Swim in Pornic in september 2024What is the temperature of the sea in in september?

Average sea temperature in Pornic in september 2024.

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

Minimum: 63°F

Average: 66°F

Maximum: 69°F

Other useful seasonal weather averages in september:

  • Outside temperature: 57°F to 71°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 Pornic in september?

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

Swimming in september on the beaches of Pornic 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 perfect with an average outside temperature of 64°F, 1.9in of precipitation (over 3 days) and 87.53 % humidity.

Water and normal seasonal temperatures in Pornic 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 72°F
Minimum outside temperature 58°F
Wind speed 11.8mph
Wind temperature 56°F
Precipitation 1.9in
Number of days of rain 3 jour(s)
(10%)
Humidity 88%
Visibility in kilometers 9.52km
Cloud cover 31%
Our opinion cool swimming

Swim elsewhere in the Pays de la Loire in september

City Average T° Max. T° Our opinion
Nantes in september66°F69°Fcool swimming
La Baule in september66°F68°Fcool swimming
Le Croisic in september65°F68°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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