The Brazil resorts with the warmest sea water temperature in May are Sao Luis, Jericoacoara and Sao Jose de Ribamar.
Below you can see a list of all popular Brazil resorts and information about sea water temperature in May for the last two years.
| Resort Name | May 2026 | May 2025 | May 2024 |
|---|---|---|---|
| Sao Luis | 88.3°F | 88.5°F | 89.9°F |
| Jericoacoara | 88.1°F | 88.0°F | 88.7°F |
| Sao Jose de Ribamar | 88.0°F | 88.4°F | 89.5°F |
| Paracuru | 87.9°F | 88.3°F | 88.9°F |
| Fortaleza | 87.8°F | 88.1°F | 89.0°F |
| Ananindeua | 87.4°F | 87.9°F | 88.5°F |
| Belem | 87.4°F | 88.0°F | 88.5°F |
| Macapa | 87.2°F | 87.7°F | 88.8°F |
| Jaboatao dos Guararapes | 86.9°F | 88.0°F | 88.7°F |
| Recife | 86.9°F | 87.9°F | 88.7°F |
| Olinda | 86.8°F | 88.0°F | 88.8°F |
| Paulista | 86.8°F | 88.1°F | 88.7°F |
| Ilha de Itamaraca | 86.7°F | 88.1°F | 88.8°F |
| Maceio | 86.7°F | 87.3°F | 88.3°F |
| Natal | 86.6°F | 87.6°F | 88.6°F |
| Joao Pessoa | 86.6°F | 87.8°F | 88.7°F |
| Aracaju | 86.4°F | 86.3°F | 87.5°F |
| Lauro de Freitas | 86.0°F | 85.6°F | 87.0°F |
| Salvador | 86.0°F | 85.6°F | 87.0°F |
| Ilheus | 85.7°F | 84.5°F | 86.6°F |
| Itacare | 85.5°F | 84.7°F | 86.4°F |
| Paraiso dos Pataxos | 84.9°F | 83.5°F | 85.7°F |
| Porto Seguro | 84.8°F | 83.5°F | 85.6°F |
| Itaipava | 79.0°F | 80.1°F | 79.4°F |
| Marataizes | 78.9°F | 80.2°F | 79.6°F |
| Alto Lagoa Funda | 78.9°F | 80.2°F | 79.6°F |
| Piuma | 78.7°F | 80.0°F | 79.0°F |
| Angra dos Reis | 78.5°F | 78.6°F | 80.3°F |
| Parati | 78.5°F | 78.7°F | 81.0°F |
| Paraty | 78.5°F | 78.7°F | 81.0°F |
| Duque de Caxias | 78.4°F | 78.4°F | 80.0°F |
| Anchieta | 78.3°F | 79.9°F | 78.4°F |
| Vila Velha | 78.2°F | 79.2°F | 79.4°F |
| Itamambuca Beach | 78.1°F | 78.2°F | 79.7°F |
| Sao Goncalo | 78.1°F | 78.2°F | 80.3°F |
| Ubatuba | 78.1°F | 78.2°F | 79.7°F |
| Itaipuacu | 78.1°F | 77.0°F | 78.1°F |
| Guarapari | 78.1°F | 79.5°F | 78.3°F |
| Maranduba | 78.0°F | 78.4°F | 79.5°F |
| Sao Sebastiao | 77.9°F | 78.6°F | 79.9°F |
| Ilhabela | 77.8°F | 78.4°F | 79.6°F |
| Niteroi | 77.8°F | 77.3°F | 78.2°F |
| Caraguatatuba | 77.8°F | 78.4°F | 79.7°F |
| Rio de Janeiro | 77.7°F | 76.9°F | 77.7°F |
| Unamar | 77.6°F | 77.5°F | 78.8°F |
| Buzios | 77.4°F | 77.1°F | 77.5°F |
| Armacao dos Buzios | 77.4°F | 77.1°F | 77.5°F |
| Sao Paulo | 77.4°F | 78.7°F | 80.1°F |
| Rio das Ostras | 77.4°F | 77.1°F | 76.8°F |
| Barra da Tijuca | 77.3°F | 76.0°F | 77.8°F |
| Cabo Frio | 77.2°F | 76.6°F | 77.4°F |
| Macae | 77.1°F | 77.0°F | 76.2°F |
| Guaruja | 77.1°F | 78.5°F | 80.0°F |
| Peruibe | 76.7°F | 78.5°F | 79.9°F |
| Santos | 76.7°F | 78.3°F | 79.9°F |
| Praia Grande | 76.7°F | 78.4°F | 80.1°F |
| Itanhaem | 76.6°F | 78.2°F | 79.7°F |
| Mongagua | 76.6°F | 78.3°F | 79.7°F |
| Sao Vicente | 76.5°F | 78.2°F | 79.9°F |
| Ilha Comprida | 76.3°F | 78.0°F | 79.1°F |
| Pontal do Parana | 74.6°F | 76.8°F | 78.3°F |
| Matinhos | 74.6°F | 77.0°F | 78.1°F |
| Guaratuba | 74.5°F | 77.0°F | 77.9°F |
| Itapoa | 74.2°F | 76.7°F | 77.3°F |
| Penha | 73.3°F | 76.0°F | 75.9°F |
| Barra Velha | 73.2°F | 76.2°F | 76.2°F |
| Balneario Camboriu | 72.9°F | 75.2°F | 75.0°F |
| Itajai | 72.8°F | 75.2°F | 75.1°F |
| Itapema | 72.4°F | 75.0°F | 74.7°F |
| Bombinhas | 72.3°F | 75.2°F | 74.6°F |
| Pôrto Belo | 71.9°F | 74.9°F | 74.5°F |
| Enseada da Pinheira | 71.7°F | 74.1°F | 73.4°F |
| Garopaba | 71.5°F | 74.3°F | 72.9°F |
| Florianopolis | 71.5°F | 74.8°F | 74.4°F |
| Palhoca | 71.5°F | 74.5°F | 74.5°F |
| Ibiraquera | 71.3°F | 74.2°F | 72.7°F |
| Balneario Esplanada | 70.5°F | 73.8°F | 71.9°F |
| Arroio do Silva | 69.6°F | 72.7°F | 71.5°F |
| Arroio do Sal | 69.2°F | 72.1°F | 70.6°F |
| Tôrres | 69.1°F | 71.9°F | 70.9°F |
| Xangri-la | 68.5°F | 71.8°F | 70.4°F |
| Tramandai | 67.6°F | 71.4°F | 69.9°F |
| Quintao | 67.5°F | 71.5°F | 69.6°F |
| Balneario Pinhal | 67.5°F | 71.4°F | 69.6°F |
| Cidreira | 67.5°F | 71.3°F | 69.6°F |
| Porto Alegre | 66.0°F | 70.0°F | 68.6°F |
| Cassino | 63.0°F | 68.4°F | 64.9°F |
| Rio Grande | 62.6°F | 68.1°F | 64.5°F |
Please see following sea water temperature averages charts for the warmest Brazil resorts in May.
You can also get the same information for the every other month of the year when the average sea water temperature is greater then 70°F.
Sea Water
Temperature
Temperature
| Sao Luis |
Sea Water
Temperature
Temperature
| Jericoacoara |
Sea Water
Temperature
Temperature
| Sao Jose de Ribamar |
Brazil Resorts:
NAME
F°
| Arroio do Sal | ![]() |
+62 |
| Balneario Pinhal | ![]() |
+62 |
| Buzios | ![]() |
+68 |
| Florianopolis | ![]() |
+58 |
| Fortaleza | ![]() |
+82 |
| Guaratuba | ![]() |
+56 |
| Ilha de Itamaraca | ![]() |
+80 |
| Joao Pessoa | ![]() |
+80 |
| Parati | ![]() |
+50 |
| Peruibe | ![]() |
+60 |
| Recife | ![]() |
+80 |
| Rio das Ostras | ![]() |
+68 |
| Rio de Janeiro | ![]() |
+68 |
| Santos | ![]() |
+64 |
| Sao Paulo | ![]() |
+58 |



























