Water temperature in Buenos Aires
65.0
°F
October 18, 16:46
Trend:
increasingYesterday:
64.9°FTomorrow:
65.4°F
Sunrise:
Sunset:
Day Length:
13 h. 2 min.Buenos Aires in October
Minimum:
77.6°FAverage:
79.4°FMaximum:
82.8°FSea water temperature in Buenos Aires today
As of now, in Buenos Aires, the water temperature is 65.0°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is 2.0°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to rise a bit.Recent sea temperature and forecast
The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 69.7°F on 2025, while the historical minimum was 63.1°F on 2022.
Daily water temperature in Buenos Aires
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Oct 4 | 63.6°F | 69.3°F | 64.5°F |
| Oct 5 | 63.2°F | 69.8°F | 64.4°F |
| Oct 6 | 65.9°F | 69.5°F | 64.8°F |
| Oct 7 | 65.5°F | 68.3°F | 64.7°F |
| Oct 8 | 65.2°F | 69.2°F | 65.1°F |
| Oct 9 | 65.8°F | 68.2°F | 65.2°F |
| Oct 10 | 65.0°F | 68.8°F | 65.7°F |
| Oct 11 | 65.1°F | 69.5°F | 66.0°F |
| Oct 12 | 64.7°F | 68.4°F | 66.0°F |
| Oct 13 | 64.6°F | 68.3°F | 65.6°F |
| Oct 14 | 64.4°F | 68.2°F | 65.8°F |
| Oct 15 | 64.2°F | 68.9°F | 66.0°F |
| Oct 16 | 64.9°F | 68.8°F | 66.4°F |
| Oct 17 | 64.9°F | 68.5°F | 66.9°F |
| Oct 18 | 65.0°F | 69.7°F | 67.0°F |
| Oct 19 | 65.4°F | 69.5°F | 67.4°F |
| Oct 20 | 66.0°F | 69.5°F | 68.0°F |
| Oct 21 | 65.8°F | 68.9°F | 67.8°F |
| Oct 22 | 65.7°F | 68.3°F | 67.7°F |
| Oct 23 | 65.7°F | 68.7°F | 67.7°F |
| Oct 24 | 65.8°F | 69.8°F | 67.8°F |
| Oct 25 | 65.9°F | 69.7°F | 67.9°F |
* actual - actual temperature values
** forecast - projected values for the next week
Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.
Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.