Sea Temperature in Gastes in August

© Guenaelle Audran

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

Gastes Climate and Swimming Opportunities in August

Gastes lies within the Nouvelle-Aquitaine in France. The average daytime temperature in Gastes in August is 26°C (78°F), while the nighttime average is 15°C (60°F). There are typically nine rainy days during the month, with a total precipitation of 60 mm (2.3 inches). The daylight duration in August in Gastes is 14 hours, with an average of 7 hours of sunshine per day. The average wind speed in August is 11 km/h (7 mph), and the humidity level is around 76%.

The water temperature in Gastes in August ranges from 20°C to 23°C (68°F to 73°F). At the beginning of the month, the average temperature is around 22°C (72°F), shifting to 22°C (72°F) by mid-August and reaching 22°C (72°F) in the last ten days. Overall, the average sea temperature in Gastes for August is 22°C (72°F). Perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.

Frequently Asked Questions About Water Temperatures in August in Gastes