Average monthly water temperature in Brélès, France
On this page you find the mean water temperature over the year in Brélès (Brittany), France. Understand how water temperatures vary throughout the year.
Water temperatures in Brélès stay on the cooler side throughout the year. The warmest month, August, averages 16°C (61°F).
The coldest water temperature month is January, averaging 10°C (50°F). These cooler conditions are not the best for swimming enthusiasts.