In October warmest sea in Uruguay is usually observed in the following locations: Colonia del Sacramento, Montevideo, Ciudad de la Costa.
Table below shows the average sea water temperature for marine resorts of Uruguay in October for the last three years.
| Place name | October 2026 | October 2025 | October 2024 |
|---|---|---|---|
| Colonia del Sacramento | 63.3°F | 67.8°F | 68.3°F |
| Montevideo | 60.2°F | 64.9°F | 65.3°F |
| Ciudad de la Costa | 59.5°F | 63.5°F | 64.3°F |
| Piriapolis | 58.0°F | 62.3°F | 62.3°F |
| Punta del Diablo | 57.8°F | 61.6°F | 61.7°F |
| Punta del Este | 57.6°F | 61.3°F | 60.9°F |
| Maldonado | 57.6°F | 61.3°F | 60.9°F |
| Faro de Jose Ignacio | 57.6°F | 60.9°F | 60.7°F |
| Cabo Polonio | 57.0°F | 60.6°F | 60.7°F |
| La Paloma | 57.0°F | 60.3°F | 59.8°F |
Charts below show average sea water temperature for Uruguay resorts with the warmest sea in October.
You can also check other months of the year to see sea temperature of Uruguay resorts at that time.
Places in Uruguay:
Name
°F
