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

74.2

°F

March 15, 00:15

Trend:

decreasing

Yesterday:

74.2°F

Tomorrow:

73.8°F

Sunrise:

06:53

Sunset:

19:12

Day Length:

12 h. 19 min.

Buenos Aires in March

Minimum:

76.3°F

Average:

79.3°F

Maximum:

82.3°F

Sea water temperature in Buenos Aires today

As of now, in Buenos Aires, the water temperature is 74.2°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 2.6°F lower 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 fall a bit.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 84.4°F on 2023, while the historical minimum was 73.2°F on 2016.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the maximum recorded over the past years. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 72.9°F, the minimum temperature may reach 71.0°F, and the maximum might stay at 73.9°F.

Daily water temperature in Buenos Aires

Date Current Year

actual* / forecast**

last year 10 years average
Mar 1 79.6°F 78.5°F 78.3°F
Mar 2 79.0°F 79.2°F 78.4°F
Mar 3 78.4°F 79.5°F 78.5°F
Mar 4 79.8°F 77.2°F 78.3°F
Mar 5 79.5°F 76.7°F 78.1°F
Mar 6 81.1°F 75.9°F 78.1°F
Mar 7 81.4°F 75.7°F 78.0°F
Mar 8 82.5°F 76.9°F 78.3°F
Mar 9 80.7°F 76.9°F 78.0°F
Mar 10 77.9°F 77.5°F 77.4°F
Mar 11 78.0°F 77.0°F 77.0°F
Mar 12 78.9°F 77.0°F 77.0°F
Mar 13 75.6°F 76.6°F 76.5°F
Mar 14 74.2°F 76.0°F 76.8°F
Mar 15 74.2°F 76.0°F 76.8°F
Mar 16 73.8°F 75.9°F 76.4°F
Mar 17 73.6°F 75.7°F 76.2°F
Mar 18 73.9°F 76.1°F 76.5°F
Mar 19 73.3°F 76.6°F 75.8°F
Mar 20 72.8°F 76.8°F 75.4°F
Mar 21 72.1°F 77.3°F 74.7°F
Mar 22 71.0°F 74.5°F 73.6°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 126 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 66.4°F in Autumn.