| Praia do Pontal de Sernambetiba | Rio de Janeiro | Coastal Waters | 21.6°C(70.9°F) | January, February, March, April, December | Live SST → |
| Praia do Portinho | Espírito Santo | Coastal Waters | 22.5°C(72.5°F) | January, February, March, April, May | Live SST → |
| Praia do Porto | Brazil | Coastal Waters | 26.5°C(79.7°F) | January, February, March, April, May, June, July, August, September, October, November, December | Live SST → |
| Praia do Porto | Santa Catarina | Río de la Plata | 18.7°C(65.7°F) | January, February, March | Live SST → |
| Praia do Porto | Espírito Santo | Coastal Waters | 23.2°C(73.8°F) | January, February, March, April, May, June, November, December | Live SST → |
| Praia do Porto da Barra | Bahia | Coastal Waters | 25.7°C(78.3°F) | January, February, March, April, May, June, July, August, September, October, November, December | Live SST → |
| Praia do Presídio | São Paulo | Coastal Waters | 22°C(71.6°F) | January, February, March, April, December | Live SST → |
| Praia do Príncipe | Brazil | Coastal Waters | 23.2°C(73.8°F) | January, February, March, April, May, June, July, November, December | Live SST → |
| Praia do Quixabinha | Brazil | Coastal Waters | 26.5°C(79.7°F) | January, February, March, April, May, June, July, August, September, October, November, December | Live SST → |
| Praia do Recreio dos Bandeirantes | Rio de Janeiro | Coastal Waters | 21.6°C(70.9°F) | January, February, March, April, December | Live SST → |
| Praia do Riacho | Espírito Santo | Coastal Waters | 22.8°C(73°F) | January, February, March, April, May, June, November, December | Live SST → |
| Praia do Ribeiro | Espírito Santo | Coastal Waters | 23.2°C(73.8°F) | January, February, March, April, May, June, November, December | Live SST → |
| Praia do Rio das Pacas | Santa Catarina | Río de la Plata | 19°C(66.2°F) | January, February, March, December | Live SST → |
| Praia do Saco | Rio de Janeiro | Coastal Waters | 22.4°C(72.3°F) | January, February, March, April, May, December | Live SST → |
| Praia do Saco | Espírito Santo | Coastal Waters | 22.8°C(73°F) | January, February, March, April, May, June, November, December | Live SST → |
| Praia do Saco do Major | São Paulo | Coastal Waters | 21.5°C(70.7°F) | January, February, March, April, December | Live SST → |
| Praia do Sahy | São Paulo | Coastal Waters | 21.9°C(71.4°F) | January, February, March, April, December | Live SST → |
| Praia do Sancho | Brazil | Coastal Waters | 26.5°C(79.7°F) | January, February, March, April, May, June, July, August, September, October, November, December | Live SST → |
| Praia do Santinho | Santa Catarina | Río de la Plata | 19.1°C(66.4°F) | January, February, March, April, December | Live SST → |
| Praia do Sapateiro | São Paulo | Coastal Waters | 22°C(71.6°F) | January, February, March, April, December | Live SST → |
| Praia do Sapé | Espírito Santo | Coastal Waters | 22.5°C(72.5°F) | January, February, March, April, May | Live SST → |
| Praia do Secreto | Rio de Janeiro | Coastal Waters | 21.6°C(70.9°F) | January, February, March, April, December | Live SST → |
| Praia do Siriú | Santa Catarina | Río de la Plata | 19°C(66.2°F) | January, February, March, December | Live SST → |
| Praia do Sítio Bom | Rio de Janeiro | Coastal Waters | 22.4°C(72.3°F) | January, February, March, April, May, December | Live SST → |
| Praia do Sol | Santa Catarina | Río de la Plata | 19.6°C(67.3°F) | January, February, March, April, December | Live SST → |
| Praia do Sorocotuba | São Paulo | Coastal Waters | 21.8°C(71.2°F) | January, February, March, April, May, December | Live SST → |
| Praia do Sossego | Rio de Janeiro | Coastal Waters | 21.6°C(70.9°F) | January, February, March, April, December | Live SST → |
| Praia do Sueste | Rio Grande do Norte | Coastal Waters | 26.5°C(79.7°F) | January, February, March, April, May, June, July, August, September, October, November, December | Live SST → |
| Praia do Sul | Rio de Janeiro | Coastal Waters | 22.4°C(72.3°F) | January, February, March, April, May, December | Live SST → |
| Praia do Tenório | São Paulo | Coastal Waters | 22.2°C(72°F) | January, February, March, April, December | Live SST → |
| Praia do Tombo | São Paulo | Coastal Waters | 21.5°C(70.7°F) | January, February, March, April, December | Live SST → |
| Praia do Tombo | Espírito Santo | Coastal Waters | 22.5°C(72.5°F) | January, February, March, April, May | Live SST → |
| Praia do Toque-Toque Grande | São Paulo | Coastal Waters | 21.9°C(71.4°F) | January, February, March, April, December | Live SST → |
| Praia do Toque-Toque Pequeno | São Paulo | Coastal Waters | 21.9°C(71.4°F) | January, February, March, April, December | Live SST → |
| Praia do Vai-Quem-Quer | Brazil | Coastal Waters | 29.1°C(84.4°F) | January, February, March, April, May, June, July, August, September, October, November, December | Live SST → |
| Praia do Veludo | Rio Grande do Sul | Río de la Plata | 17.5°C(63.5°F) | January, February, March, December | Live SST → |
| Praia do Vidigal | Rio de Janeiro | Coastal Waters | 21.6°C(70.9°F) | January, February, March, April, December | Live SST → |
| Praia Doce | Espírito Santo | Coastal Waters | 22.5°C(72.5°F) | January, February, March, April, May | Live SST → |
| Praia dos Adventistas | Espírito Santo | Coastal Waters | 22.8°C(73°F) | January, February, March, April, May, June, November, December | Live SST → |
| Praia dos Amores | Rio de Janeiro | Coastal Waters | 21.6°C(70.9°F) | January, February, March, April, December | Live SST → |
| Praia dos Artistas | Rio Grande do Norte | Coastal Waters | 26.4°C(79.5°F) | January, February, March, April, May, June, July, August, September, October, November, December | Live SST → |
| Praia dos Artistas | Bahia | Coastal Waters | 25.7°C(78.3°F) | January, February, March, April, May, June, July, August, September, October, November, December | Live SST → |
| Praia dos Cabritos | Brazil | Coastal Waters | 23.3°C(73.9°F) | January, February, March, April, May, June, July, November, December | Live SST → |
| Praia dos Castelhanos | Espírito Santo | Coastal Waters | 22.5°C(72.5°F) | January, February, March, April, May | Live SST → |
| Praia dos Comboios | Espírito Santo | Coastal Waters | 23.8°C(74.8°F) | January, February, March, April, May, June, October, November, December | Live SST → |
| Praia dos Coqueiros | Espírito Santo | Coastal Waters | 22.5°C(72.5°F) | January, February, March, April, May | Live SST → |
| Praia dos Frades | Brazil | Coastal Waters | 21.6°C(70.9°F) | January, February, March, April, December | Live SST → |
| Praia dos Ingleses | Santa Catarina | Río de la Plata | 19.1°C(66.4°F) | January, February, March, April, December | Live SST → |
| Praia dos Milagres | Pernambuco | Coastal Waters | 26.4°C(79.5°F) | January, February, March, April, May, June, July, August, September, October, November, December | Live SST → |
| Praia dos Milionários | São Paulo | Coastal Waters | 21.8°C(71.2°F) | January, February, March, April, May, December | Live SST → |