Swimming in Saint-Nazaire in october 2025: Average sea temperature in october and tide times in october 2025
Average sea temperature in Saint-Nazaire in october 2025.
In october, according to seasonal norms, the sea temperature in Saint-Nazaire is:
Minimum: 59°F
Average: 63°F
Maximum: 67°F
Other useful seasonal weather averages in october:
- Outside temperature: 54°F to 64°F
- Most common weather: "Clear/Sunny"
- The wind blows at 6.8mph
- It rains a total of 4.4in, over 7 day(s).
Should we swim in Saint-Nazaire in october?
No... The water temperature in Saint-Nazaire in october is cold
Swimming in Saint-Nazaire in october is possible... with a wetsuit! Indeed, the water is cold at this time of year with an average sea temperature of 63°F (minimum: 59°F - maximum: 67°F).
Note also that in october, the climate is good with an average outside temperature of 59°F, 4.4in of precipitation (over 7 days) and 87.59 % humidity.
Water and normal seasonal temperatures in Saint-Nazaire in october
| October | |||
| Average sea temperature | 63°F | ||
| Minimum sea temperature | 59°F | ||
| Maximum sea temperature | 67°F | ||
| Average outside temperature | 59°F | ||
| Maximum outside temperature | 65°F | ||
| Minimum outside temperature | 54°F | ||
| Wind speed | 13.7mph | ||
| Wind temperature | 52°F | ||
| Precipitation | 4.4in | ||
| Number of days of rain | 7 jour(s) (22%) | ||
| Humidity | 88% | ||
| Visibility in kilometers | 9.4km | ||
| Cloud cover | 40% | ||
| Our opinion | cold swimming |
Chart of the tides in october 2025
Tide times in october 2025 in Saint-Nazaire
Swim elsewhere in the Pays de la Loire in october
| City | Average T° | Min. T° | Max. T° | Our opinion | Nantes in october | 63°F | 67°F | cool swimming | La Baule in october | 63°F | 67°F | cold swimming | Le Croisic in october | 63°F | 66°F | cold swimming | Pornic in october | 63°F | 67°F | cold swimming |
Swim in the Pays de la Loire in october: sea temperature by city