South America presents the full spectrum of sailing challenge. Brazil offers colonial harbours, UNESCO-protected offshore islands, and a 3,000-mile coastline with warm water and reliable trade winds — once you understand how they work. Argentina and Uruguay guard the approaches to Patagonia and the planet's most famous cape. The Galápagos, technically Ecuadorian, sit astride every Pacific westbound passage. Each destination demands preparation that goes well beyond standard offshore passage planning — these guides address what cruising resources elsewhere leave out.
Sailing Brazil: Rio to Fortaleza
Guanabara Bay arrival, the offshore islands of Fernando de Noronha, Ilha Grande, Salvador da Bahia, and the NE Brazil staging port for transatlantic departures.
- Fernando de Noronha permit required
- SE trades make northbound beating hard
- Fortaleza: Cape Verde staging port
Argentina & Uruguay: Río de la Plata to Patagonia
Buenos Aires as the main yacht hub, the wide brown estuary of the Río de la Plata, Montevideo, Mar del Plata, and the Patagonian channels south to Ushuaia and Cape Horn.
- Pampero: sudden SW storm — no warning
- Río de la Plata 220km wide, shoal-ridden
- Ushuaia vs Puerto Williams for Horn staging
Cape Horn: Planning the Passage
Why it earned its fearsome reputation, east-to-west vs west-to-east, timing windows, minimum boat requirements, the Cape Horn Club certificate, and Puerto Williams as staging base.
- December–February only
- 50% of days have gale-force winds
- Cape Horn Club: Chilean Navy certificate
Galápagos & Ecuador: The Pacific Waypoint
The permit and port fees, restricted anchorages on four islands, the wildlife encounter, provisioning reality in Puerto Ayora, and the Guayaquil mainland staging port.
- ~$500–800 in permits and fees
- Only 4 islands open to yachts
- ITCZ timing determines trade wind access
About These Guides
These are editorial resources compiled from cruising reports, pilot books, and offshore sailors' accounts. Permit requirements, port fees, customs procedures, and anchorage restrictions in South America change with some regularity. Verify current requirements with your local consulate, the relevant Capitanía de Puerto or Capitania dos Portos, and recent cruiser forums before departure. See the marina directory for specific facility listings.