Swimming in Pornic in august 2025: Average sea temperature in august and tide times in august 2025

Average sea temperature in Pornic in august 2025.

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

Minimum: 64°F

Average: 66°F

Maximum: 68°F

Other useful seasonal weather averages in august:

  • Outside temperature: 60°F to 73°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 9.9mph
  • It rains a total of 2.4in, over 4 day(s).

Should we swim in Pornic in august?

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

Swimming in august on the beaches of Pornic is possible but the sea water is cool. So even though the sea temperature sometimes climbs to 68°F, it can also be as low as 64°F! Note that the average is 66°F.

Note also that in august, the climate is perfect with an average outside temperature of 67°F, 2.4in of precipitation (over 4 days) and 87.19 % humidity.

Water and normal seasonal temperatures in Pornic in august

August
Average sea temperature 66°F
Minimum sea temperature 64°F
Maximum sea temperature 68°F
Average outside temperature 68°F
Maximum outside temperature 74°F
Minimum outside temperature 61°F
Wind speed 12.4mph
Wind temperature 61°F
Precipitation 2.4in
Number of days of rain 4 jour(s)
(12%)
Humidity 88%
Visibility in kilometers 9.47km
Cloud cover 33%
Our opinion cool swimming

Chart of the tides in august 2025

Tide times in august 2025 in Pornic

Swim elsewhere in the Pays de la Loire in august

City Average T° Max. T° Our opinion
Nantes in august66°F68°Fcool swimming
La Baule in august66°F68°Fcool swimming
Le Croisic in august65°F68°Fcool swimming
Saint-Nazaire in august66°F68°Fcool swimming

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

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