Swim in Saint-Nazaire in july 2024What is the temperature of the sea in in july?

Average sea temperature in Saint-Nazaire in july 2024.

In july, according to seasonal norms, the sea temperature in Saint-Nazaire is:

Minimum: 60°F

Average: 65°F

Maximum: 70°F

Other useful seasonal weather averages in july:

  • Outside temperature: 62°F to 73°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 9.9mph
  • It rains a total of 2.2in, over 3 day(s).

Should we swim in Saint-Nazaire in july?

Yes... and no. The water temperature in Saint-Nazaire in july is cool

Swimming in july on the beaches of Saint-Nazaire is possible but the sea water is cool. So even though the sea temperature sometimes climbs to 70°F, it can also be as low as 60°F! Note that the average is 65°F.

Note also that in july, the climate is perfect with an average outside temperature of 68°F, 2.2in of precipitation (over 3 days) and 85.9 % humidity.

Water and normal seasonal temperatures in Saint-Nazaire in july

July
Average sea temperature 65°F
Minimum sea temperature 60°F
Maximum sea temperature 70°F
Average outside temperature 68°F
Maximum outside temperature 74°F
Minimum outside temperature 63°F
Wind speed 12.4mph
Wind temperature 61°F
Precipitation 2.2in
Number of days of rain 3 jour(s)
(11%)
Humidity 86%
Visibility in kilometers 9.56km
Cloud cover 33%
Our opinion cool swimming

Swim elsewhere in the Pays de la Loire in july

City Average T° Max. T° Our opinion
Nantes in july64°F70°Fcool swimming
La Baule in july65°F70°Fcool swimming
Le Croisic in july64°F69°Fcool swimming
Pornic in july64°F70°Fcool swimming

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

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