SOUTHERN BRAZIL, URUGUAY & ARGENTINA FISHING MAP
Fishing Hot Spots
From Paraná and Santa Catarina's islands around Florianópolis, down the long beaches of Rio Grande do Sul to the Rio Grande jetties, along Uruguay from Punta del Diablo to Punta del Este and Montevideo, and down the Buenos Aires coast past Mar del Plata and Necochea to Bahía San Blas and the Gulf of San Matías. Tap any star or dot to see what it is and what to fish there.
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Fishing & access
Marine chart layers
Parks & rules
Safety: these are planning references. Use current official charts, weather and marine alerts and proper safety equipment before heading out.
Lake guides for this map
Month-by-month patterns, fish, ramps and rules for each water:
Fishing Hot Spots by area
Islands, points, jetties, piers and bays. Tap one to fly to it on the map.
Bluefish on the jetties, corvina in the surf, sharks at San Blas
This is cool-water, shore-fishing country. In Santa Catarina the rocky islands off Florianópolis, Porto Belo and Imbituba hold groupers (garoupa), amberjack and bluefish (anchova), and the bays fill with corvina, weakfish and mullet. The long beaches of Rio Grande do Sul have fishing piers like Cidreira, and the Rio Grande jetties at the mouth of the Lagoa dos Patos are famous for bluefish, corvina and black drum.
In Uruguay and Argentina the classic catch is corvina from the beaches and points, with pescadilla, burriqueta, brótola, pejerrey and bluefish (anchoa) from the piers and the rocks of Punta del Este, Mar del Plata and Necochea. Bahía San Blas is Argentina's shark capital, where anglers catch and release bacota (bronze whaler), gatopardo (sevengill) and escalandrún (sand tiger). Many of these sharks are endangered: release them alive.
Rules: Brazil requires an amateur fishing license (Licença de Pesca Amadora); Uruguay and the Argentine provinces have their own sport fishing rules, sizes and closed seasons. Parks, biological reserves and refuges are closed to fishing. Check with the local authority before you go.
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Map sources & checks
- Coverage
- Southern Brazil, Uruguay & Argentina. Mapped features come from public datasets and can be incomplete or out of date: a missing reef, ramp or wreck does not mean it is not there.
- Map data
- OpenStreetMap contributors (ODbL) — retrieved October 7, 2026
- World Database on Protected Areas (UNEP-WCMC & IUCN), Protected Planet — retrieved October 7, 2026 (license: Protected Planet terms)
- Hot spots
- 39 hot spots, each with its own source (tap any star to see it): OpenStreetMap mapped feature (39).
- Protected areas
- 34 protected areas from the official list above, drawn in dashed red. Fishing rules inside them are set by the managing agency; check with them before you fish.
- Chart layers (Charts button)
- GEBCO ocean depth and OpenSeaMap buoys, lights and markers. GEBCO and OpenSeaMap are useful references, not official navigation charts.
- Weather & tides
- See Weather & Tides for this area: Open-Meteo weather and marine models. Tides here are estimated from a global sea-level model, not official tide tables.
- Dates
- This page last updated October 15, 2026. Each dataset keeps its own retrieval date, shown above.
⚠️ Planning reference only, not for navigation. Use current official charts, weather and marine alerts, and proper safety gear before heading out.
See something wrong or missing? Tell us and we will check it against the source.