San Leon Sea Temperature
Looking to find out what the sea water temperature in San Leon is for today and the next few days? Below are data and charts that will give you information about sea temperatures in San Leon and nearby locations.
Water temperature in San Leon right now
Below is the current sea temperature for San Leon, United States on 28th March 2024.
21.18° C
(70.13° F)
- yesterday: 20.92° C (69.66° F)
- a week ago: 19.58° C (67.24° 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 San Leon on March 28th over the last 10 years is 20.32° C (68.57° F), with a low temperature of 17.1° C (62.78° F) and a high of 23.6° C (74.48° F).
Analysis and forecast for San Leon water temperatures
The water temperature in San Leon today is higher than the average temperature of 20.32° C (68.57° F) and the temperature on this day last year, 28th March 2023, was 21.13° C (70.03° F).
The chart and table below shows the change in water temperature in San Leon 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 San Leon by month
The chart below shows the monthly average water temperature in San Leon.
For more detailed information on how the sea temperature in San Leon changes for each month of the year, choose from the months below.
San Leon map and nearby water temperatures
Locations near San Leon
The highest temperature in United States today is 25.24° C (77.44° F) in Boynton Beach. The lowest is in Anchorage, where the temperature of the water is -1.59° C (29.15° F).
Why measure sea surface temperatures (SST) in San Leon?
The ocean covers about 71% of the Earth's surface, and scientists record the sea surface temperature (SST) of locations such as San Leon 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 San Leon 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 San Leon 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.
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<a href="http://seatemperatures.net/north-america/united-states/san-leon/">San Leon Sea Temperature</a>
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"San Leon Sea Temperature". SeaTemperatures.net. Accessed on March 28, 2024. http://seatemperatures.net/north-america/united-states/san-leon/.
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"San Leon Sea Temperature". SeaTemperatures.net, http://seatemperatures.net/north-america/united-states/san-leon/. Accessed 28 March, 2024
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San Leon Sea Temperature. SeaTemperatures.net. Retrieved from http://seatemperatures.net/north-america/united-states/san-leon/.