Swimming in Uruguay in october 2025 Sea temperature by city in october
Do you want to go to the beach in Uruguay in october 2025? Is it the right month to go for pleasant temperatures and staying in the water for a long time? The answer is on this page with the sea temperatures in october in Uruguay by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in Uruguay in october 2025
Here, find the average sea temperature in Uruguay in october in several coastal cities.
Río de la Plata in october
64°F
min: 59°F / max: 68°F
Carmelo
61°F
min: 59°F / max: 65°F
Colonia del Sacramento
65°F
min: 61°F / max: 68°F
Atlantida
62°F
min: 57°F / max: 67°F
Barra de Carrasco
64°F
min: 59°F / max: 68°F
Fray Bentos
61°F
min: 59°F / max: 65°F
Atlantic coast in october
60°F
min: 56°F / max: 65°F
La Paloma
60°F
min: 55°F / max: 65°F
Piriápolis
61°F
min: 56°F / max: 67°F
Where should you go swimming in Uruguay in the month of october?
Swimming in Uruguay in october is cool (in the best case scenario)
In october in Uruguay swimming conditions vary by city. Details below:
Swimming in october in Montevideo, Colonia del Sacramento and Barra de Carrasco is possible but the sea is generally cool. So though the sea temperature may sometimes reach 68°F, it can also go as low as 59°F. Note that the average is 64°F.
Swimming in october in Punta del Este, Carmelo, La Paloma, Piriápolis, Atlantida, Fray Bentos and La Floresta is possible... with a wetsuit! Indeed, the water is cold at this time of year with an average temperature of 60°F (min: 56°F/max: 65°F).
Where to go swimming in Uruguay in october: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in october
Montevideo
| October | |||
| Average sea temperature | 64°F | ||
| Minimum sea temperature | 59°F | ||
| Maximum sea temperature | 68°F | ||
| Average outside temperature | 61°F | ||
| Maximum outside temperature | 67°F | ||
| Minimum outside temperature | 58°F | ||
| Precipitation | 4.8in | ||
| Number of days of precipitation | 5 jour(s) (17%) | ||
| Cloud cover | 33% | ||
| Our opinion | cool swimming |
More information on swimming in Montevideo in october
Punta del Este
| October | |||
| Average sea temperature | 60°F | ||
| Minimum sea temperature | 56°F | ||
| Maximum sea temperature | 65°F | ||
| Average outside temperature | 61°F | ||
| Maximum outside temperature | 65°F | ||
| Minimum outside temperature | 58°F | ||
| Precipitation | 4.6in | ||
| Number of days of precipitation | 5 jour(s) (17%) | ||
| Cloud cover | 35% | ||
| Our opinion | cold swimming |
More information on swimming in Punta del Este in october
Carmelo
| October | |||
| Average sea temperature | 61°F | ||
| Minimum sea temperature | 59°F | ||
| Maximum sea temperature | 65°F | ||
| Average outside temperature | 65°F | ||
| Maximum outside temperature | 74°F | ||
| Minimum outside temperature | 56°F | ||
| Precipitation | 3.4in | ||
| Number of days of precipitation | 4 jour(s) (14%) | ||
| Cloud cover | 30% | ||
| Our opinion | cold swimming |
Colonia del Sacramento
| October | |||
| Average sea temperature | 65°F | ||
| Minimum sea temperature | 61°F | ||
| Maximum sea temperature | 68°F | ||
| Average outside temperature | 63°F | ||
| Maximum outside temperature | 67°F | ||
| Minimum outside temperature | 59°F | ||
| Precipitation | 5.7in | ||
| Number of days of precipitation | 5 jour(s) (18%) | ||
| Cloud cover | 31% | ||
| Our opinion | cool swimming |
La Paloma
| October | |||
| Average sea temperature | 60°F | ||
| Minimum sea temperature | 55°F | ||
| Maximum sea temperature | 65°F | ||
| Average outside temperature | 61°F | ||
| Maximum outside temperature | 70°F | ||
| Minimum outside temperature | 54°F | ||
| Precipitation | 4.8in | ||
| Number of days of precipitation | 5 jour(s) (16%) | ||
| Cloud cover | 39% | ||
| Our opinion | cold swimming |
List of coastal cities in Uruguay
| Montevideo in october | cool swimming |
| Punta del Este in october | cold swimming |
| Carmelo in october | cold swimming |
| Colonia del Sacramento in october | cool swimming |
| La Paloma in october | cold swimming |
| Piriápolis in october | cold swimming |
| Atlantida in october | cold swimming |
| Barra de Carrasco in october | cool swimming |
| Fray Bentos in october | cold swimming |
| La Floresta in october | cold swimming |