Swimming in Perros-Guirec in july 2025: Average sea temperature in july and tide times in july 2025
Average sea temperature in Perros-Guirec in july 2025.

In july, according to seasonal norms, the sea temperature in Perros-Guirec is:
Minimum: 58°F
Average: 62°F
Maximum: 65°F
Other useful seasonal weather averages in july:
- Outside temperature: 59°F to 66°F
- Most common weather: "Clear/Sunny"
- The wind blows at 9.3mph
- It rains a total of 3.2in, over 5 day(s).
Should we swim in Perros-Guirec in july?
No... The water temperature in Perros-Guirec in july is cold
Swimming in Perros-Guirec in july is possible... with a wetsuit! Indeed, the water is cold at this time of year with an average sea temperature of 62°F (minimum: 58°F - maximum: 65°F).
Note also that in july, the climate is good with an average outside temperature of 63°F, 3.2in of precipitation (over 5 days) and 89.18 % humidity.
Water and normal seasonal temperatures in Perros-Guirec in july
July | |||
Average sea temperature | 62°F | ||
Minimum sea temperature | 58°F | ||
Maximum sea temperature | 65°F | ||
Average outside temperature | 63°F | ||
Maximum outside temperature | 67°F | ||
Minimum outside temperature | 61°F | ||
Wind speed | 13.1mph | ||
Wind temperature | 59°F | ||
Precipitation | 3.2in | ||
Number of days of rain | 5 jour(s) (17%) | ||
Humidity | 90% | ||
Visibility in kilometers | 9.29km | ||
Cloud cover | 42% | ||
Our opinion | cold swimming |
Chart of the tides in july 2025
Tide times in july 2025 in Perros-Guirec
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 | |
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 | |
Carnac in july | 63°F | 68°F | cool 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 |