Swimming in San Antonio in july 2025: Average sea temperature in july and tide times in july 2025
Average sea temperature in San Antonio in july 2025.
In july, according to seasonal norms, the sea temperature in San Antonio is:
Minimum: 54°F
Average: 56°F
Maximum: 58°F
Other useful seasonal weather averages in july:
- Outside temperature: 49°F to 58°F
- Most common weather: "Clear/Sunny"
- The wind blows at 5mph
- It rains a total of 2.7in, over 3 day(s).
Should we swim in San Antonio in july?
No... The water temperature in San Antonio in july is freezing
You won't be able to swim in San Antonio in july! The water temperature is freezing, reaching as low as 54°F (and only 58°F at best)! Our advice: if you are going to San Antonio this month, plan to sightsee and forget the beach!
Note also that in july, the climate is tolerable with an average outside temperature of 54°F, 2.7in of precipitation (over 3 days) and 78.43 % humidity.
Water and normal seasonal temperatures in San Antonio in july
| July | |||
| Average sea temperature | 56°F | ||
| Minimum sea temperature | 54°F | ||
| Maximum sea temperature | 58°F | ||
| Average outside temperature | 54°F | ||
| Maximum outside temperature | 59°F | ||
| Minimum outside temperature | 50°F | ||
| Wind speed | 11.2mph | ||
| Wind temperature | 47°F | ||
| Precipitation | 2.7in | ||
| Number of days of rain | 3 jour(s) (9%) | ||
| Humidity | 79% | ||
| Visibility in kilometers | 9.6km | ||
| Cloud cover | 25% | ||
| Our opinion | freezing swimming |
Chart of the tides in july 2025
Tide times in july 2025 in San Antonio
Swim elsewhere in Chile in july
| City | Average T° | Min. T° | Max. T° | Our opinion | Easter island in july | 70°F | 72°F | cool swimming | Iquique in july | 63°F | 65°F | cold swimming | Punta Arenas in july | 43°F | 44°F | freezing swimming | Valparaiso in july | 56°F | 59°F | freezing swimming | Constitucion in july | 56°F | 58°F | freezing swimming | Quellon in july | 51°F | 53°F | freezing swimming | Viña del Mar in july | 56°F | 58°F | freezing swimming |