Monte Hermoso Sea Temperature

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

Water temperature in Monte Hermoso right now

Below is the current sea temperature for Monte Hermoso, Argentina on 29th January 2023.

22.85° C

(73.13° F)

  • yesterday: 22.8° C (73.04° F)
  • a week ago: 23.42° C (74.16° F)

Water at this temperature is very pleasant to swim in and if you tend to wear a wetsuit when swimming, you might consider removing it now to avoid the body overheating.

The average sea temperature for Monte Hermoso on January 29th over the last 10 years is 22.66° C (72.79° F), with a low temperature of 21.33° C (70.39° F) and a high of 23.23° C (73.81° F).

Analysis and forecast for Monte Hermoso water temperatures

The water temperature in Monte Hermoso today is higher than the average temperature of 22.66° C (72.79° F) and the temperature on this day last year, 29th January 2022, was 22.81° C (73.06° F).

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

Date Temperature (Celsius) Temperature (Fahrenheit)
January 29 22.85° C 73.13° F
January 28 22.8° C 73.04° F
January 26 22.88° C 73.18° F
January 25 22.86° C 73.15° F
January 24 23.41° C 74.14° F
January 23 23.4° C 74.12° F
January 22 23.42° C 74.16° F
January 21 23.3° C 73.94° F
January 20 23.3° C 73.94° F
January 19 23.36° C 74.05° F
January 18 23.27° C 73.89° F
January 17 23.33° C 73.99° F
January 16 23.25° C 73.85° F
January 15 23.04° C 73.47° F
January 14 23.1° C 73.58° F
January 13 22.73° C 72.91° F
January 12 22.72° C 72.9° F
January 11 22.95° C 73.31° F
January 10 22.97° C 73.35° F
January 9 22.89° C 73.2° F
January 8 22.75° C 72.95° F
January 7 22.46° C 72.43° F
January 6 22.08° C 71.74° F
January 5 21.64° C 70.95° F
January 4 21.48° C 70.66° F
January 3 21.33° C 70.39° F
January 2 21.12° C 70.02° F
January 1 21.08° C 69.94° F
December 31 21.28° C 70.3° F
December 30 21.22° C 70.2° F
December 29 21.17° C 70.11° 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 Monte Hermoso by month

The chart below shows the monthly average water temperature in Monte Hermoso.

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

Monte Hermoso map and nearby water temperatures

Locations near Monte Hermoso

The highest temperature in Argentina today is 27.59° C (81.66° F) in Baradero. The lowest is in Isla de los Estados, where the temperature of the water is 8.4° C (47.12° F).

Why measure sea surface temperatures (SST) in Monte Hermoso?

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

  • "Monte Hermoso Sea Temperature". Accessed on January 29, 2023.

  • "Monte Hermoso Sea Temperature"., Accessed 29 January, 2023

  • Monte Hermoso Sea Temperature. Retrieved from