Swim in Saint-Nazaire in march 2025What is the temperature of the sea in in march?
Average sea temperature in Saint-Nazaire in march 2025.
In march, according to seasonal norms, the sea temperature in Saint-Nazaire is:
Minimum: 48°F
Average: 50°F
Maximum: 53°F
Other useful seasonal weather averages in march:
- Outside temperature: 43°F to 54°F
- Most common weather: "Clear/Sunny"
- The wind blows at 1.9mph
- It rains a total of 3in, over 5 day(s).
Should we swim in Saint-Nazaire in march?
No... The water temperature in Saint-Nazaire in march is freezing
You won't be able to swim in Saint-Nazaire in march! The water temperature is freezing, reaching as low as 48°F (and only 53°F at best)! Our advice: if you are going to Saint-Nazaire this month, plan to sightsee and forget the beach!
Note also that in march, the climate is tolerable with an average outside temperature of 49°F, 3in of precipitation (over 5 days) and 88.62 % humidity.
Water and normal seasonal temperatures in Saint-Nazaire in march
| March | |||
| Average sea temperature | 50°F | ||
| Minimum sea temperature | 48°F | ||
| Maximum sea temperature | 53°F | ||
| Average outside temperature | 50°F | ||
| Maximum outside temperature | 56°F | ||
| Minimum outside temperature | 45°F | ||
| Wind speed | 14.9mph | ||
| Wind temperature | 38°F | ||
| Precipitation | 3in | ||
| Number of days of rain | 5 jour(s) (16%) | ||
| Humidity | 89% | ||
| Visibility in kilometers | 9.36km | ||
| Cloud cover | 44% | ||
| Our opinion | freezing swimming |
Swim elsewhere in the Pays de la Loire in march
| City | Average T° | Min. T° | Max. T° | Our opinion | Nantes in march | 50°F | 53°F | freezing swimming | La Baule in march | 50°F | 53°F | freezing swimming | Le Croisic in march | 50°F | 52°F | freezing swimming | Pornic in march | 50°F | 52°F | freezing swimming |
Swim in the Pays de la Loire in march: sea temperature by city