Playa Union Sea Temperature

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

Water temperature in Playa Union right now

Below is the current sea temperature for Playa Union, Argentina on 25th June 2024.

10.75° C

(51.35° F)

  • yesterday: 9.63° C (49.33° F)
  • a week ago: 10.71° C (51.28° F)

Water at this temperature is cold and will feel very cold initially, but the body will get used to it and longer swims are possible. Experienced swimmers can manage several hours of swimming, however hypothermia is still a very big risk.

The average sea temperature for Playa Union on June 25th over the last 10 years is 10.72° C (51.29° F), with a low temperature of 9.94° C (49.89° F) and a high of 11.36° C (52.45° F).

Analysis and forecast for Playa Union water temperatures

The water temperature in Playa Union today is higher than the average temperature of 10.72° C (51.29° F) and the temperature on this day last year, 25th June 2023, was 10.79° C (51.42° F).

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

Date Temperature (Celsius) Temperature (Fahrenheit)
June 25 10.75° C 51.35° F
June 24 9.63° C 49.33° F
June 24 9.63° C 49.33° F
June 23 9.72° C 49.5° F
June 22 9.61° C 49.3° F
June 21 9.88° C 49.78° F
June 20 10.37° C 50.67° F
June 19 10.49° C 50.88° F
June 18 10.71° C 51.28° F
June 17 10.57° C 51.03° F
June 16 10.68° C 51.22° F
June 15 10.68° C 51.22° F
June 14 10.58° C 51.04° F
June 13 10.44° C 50.79° F
June 12 10.07° C 50.13° F
June 11 10.65° C 51.17° F
June 10 10.56° C 51.01° F
June 9 10.44° C 50.79° F
June 8 9.94° C 49.89° F
June 7 10.42° C 50.76° F
June 6 10.88° C 51.58° F
June 5 11.27° C 52.29° F
June 4 10.95° C 51.71° F
June 3 11.06° C 51.91° F
June 2 11.19° C 52.14° F
June 1 11.31° C 52.36° F
May 31 11.29° C 52.32° F
May 30 11.49° C 52.68° F
May 29 11.5° C 52.7° F
May 28 11.46° C 52.63° 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 Playa Union by month

The chart below shows the monthly average water temperature in Playa Union.

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

Playa Union map and nearby water temperatures

Locations near Playa Union

The highest temperature in Argentina today is 18.29° C (64.92° 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 Playa Union?

The ocean covers about 71% of the Earth's surface, and scientists record the sea surface temperature (SST) of locations such as Playa Union 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 Playa Union 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 Playa Union 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.

  • "Playa Union Sea Temperature". Accessed on June 25, 2024.

  • "Playa Union Sea Temperature"., Accessed 25 June, 2024

  • Playa Union Sea Temperature. Retrieved from