Puerto San Julian Sea Temperature

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

Water temperature in Puerto San Julian right now

Below is the current sea temperature for Puerto San Julian, Argentina on 29th March 2024.

11.52° C

(52.73° F)

  • yesterday: 11.75° C (53.14° F)
  • a week ago: 11.44° C (52.59° 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 Puerto San Julian on March 29th over the last 10 years is 11.86° C (53.35° F), with a low temperature of 11.34° C (52.41° F) and a high of 12.58° C (54.64° F).

Analysis and forecast for Puerto San Julian water temperatures

The water temperature in Puerto San Julian today is lower than the average temperature of 11.86° C (53.35° F) and the temperature on this day last year, 29th March 2023, was 11.55° C (52.79° F).

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

Date Temperature (Celsius) Temperature (Fahrenheit)
March 29 11.52° C 52.73° F
March 28 11.75° C 53.14° F
March 27 11.79° C 53.22° F
March 26 11.86° C 53.35° F
March 25 11.54° C 52.77° F
March 24 11.48° C 52.66° F
March 23 11.47° C 52.65° F
March 22 11.44° C 52.59° F
March 21 11.55° C 52.79° F
March 20 11.62° C 52.92° F
March 19 11.64° C 52.95° F
March 18 11.63° C 52.93° F
March 17 11.84° C 53.31° F
March 16 11.98° C 53.56° F
March 15 12.11° C 53.8° F
March 14 12.21° C 53.98° F
March 13 12.44° C 54.39° F
March 12 12.27° C 54.09° F
March 11 12.26° C 54.07° F
March 10 12.5° C 54.5° F
March 9 12.51° C 54.52° F
March 8 12.62° C 54.72° F
March 7 13.06° C 55.51° F
March 6 12.73° C 54.91° F
March 5 12.92° C 55.26° F
March 4 13.07° C 55.53° F
March 3 13.21° C 55.78° F
March 2 13.6° C 56.48° F
March 1 13.85° C 56.93° F
February 29 13.76° C 56.77° F
February 28 13.71° C 56.68° 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 Puerto San Julian by month

The chart below shows the monthly average water temperature in Puerto San Julian.

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

Puerto San Julian map and nearby water temperatures

The highest temperature in Argentina today is 27.6° C (81.67° F) in Baradero. The lowest is in Argentino Lake, where the temperature of the water is 8.74° C (47.73° F).

Why measure sea surface temperatures (SST) in Puerto San Julian?

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

  • "Puerto San Julian Sea Temperature". SeaTemperatures.net. Accessed on March 29, 2024. http://seatemperatures.net/south-america/argentina/puerto-san-julian/.

  • "Puerto San Julian Sea Temperature". SeaTemperatures.net, http://seatemperatures.net/south-america/argentina/puerto-san-julian/. Accessed 29 March, 2024

  • Puerto San Julian Sea Temperature. SeaTemperatures.net. Retrieved from http://seatemperatures.net/south-america/argentina/puerto-san-julian/.