Swimming in Nantes in september 2024: Average sea temperature in september and tide times in september 2024

Average sea temperature in Nantes in september 2024.

In september, according to seasonal norms, the sea temperature in Nantes is:

Minimum: 63°F

Average: 66°F

Maximum: 69°F

Other useful seasonal weather averages in september:

  • Outside temperature: 56°F to 74°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 8.1mph
  • It rains a total of 1.9in, over 3 day(s).

Should we swim in Nantes in september?

Yes... and no. The water temperature in Nantes in september is cool

Swimming in september on the beaches of Nantes is possible but the sea water is cool. So even though the sea temperature sometimes climbs to 69°F, it can also be as low as 63°F! Note that the average is 66°F.

Note also that in september, the climate is good with an average outside temperature of 65°F, 1.9in of precipitation (over 3 days) and 89.15 % humidity.

Water and normal seasonal temperatures in Nantes in september

September
Average sea temperature 66°F
Minimum sea temperature 63°F
Maximum sea temperature 69°F
Average outside temperature 65°F
Maximum outside temperature 74°F
Minimum outside temperature 56°F
Wind speed 10.6mph
Wind temperature 56°F
Precipitation 1.9in
Number of days of rain 3 jour(s)
(9%)
Humidity 90%
Visibility in kilometers 8.92km
Cloud cover 33%
Our opinion cool swimming

Chart of the tides in september 2024

Tide times in september 2024 in Nantes

Swim elsewhere in the Pays de la Loire in september

City Average T° Max. T° Our opinion
La Baule in september66°F68°Fcool swimming
Le Croisic in september65°F68°Fcool swimming
Pornic in september66°F69°Fcool swimming
Saint-Nazaire in september66°F68°Fcool swimming

Swim in the Pays de la Loire in september: sea temperature by city

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