The Uruguay resorts with the warmest sea water temperature in May are Punta del Diablo, Cabo Polonio and La Paloma.
Below you can see a list of all popular Uruguay resorts and information about sea water temperature in May for the last two years.
| Resort Name | May 2026 | May 2025 | May 2024 |
|---|---|---|---|
| Punta del Diablo | 62.4°F | 66.9°F | 62.8°F |
| Cabo Polonio | 61.9°F | 66.9°F | 62.2°F |
| La Paloma | 61.3°F | 66.6°F | 61.6°F |
| Colonia del Sacramento | 61.3°F | 65.9°F | 62.7°F |
| Faro de Jose Ignacio | 60.8°F | 66.1°F | 61.5°F |
| Punta del Este | 60.3°F | 66.2°F | 61.4°F |
| Maldonado | 60.3°F | 66.2°F | 61.4°F |
| Piriapolis | 59.7°F | 65.8°F | 60.0°F |
| Ciudad de la Costa | 59.0°F | 64.9°F | 59.1°F |
| Montevideo | 58.2°F | 63.8°F | 58.8°F |
Please see following sea water temperature averages charts for the warmest Uruguay 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
| Punta del Diablo |
Sea Water
Temperature
Temperature
| Cabo Polonio |
Sea Water
Temperature
Temperature
| La Paloma |
Uruguay Resorts:
NAME
F°
| Artigas |  |
+58 |
| Cabo Polonio |  |
+58 |
| Ciudad de la Costa | |
+56 |
| Colonia del Sacramento | |
+54 |
| Faro de Jose Ignacio | |
+56 |
| La Paloma | |
+54 |
| Maldonado | |
+56 |
| Montevideo | |
+56 |
| Piriapolis | |
+56 |
| Punta del Diablo | |
+58 |
| Punta del Este | |
+56 |
| Rivera | |
+56 |
| Salto | |
+60 |
| Treinta y Tres | |
+56 |
