Sea Temperature in Pénestin in August

© Filipe Ribeiro

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

Pénestin Climate and Swimming Opportunities in August

Pénestin lies within the Brittany in France. The average daytime temperature in Pénestin in August is 25°C (76°F), while the nighttime average is 15°C (58°F). There are typically eight rainy days during the month, with a total precipitation of 43 mm (1.7 inches). The daylight duration in August in Pénestin is 14 hours, with an average of 7 hours of sunshine per day. The average wind speed in August is 16 km/h (10 mph), and the humidity level is around 79%.

The water temperature in Pénestin in August ranges from 17°C to 19°C (63°F to 66°F). At the beginning of the month, the average temperature is around 19°C (66°F), shifting to 19°C (66°F) by mid-August and reaching 19°C (66°F) in the last ten days. Overall, the average sea temperature in Pénestin for August is 19°C (66°F). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Frequently Asked Questions About Water Temperatures in August in Pénestin