart for every port of call.
Santos, Brazil is a scheduled port of call on day 1 of the 7-night South America from Santos cruise on Costa Diadema. Expected weather: partially cloudy with highs near 80°F.
Buenos Aires, Argentina is a scheduled port of call on day 2 of the 7-night South America from Santos cruise on Costa Diadema. Expected weather: partially cloudy with highs near 82°F.
Montevideo, Uruguay is a scheduled port of call on day 3 of the 7-night South America from Santos cruise on Costa Diadema. Expected weather: partially cloudy with highs near 75°F.
Itajai, Brazil is a scheduled port of call on day 4 of the 7-night South America from Santos cruise on Costa Diadema. Expected weather: partially cloudy with highs near 84°F.
Santos, Brazil is a scheduled port of call on day 5 of the 7-night South America from Santos cruise on Costa Diadema. Expected weather: partially cloudy with highs near 80°F.
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Most PopularBuenos Aires Private City Tour with Local Guide
From $109
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Most PopularMontevideo Highlights: Shared City Tour for Cruise Passengers
From $49
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Budget PickHalf-day Regular City Tour at Montevideo
From $25
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Most PopularSnorkeling Tour on Macuco Island With Underwater Photos by Zimbros Ecotour
From $44
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Budget PickBeach Safari - Panoramic Tour of 7 Bombinhas Beaches
From $18
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Most PopularTransfer SANTOS/Port of Santos to/from GRU, CGH & Sao Paulo City
From $140
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Buenos Aires, Argentina
Most PopularBuenos Aires Private City Tour with Local Guide
From $109
Book NowMontevideo, Uruguay
Most PopularMontevideo Highlights: Shared City Tour for Cruise Passengers
From $49
Book NowBudget PickHalf-day Regular City Tour at Montevideo
From $25
Book NowItajai, Brazil
Most PopularSnorkeling Tour on Macuco Island With Underwater Photos by Zimbros Ecotour
From $44
Book NowBudget PickBeach Safari - Panoramic Tour of 7 Bombinhas Beaches
From $18
Book NowBefore you disembark Santos, Brazil
Short on time — quick options that fit before you head out.
Most PopularTransfer SANTOS/Port of Santos to/from GRU, CGH & Sao Paulo City
From $140
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