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

67.4

°F

April 19, 01:32

Trend:

decreasing

Yesterday:

67.6°F

Tomorrow:

67.4°F

Sunrise:

07:20

Sunset:

18:25

Day Length:

11 h. 5 min.

Buenos Aires in April

Minimum:

76.4°F

Average:

79.1°F

Maximum:

82.6°F

Sea water temperature in Buenos Aires today

As of now, in Buenos Aires, the water temperature is 67.4°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 1.8°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 stay about the same.

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 72.7°F on 2021, while the historical minimum was 67.0°F on 2016.

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 67.0°F, the minimum temperature may reach 66.6°F, and the maximum might stay at 67.4°F.

Daily water temperature in Buenos Aires

Date Current Year

actual* / forecast**

last year 10 years average
Apr 5 70.6°F 72.1°F 72.0°F
Apr 6 70.1°F 71.7°F 71.8°F
Apr 7 69.7°F 72.0°F 71.9°F
Apr 8 69.4°F 72.7°F 71.7°F
Apr 9 69.3°F 72.6°F 71.5°F
Apr 10 67.7°F 72.4°F 71.3°F
Apr 11 67.4°F 71.7°F 71.0°F
Apr 12 69.0°F 69.7°F 71.0°F
Apr 13 69.7°F 69.7°F 70.7°F
Apr 14 69.7°F 69.5°F 70.3°F
Apr 15 68.9°F 69.2°F 69.8°F
Apr 16 68.1°F 68.8°F 69.5°F
Apr 17 67.7°F 70.2°F 69.5°F
Apr 18 67.6°F 68.2°F 69.4°F
Apr 19 67.4°F 67.4°F 69.2°F
Apr 20 67.4°F 68.3°F 69.2°F
Apr 21 67.2°F 69.2°F 69.0°F
Apr 22 67.4°F 68.8°F 69.2°F
Apr 23 67.0°F 68.3°F 68.8°F
Apr 24 66.6°F 68.9°F 68.4°F
Apr 25 66.6°F 68.6°F 68.4°F
Apr 26 66.6°F 68.4°F 68.3°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 66.4°F in Autumn.