Mar del Sur Sea Temperature

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

Water temperature in Mar del Sur right now

Below is the current sea temperature for Mar del Sur, Argentina on 26th May 2022.

13.48° C

(56.26° F)

  • yesterday: 12.84° C (55.11° F)
  • a week ago: 13.82° C (56.88° 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 Mar del Sur on May 26th over the last 10 years is 15.09° C (59.17° F), with a low temperature of 13.57° C (56.43° F) and a high of 16.62° C (61.92° F).

Analysis and forecast for Mar del Sur water temperatures

The water temperature in Mar del Sur today is lower than the average temperature of 15.09° C (59.17° F) and the temperature on this day last year, 26th May 2021, was 13.57° C (56.43° F).

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

Date Temperature (Celsius) Temperature (Fahrenheit)
May 26 13.48° C 56.26° F
May 25 12.84° C 55.11° F
May 25 12.84° C 55.11° F
May 24 13.36° C 56.05° F
May 23 12.66° C 54.79° F
May 22 13.16° C 55.69° F
May 21 13.06° C 55.51° F
May 20 13.19° C 55.74° F
May 19 13.82° C 56.88° F
May 18 14.39° C 57.9° F
May 17 14.43° C 57.97° F
May 16 14.96° C 58.93° F
May 15 14.88° C 58.78° F
May 14 14.44° C 57.99° F
May 13 14.05° C 57.29° F
May 12 13.76° C 56.77° F
May 11 14.34° C 57.81° F
May 10 14.52° C 58.14° F
May 9 14.92° C 58.86° F
May 8 15.21° C 59.38° F
May 7 15.16° C 59.29° F
May 6 14.9° C 58.82° F
May 5 14.65° C 58.37° F
May 4 14.49° C 58.08° F
May 3 14.41° C 57.94° F
May 2 14.53° C 58.15° F
May 1 14.96° C 58.93° F
April 30 15.29° C 59.52° F
April 29 15.37° C 59.67° F
April 28 15.42° C 59.76° 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 Mar del Sur by month

The chart below shows the monthly average water temperature in Mar del Sur.

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

Mar del Sur map and nearby water temperatures

Locations near Mar del Sur

The highest temperature in Argentina today is 20.88° C (69.58° F) in Puerto Iguazu. The lowest is in Isla de los Estados, where the temperature of the water is 7.67° C (45.8° F).

Why measure sea surface temperatures (SST) in Mar del Sur?

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

  • "Mar del Sur Sea Temperature". Accessed on May 26, 2022.

  • "Mar del Sur Sea Temperature"., Accessed 26 May, 2022

  • Mar del Sur Sea Temperature. Retrieved from