Swimming in Carnac in july 2025: Average sea temperature in july and tide times in july 2025
Average sea temperature in Carnac in july 2025.
In july, according to seasonal norms, the sea temperature in Carnac is:
Minimum: 59°F
Average: 63°F
Maximum: 68°F
Other useful seasonal weather averages in july:
- Outside temperature: 61°F to 71°F
- Most common weather: "Clear/Sunny"
- The wind blows at 9.9mph
- It rains a total of 2.6in, over 4 day(s).
Should we swim in Carnac in july?
Yes... and no. The water temperature in Carnac in july is cool
Swimming in july on the beaches of Carnac 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 59°F! Note that the average is 63°F.
Note also that in july, the climate is perfect with an average outside temperature of 66°F, 2.6in of precipitation (over 4 days) and 86.28 % humidity.
Water and normal seasonal temperatures in Carnac in july
| July | |||
| Average sea temperature | 63°F | ||
| Minimum sea temperature | 59°F | ||
| Maximum sea temperature | 68°F | ||
| Average outside temperature | 67°F | ||
| Maximum outside temperature | 72°F | ||
| Minimum outside temperature | 61°F | ||
| Wind speed | 13.1mph | ||
| Wind temperature | 61°F | ||
| Precipitation | 2.6in | ||
| Number of days of rain | 4 jour(s) (14%) | ||
| Humidity | 87% | ||
| Visibility in kilometers | 9.52km | ||
| Cloud cover | 34% | ||
| Our opinion | cool swimming |
Chart of the tides in july 2025
Tide times in july 2025 in Carnac
Swim elsewhere in Brittany in july
| City | Average T° | Min. T° | Max. T° | Our opinion | Brest in july | 62°F | 66°F | cold swimming | Lorient in july | 63°F | 68°F | cool swimming | Saint-Brieuc (Côtes d'Armor) in july | 62°F | 65°F | cold swimming | Saint-Malo in july | 62°F | 65°F | cold swimming | Vannes in july | 64°F | 69°F | cool swimming | Concarneau in july | 63°F | 67°F | cold swimming | Dinard in july | 62°F | 65°F | cold swimming | Erquy in july | 62°F | 65°F | cold swimming | Perros-Guirec in july | 62°F | 65°F | cold swimming | The Quiberon peninsula in july | 64°F | 69°F | cool swimming | Belle-Île-en-Mer in july | 64°F | 69°F | cool swimming | Bénodet in july | 62°F | 67°F | cold swimming | Brehat Island (Île de Bréhat) in july | 62°F | 65°F | cold swimming | Cap Fréhel in july | 62°F | 65°F | cold swimming | côte de granit rose (Pink Granite Coast) in july | 61°F | 65°F | cold swimming | Doëlan (Clohars-Carnoët) in july | 63°F | 67°F | cold swimming | Douarnenez in july | 62°F | 65°F | cold swimming | Fouesnant in july | 63°F | 67°F | cold swimming | Lannion in july | 61°F | 65°F | cold swimming | Le Crouesty in july | 64°F | 69°F | cool swimming |