Swimming on the Île de Ré in october 2025 Sea temperature by city in october
Do you want to go to the beach on the Île de Ré 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 on the Île de Ré by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature on the Île de Ré in october 2025
Here, find the average sea temperature on the Île de Ré in october in several coastal cities.
64°F
min: 60°F / max: 69°F
64°F
min: 60°F / max: 68°F
64°F
min: 60°F / max: 69°F
Where should you go swimming on the Île de Ré in the month of october?
Swimming on the Île de Ré in october is cool
In october on the Île de Ré swimming conditions are generally the same everywhere.
Swimming in october in Saint-Martin-de-Re, Ars-en-Re and Sainte-Marie-de-Re is possible but the sea is generally cool. So though the sea temperature may sometimes reach 69°F, it can also go as low as 60°F. Note that the average is 64°F.
Where to go swimming on the Île de Ré in october: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in october
Saint-Martin-de-Re
| October | |||
| Average sea temperature | 64°F | ||
| Minimum sea temperature | 60°F | ||
| Maximum sea temperature | 69°F | ||
| Average outside temperature | 61°F | ||
| Maximum outside temperature | 67°F | ||
| Minimum outside temperature | 58°F | ||
| Precipitation | 4.1in | ||
| Number of days of precipitation | 6 jour(s) (20%) | ||
| Cloud cover | 36% | ||
| Our opinion | cool swimming |
More information on swimming in Saint-Martin-de-Re in october
Ars-en-Re
| October | |||
| Average sea temperature | 64°F | ||
| Minimum sea temperature | 60°F | ||
| Maximum sea temperature | 68°F | ||
| Average outside temperature | 63°F | ||
| Maximum outside temperature | 65°F | ||
| Minimum outside temperature | 59°F | ||
| Precipitation | 3.9in | ||
| Number of days of precipitation | 6 jour(s) (21%) | ||
| Cloud cover | 37% | ||
| Our opinion | cool swimming |
More information on swimming in Ars-en-Re in october
Sainte-Marie-de-Re
| October | |||
| Average sea temperature | 64°F | ||
| Minimum sea temperature | 60°F | ||
| Maximum sea temperature | 69°F | ||
| Average outside temperature | 61°F | ||
| Maximum outside temperature | 67°F | ||
| Minimum outside temperature | 58°F | ||
| Precipitation | 4.1in | ||
| Number of days of precipitation | 6 jour(s) (20%) | ||
| Cloud cover | 36% | ||
| Our opinion | cool swimming |
More information on swimming in Sainte-Marie-de-Re in october
List of coastal cities on the Île de Ré
| Saint-Martin-de-Re in october | cool swimming |
| Ars-en-Re in october | cool swimming |
| Sainte-Marie-de-Re in october | cool swimming |