Sea Temperature in Les Mathes in August

© Stephane Perin

Complete information on the sea temperature range in the Bay of Biscay in Les Mathes in August. Historical daily data. Climate details for August. Tips on swimming conditions and beach relaxation in Les Mathes. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Les Mathes Climate and Swimming Opportunities in August

Les Mathes lies within the Nouvelle-Aquitaine in France. The average daytime temperature in Les Mathes in August is 26°C (78°F), while the nighttime average is 16°C (60°F). There are typically nine rainy days during the month, with a total precipitation of 45 mm (1.8 inches). The daylight duration in August in Les Mathes is 14 hours, with an average of 8 hours of sunshine per day. The average wind speed in August is 14 km/h (9 mph), and the humidity level is around 76%.

The water temperature in Les Mathes in August ranges from 19°C to 21°C (66°F to 70°F). At the beginning of the month, the average temperature is around 21°C (70°F), shifting to 20°C (68°F) by mid-August and reaching 20°C (68°F) in the last ten days. Overall, the average sea temperature in Les Mathes for August is 20°C (68°F). Perfect balance of refreshing water and warm air. One of the best conditions for swimming.

Frequently Asked Questions About Water Temperatures in August in Les Mathes