Swimming in Bidart in september 2025: Average sea temperature in september and tide times in september 2025
Average sea temperature in Bidart in september 2025.
In september, according to seasonal norms, the sea temperature in Bidart is:
Minimum: 66°F
Average: 70°F
Maximum: 74°F
Other useful seasonal weather averages in september:
- Outside temperature: 61°F to 74°F
- Most common weather: "Clear/Sunny"
- The wind blows at 9.9mph
- It rains a total of 3.5in, over 5 day(s).
Should we swim in Bidart in september?
Yes... and no. The water temperature in Bidart in september is cool
Swimming in september on the beaches of Bidart 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 66°F! Note that the average is 70°F.
Note also that in september, the climate is good with an average outside temperature of 68°F, 3.5in of precipitation (over 5 days) and 83 % humidity.
Water and normal seasonal temperatures in Bidart in september
| September | |||
| Average sea temperature | 70°F | ||
| Minimum sea temperature | 66°F | ||
| Maximum sea temperature | 74°F | ||
| Average outside temperature | 68°F | ||
| Maximum outside temperature | 74°F | ||
| Minimum outside temperature | 63°F | ||
| Wind speed | 9.3mph | ||
| Wind temperature | 61°F | ||
| Precipitation | 3.5in | ||
| Number of days of rain | 5 jour(s) (16%) | ||
| Humidity | 83% | ||
| Visibility in kilometers | 9.52km | ||
| Cloud cover | 32% | ||
| Our opinion | cool swimming |
Chart of the tides in september 2025
Tide times in september 2025 in Bidart
Swim elsewhere in the French Basque country in september
| City | Average T° | Min. T° | Max. T° | Our opinion | Bayonne in september | 70°F | 74°F | cool swimming | Biarritz in september | 70°F | 74°F | cool swimming | Hendaye in september | 70°F | 74°F | cool swimming | Saint-Jean-de-Luz in september | 70°F | 74°F | cool swimming | Anglet in september | 70°F | 74°F | cool swimming |
Swim in the French Basque country in september: sea temperature by city