Gualeguaychu Sea Temperature

Looking to find out what the sea water temperature in Gualeguaychu is for today and the next few days? Below are data and charts that will give you information about sea temperatures in Gualeguaychu and nearby locations.

Water temperature in Gualeguaychu right now

Below is the current sea temperature for Gualeguaychu, Argentina on 23rd June 2025.

16.14° C

(61.06° F)

  • yesterday: 16.18° C (61.13° F)
  • a week ago: 14.57° C (58.23° F)

At this temperature, water will feel cold compared to a swimming pool, but with a bit of experience and practice most people will find the water relatively comfortable to swim in.

The average sea temperature for Gualeguaychu on June 23rd over the last 10 years is 14.12° C (57.41° F), with a low temperature of 12.2° C (53.96° F) and a high of 16.26° C (61.27° F).

Analysis and forecast for Gualeguaychu water temperatures

The water temperature in Gualeguaychu today is higher than the average temperature of 14.12° C (57.41° F) and the temperature on this day last year, 23rd June 2024, was 16.26° C (61.27° F).

The chart and table below shows the change in water temperature in Gualeguaychu over the last 30 days:

Date Temperature (Celsius) Temperature (Fahrenheit)
June 23 16.14° C 61.06° F
June 22 16.18° C 61.13° F
June 21 14.3° C 57.74° F
June 20 14.46° C 58.03° F
June 19 14.32° C 57.78° F
June 18 14.21° C 57.58° F
June 17 14.45° C 58.01° F
June 16 14.57° C 58.23° F
June 15 14.43° C 57.97° F
June 14 14.75° C 58.55° F
June 13 14.89° C 58.8° F
June 12 14.9° C 58.82° F
June 11 15.12° C 59.22° F
June 10 15.06° C 59.11° F
June 9 15.24° C 59.43° F
June 8 15.36° C 59.65° F
June 7 15.53° C 59.95° F
June 6 15.61° C 60.1° F
June 5 15.69° C 60.24° F
June 4 15.81° C 60.46° F
June 3 15.83° C 60.49° F
June 2 15.95° C 60.71° F
June 1 16.04° C 60.87° F
May 31 16.26° C 61.27° F
May 30 16.63° C 61.93° F
May 29 16.79° C 62.22° F
May 28 17.03° C 62.65° F
May 27 17.68° C 63.82° F
May 26 17.82° C 64.08° F
May 25 17.77° C 63.99° F
May 24 17.93° C 64.27° F

The actual nearshore temperatures may vary by several degrees and this can also be heavily affected by weather. Strong winds can cause cold, deep waters to replace the surface waters that had been warmed by the sun, and heavy rain can also reduce the temperature of the sea surface temperature as well.

Water temperature in Gualeguaychu by month

The chart below shows the monthly average water temperature in Gualeguaychu.

For more detailed information on how the sea temperature in Gualeguaychu changes for each month of the year, choose from the months below.

Gualeguaychu map and nearby water temperatures

Locations near Gualeguaychu

The highest temperature in Argentina today is 18.86° C (65.95° F) in Puerto Iguazu. The lowest is in Rio Gallegos, where the temperature of the water is 4.61° C (40.3° F).

Why measure sea surface temperatures (SST) in Gualeguaychu?

The ocean covers about 71% of the Earth's surface, and scientists record the sea surface temperature (SST) of locations such as Gualeguaychu because they want to understand and learn how the ocean communicates with the atomosphere of Earth.

SST is one measure that provides information on the global climate, and it can be used to predict the weather in Gualeguaychu as well as atmospheric model simulations and to study marine ecosystems in the area.

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Gualeguaychu comes from the National Oceanic and Atmospheric Administration (NOAA) and their 1/4° daily Optimum Interpolation Sea Surface Temperature.

The water temperature data is constructed by combining observations from different platforms (satellites, ships, buoys, and Argo floats) on a regular global grid. A spatially complete sea surface temperature map is then built by interpolating to fill in gaps in the data.

If you'd like to use any of the information above in the format it is presented, please use the citation tool below.

  • "Gualeguaychu Sea Temperature". SeaTemperatures.net. Accessed on June 23, 2025. http://seatemperatures.net/south-america/argentina/gualeguaychu/.

  • "Gualeguaychu Sea Temperature". SeaTemperatures.net, http://seatemperatures.net/south-america/argentina/gualeguaychu/. Accessed 23 June, 2025

  • Gualeguaychu Sea Temperature. SeaTemperatures.net. Retrieved from http://seatemperatures.net/south-america/argentina/gualeguaychu/.