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

64.9

°F

May 7, 04:56

Trend:

stable

Yesterday:

65.3°F

Tomorrow:

65.2°F

Sunrise:

07:35

Sunset:

18:05

Day Length:

10 h. 30 min.

Buenos Aires in May

Minimum:

75.9°F

Average:

79.3°F

Maximum:

82.0°F

Sea water temperature in Buenos Aires today

As of now, in Buenos Aires, the water temperature is 64.9°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 0.2°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 rise 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 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 69.6°F on 2018, while the historical minimum was 59.2°F on 2016.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 64.5°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Buenos Aires

Date Current Year

actual* / forecast**

last year 10 years average
Apr 23 68.3°F 66.9°F 68.6°F
Apr 24 68.9°F 66.1°F 68.2°F
Apr 25 68.6°F 66.1°F 68.2°F
Apr 26 68.4°F 67.5°F 68.2°F
Apr 27 67.8°F 67.7°F 67.6°F
Apr 28 68.5°F 68.1°F 67.6°F
Apr 29 67.8°F 69.0°F 67.3°F
Apr 30 67.4°F 69.0°F 67.0°F
May 1 66.9°F 68.8°F 66.4°F
May 2 66.9°F 67.9°F 66.1°F
May 3 64.6°F 67.2°F 65.9°F
May 4 65.8°F 66.6°F 65.8°F
May 5 65.4°F 66.8°F 65.6°F
May 6 65.3°F 66.6°F 65.3°F
May 7 64.9°F 66.1°F 65.1°F
May 8 65.2°F 66.7°F 65.4°F
May 9 64.9°F 66.1°F 65.1°F
May 10 64.7°F 65.9°F 65.0°F
May 11 64.6°F 65.9°F 64.8°F
May 12 64.2°F 65.1°F 64.5°F
May 13 64.2°F 65.3°F 64.5°F
May 14 64.0°F 64.7°F 64.2°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 121 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 78.2°F in Winter, 69.7°F in Spring, 57.0°F in Summer, and 66.4°F in Autumn.