All data are in degrees Fahrenheit

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Water temperature in Buenos Aires

Detailed information about the current water temperature in Buenos Aires. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Buenos Aires now

68.3

°F

October 22, 22:41

Trend:

stable

Yesterday:

68.9°F

Tomorrow:

68.3°F

Sunrise:

06:03

Sunset:

19:14

Day Length:

13 h. 11 min.

Buenos Aires in October

Minimum:

78.6°F

Average:

79.6°F

Maximum:

82.8°F

Sea water temperature in Buenos Aires today

As of now, in Buenos Aires, the water temperature is 68.3°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 1.0°F higher than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 73.9°F on 2024, while the historical minimum was 65.0°F on 2019.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 68.8°F, with minimum temperature starting at 68.3°F, while the maximum might reach 69.7°F.

Daily water temperature in Buenos Aires

Date Current Year

actual* / forecast**

last year 10 years average
Oct 8 69.2°F 66.3°F 64.9°F
Oct 9 68.2°F 66.6°F 65.0°F
Oct 10 68.8°F 67.0°F 65.5°F
Oct 11 69.5°F 66.4°F 65.8°F
Oct 12 68.4°F 68.3°F 65.6°F
Oct 13 68.3°F 68.0°F 65.4°F
Oct 14 68.2°F 67.6°F 65.7°F
Oct 15 68.9°F 68.8°F 65.9°F
Oct 16 68.8°F 69.7°F 66.2°F
Oct 17 68.5°F 70.0°F 66.8°F
Oct 18 69.7°F 69.7°F 66.6°F
Oct 19 69.5°F 70.4°F 67.0°F
Oct 20 69.5°F 70.6°F 67.6°F
Oct 21 68.9°F 73.0°F 67.6°F
Oct 22 68.3°F 73.9°F 67.4°F
Oct 23 68.3°F 74.2°F 67.4°F
Oct 24 68.3°F 73.7°F 67.4°F
Oct 25 68.4°F 72.3°F 67.5°F
Oct 26 68.6°F 70.4°F 67.6°F
Oct 27 68.9°F 70.9°F 67.9°F
Oct 28 69.2°F 70.7°F 68.2°F
Oct 29 69.7°F 71.8°F 68.8°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.

Sea water temperature in Buenos Aires by month

In Buenos Aires, the months December through March offer comfortable swimming conditions, which amounts to 127 swimming days.
The warmest water in Buenos Aires was recorded on February 2, 2024, reaching a 85.8°F. While the coldest temperature occurred on July 15, 2020, dipping to 51.8°F. The average readings by season are 78.3°F in Winter, 69.9°F in Spring, 56.9°F in Summer, and 66.5°F in Autumn.