Swimming in Biarritz in july 2025: Average sea temperature in july and tide times in july 2025
Average sea temperature in Biarritz in july 2025.
In july, according to seasonal norms, the sea temperature in Biarritz is:
Minimum: 65°F
Average: 69°F
Maximum: 74°F
Other useful seasonal weather averages in july:
- Outside temperature: 65°F to 75°F
- Most common weather: "Clear/Sunny"
- The wind blows at 11.8mph
- It rains a total of 4in, over 6 day(s).
Should we swim in Biarritz in july?
Yes... and no. The water temperature in Biarritz in july is cool
Swimming in july on the beaches of Biarritz is possible but the sea water is cool. So even though the sea temperature sometimes climbs to 74°F, it can also be as low as 65°F! Note that the average is 69°F.
Note also that in july, the climate is good with an average outside temperature of 70°F, 3.9in of precipitation (over 6 days) and 85.93 % humidity.
Water and normal seasonal temperatures in Biarritz in july
| July | |||
| Average sea temperature | 69°F | ||
| Minimum sea temperature | 65°F | ||
| Maximum sea temperature | 74°F | ||
| Average outside temperature | 70°F | ||
| Maximum outside temperature | 76°F | ||
| Minimum outside temperature | 67°F | ||
| Wind speed | 9.9mph | ||
| Wind temperature | 67°F | ||
| Precipitation | 4in | ||
| Number of days of rain | 6 jour(s) (20%) | ||
| Humidity | 86% | ||
| Visibility in kilometers | 9.34km | ||
| Cloud cover | 39% | ||
| Our opinion | cool swimming |
Chart of the tides in july 2025
Tide times in july 2025 in Biarritz
Swim elsewhere in the French Basque country in july
| City | Average T° | Min. T° | Max. T° | Our opinion | Bayonne in july | 69°F | 74°F | cool swimming | Bidart in july | 69°F | 74°F | cool swimming | Hendaye in july | 70°F | 74°F | cool swimming | Saint-Jean-de-Luz in july | 69°F | 74°F | cool swimming | Anglet in july | 69°F | 74°F | cool swimming |
Swim in the French Basque country in july: sea temperature by city