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.

Analysis and forecast for Playa Union water temperatures

The water temperature in Playa Union today is lower than the average temperature of 9.2° C (48.55° F) and the temperature on this day last year, 15th September 2023, was 9° C (48.2° F).

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

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

Rawson

Argentina, South America

2.94 miles away

Trelew

Argentina, South America

13.97 miles away

The highest temperature in Argentina today is 17.39° C (63.31° F) in Termas de Rio Hondo. The lowest is in Rio Grande, where the temperature of the water is 3.37° C (38.07° 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.