Swimming in Saint-Gilles-Croix-de-Vie in august 2025: Average sea temperature in august and tide times in august 2025
Average sea temperature in Saint-Gilles-Croix-de-Vie in august 2025.
In august, according to seasonal norms, the sea temperature in Saint-Gilles-Croix-de-Vie is:
Minimum: 65°F
Average: 67°F
Maximum: 70°F
Other useful seasonal weather averages in august:
- Outside temperature: 64°F to 72°F
- Most common weather: "Clear/Sunny"
- The wind blows at 11.2mph
- It rains a total of 2.7in, over 4 day(s).
Should we swim in Saint-Gilles-Croix-de-Vie in august?
Yes... and no. The water temperature in Saint-Gilles-Croix-de-Vie in august is cool
Swimming in august on the beaches of Saint-Gilles-Croix-de-Vie is possible but the sea water is cool. So even though the sea temperature sometimes climbs to 70°F, it can also be as low as 65°F! Note that the average is 67°F.
Note also that in august, the climate is perfect with an average outside temperature of 68°F, 2.7in of precipitation (over 4 days) and 82.01 % humidity.
Water and normal seasonal temperatures in Saint-Gilles-Croix-de-Vie in august
| August | |||
| Average sea temperature | 67°F | ||
| Minimum sea temperature | 65°F | ||
| Maximum sea temperature | 70°F | ||
| Average outside temperature | 68°F | ||
| Maximum outside temperature | 74°F | ||
| Minimum outside temperature | 65°F | ||
| Wind speed | 13.1mph | ||
| Wind temperature | 65°F | ||
| Precipitation | 2.7in | ||
| Number of days of rain | 4 jour(s) (14%) | ||
| Humidity | 83% | ||
| Visibility in kilometers | 9.65km | ||
| Cloud cover | 31% | ||
| Our opinion | cool swimming |
Chart of the tides in august 2025
Tide times in august 2025 in Saint-Gilles-Croix-de-Vie
Swim elsewhere in Vendée in august
| City | Average T° | Min. T° | Max. T° | Our opinion | Jard-sur-Mer in august | 68°F | 71°F | cool swimming | La Tranche-sur-Mer in august | 68°F | 71°F | cool swimming | Les Sables-d'Olonne in august | 67°F | 70°F | cool swimming | Noirmoutier Island in august | 67°F | 69°F | cool swimming | La Faute-sur-Mer in august | 68°F | 71°F | cool swimming | Yeu Island (Île d'Yeu) in august | 67°F | 69°F | cool swimming | Port Bourgenay in august | 68°F | 71°F | cool swimming |