Swimming in Fortaleza in september 2025: Average sea temperature in september and tide times in september 2025
Average sea temperature in Fortaleza in september 2025.
In september, according to seasonal norms, the sea temperature in Fortaleza is:
Minimum: 79°F
Average: 80°F
Maximum: 81°F
Other useful seasonal weather averages in september:
- Outside temperature: 77°F to 87°F
- Most common weather: "Clear/Sunny"
- The wind blows at 15.5mph
- It rains a total of 0.6in, over 0 day(s).
Should we swim in Fortaleza in september?
Yes! The water temperature in Fortaleza in september is ideal
In september, swimming is ideal on the beaches around Fortaleza! With water reaching 81°F at most and 80°F on average, spending time in the water is very pleasant.
Note also that in september, the climate is perfect with an average outside temperature of 82°F, 0.5in of precipitation (over 0 days) and 79.08 % humidity.
Water and normal seasonal temperatures in Fortaleza in september
| September | |||
| Average sea temperature | 80°F | ||
| Minimum sea temperature | 79°F | ||
| Maximum sea temperature | 81°F | ||
| Average outside temperature | 83°F | ||
| Maximum outside temperature | 88°F | ||
| Minimum outside temperature | 77°F | ||
| Wind speed | 18.6mph | ||
| Wind temperature | 77°F | ||
| Precipitation | 0.6in | ||
| Number of days of rain | 0 jour(s) (1%) | ||
| Humidity | 80% | ||
| Visibility in kilometers | 9.94km | ||
| Cloud cover | 28% | ||
| Our opinion | ideal swimming |
Chart of the tides in september 2025
Tide times in september 2025 in Fortaleza