Swimming in Formentera in september 2025: Average sea temperature in september and tide times in september 2025
Average sea temperature in Formentera in september 2025.
In september, according to seasonal norms, the sea temperature in Formentera is:
Minimum: 76°F
Average: 78°F
Maximum: 81°F
Other useful seasonal weather averages in september:
- Outside temperature: 75°F to 78°F
- Most common weather: "Clear/Sunny"
- The wind blows at 14.9mph
- It rains a total of 2.9in, over 4 day(s).
Should we swim in Formentera in september?
Yes! The water temperature in Formentera in september is pleasant
Swimming in september is pleasant in Formentera and the surrounding area. The sea temperature is 78°F on average (min/max: 76°F/81°F), allowing you to swim for a long time and enjoy water sports.
Note also that in september, the climate is perfect with an average outside temperature of 77°F, 2.9in of precipitation (over 4 days) and 73.35 % humidity.
Water and normal seasonal temperatures in Formentera in september
| September | |||
| Average sea temperature | 78°F | ||
| Minimum sea temperature | 76°F | ||
| Maximum sea temperature | 81°F | ||
| Average outside temperature | 77°F | ||
| Maximum outside temperature | 79°F | ||
| Minimum outside temperature | 76°F | ||
| Wind speed | 12.4mph | ||
| Wind temperature | 76°F | ||
| Precipitation | 2.9in | ||
| Number of days of rain | 4 jour(s) (14%) | ||
| Humidity | 74% | ||
| Visibility in kilometers | 9.78km | ||
| Cloud cover | 18% | ||
| Our opinion | pleasant swimming |
Chart of the tides in september 2025
Tide times in september 2025 in Formentera
Swim elsewhere in Ibiza in september
| City | Average T° | Min. T° | Max. T° | Our opinion | Eivissa (Ibiza) in september | 78°F | 80°F | pleasant swimming | Portinatx in september | 78°F | 81°F | pleasant swimming | Cala de Sant Vicent in september | 78°F | 81°F | pleasant swimming | Cala Gració in september | 78°F | 80°F | pleasant swimming | Cala Llenya in september | 78°F | 81°F | pleasant swimming | Cala Llonga in september | 78°F | 81°F | pleasant swimming | Es Canar in september | 78°F | 81°F | pleasant swimming | Es Cubells in september | 78°F | 80°F | pleasant swimming | Es Figueral in september | 78°F | 81°F | pleasant swimming | Sant Antoni de Portmany in september | 78°F | 80°F | pleasant swimming |