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

76.8

°F

December 17, 23:41

Trend:

increasing

Yesterday:

76.8°F

Tomorrow:

76.9°F

Sunrise:

05:36

Sunset:

20:04

Day Length:

14 h. 28 min.

Buenos Aires in December

Minimum:

77.8°F

Average:

79.8°F

Maximum:

82.0°F

Sea water temperature in Buenos Aires today

As of now, in Buenos Aires, the water temperature is 76.8°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.5°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 78.9°F on 2022, while the historical minimum was 73.4°F on 2020.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 76.9°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
Dec 3 74.8°F 73.2°F 74.4°F
Dec 4 75.3°F 72.9°F 74.4°F
Dec 5 77.0°F 72.7°F 74.5°F
Dec 6 77.3°F 74.2°F 74.4°F
Dec 7 78.6°F 74.7°F 74.9°F
Dec 8 78.5°F 73.9°F 75.0°F
Dec 9 77.9°F 73.3°F 75.4°F
Dec 10 77.5°F 72.7°F 76.0°F
Dec 11 76.9°F 74.0°F 76.3°F
Dec 12 77.8°F 75.3°F 76.9°F
Dec 13 78.4°F 74.2°F 76.7°F
Dec 14 78.4°F 76.7°F 76.8°F
Dec 15 78.2°F 76.5°F 76.9°F
Dec 16 76.8°F 76.6°F 76.3°F
Dec 17 76.8°F 77.0°F 76.3°F
Dec 18 76.9°F 76.1°F 76.4°F
Dec 19 77.2°F 76.7°F 76.7°F
Dec 20 76.7°F 77.7°F 76.2°F
Dec 21 76.8°F 77.7°F 76.4°F
Dec 22 76.7°F 75.7°F 76.2°F
Dec 23 76.7°F 75.0°F 76.2°F
Dec 24 77.3°F 76.3°F 76.8°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 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 66.5°F in Autumn.