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 23rd July 2024.

11.67° C

(53.01° F)

  • yesterday: 11.41° C (52.54° F)
  • a week ago: 11.8° C (53.24° 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 July 23rd over the last 10 years is 11.09° C (51.97° F), with a low temperature of 9.43° C (48.97° F) and a high of 12.39° C (54.3° F).

Analysis and forecast for Mar del Sur water temperatures

The water temperature in Mar del Sur today is higher than the average temperature of 11.09° C (51.97° F) and the temperature on this day last year, 23rd July 2023, was 11.68° C (53.02° 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)
July 23 11.67° C 53.01° F
July 22 11.41° C 52.54° F
July 21 10.91° C 51.64° F
July 20 10.76° C 51.37° F
July 19 12.35° C 54.23° F
July 18 13.08° C 55.54° F
July 17 12.04° C 53.67° F
July 16 11.8° C 53.24° F
July 15 12.41° C 54.34° F
July 14 12.12° C 53.82° F
July 13 12.04° C 53.67° F
July 12 11.09° C 51.96° F
July 11 10.34° C 50.61° F
July 10 11.75° C 53.15° F
July 9 10.89° C 51.6° F
July 8 10.6° C 51.08° F
July 7 11.87° C 53.37° F
July 6 11.86° C 53.35° F
July 5 11.63° C 52.93° F
July 4 11.48° C 52.66° F
July 3 11.39° C 52.5° F
July 2 11.07° C 51.93° F
July 1 10.76° C 51.37° F
June 30 10.73° C 51.31° F
June 29 10.75° C 51.35° F
June 28 10.81° C 51.46° F
June 27 10.82° C 51.48° F
June 26 10.89° C 51.6° F
June 25 10.9° C 51.62° F
June 24 11.03° C 51.85° F
June 23 11.25° C 52.25° 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 18.59° C (65.47° F) in Termas de Rio Hondo. The lowest is in Rio Grande, where the temperature of the water is 3.81° C (38.86° 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". SeaTemperatures.net. Accessed on July 23, 2024. http://seatemperatures.net/south-america/argentina/mar-del-sur/.

  • "Mar del Sur Sea Temperature". SeaTemperatures.net, http://seatemperatures.net/south-america/argentina/mar-del-sur/. Accessed 23 July, 2024

  • Mar del Sur Sea Temperature. SeaTemperatures.net. Retrieved from http://seatemperatures.net/south-america/argentina/mar-del-sur/.