This data the coastal Vila Real de Santo Antonio sea water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.
Water temperature in Vila Real de Santo Antonio today is 18.3°C. Based on our historical data over a period of ten years, the warmest water in this day in the Atlantic Ocean near Vila Real de Santo Antonio was recorded in 2016 and was 24.5°C, and the coldest was recorded in 2022 at 17.8°C. Sea water temperature in Vila Real de Santo Antonio is expected to rise to 22.2°C in the next 10 days. September average water temperature in Vila Real de Santo Antonio is 21.9°C, the minimum temperature is 16.9°C, and the maximum is 25.1°C.
The swimming season in Vila Real de Santo Antonio lasts from June to October. During those months, Vila Real de Santo Antonio water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Vila Real de Santo Antonio in winter reaches 15.7°C, in spring 16.5°C, in summer the average temperature rises to 21.2°C, and in autumn it is 20.2°C.
5 September 2025 |
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today temp |
18.3°C |
4 September 2025 |
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yesterday temp |
18.6°C |
The sea salinity in Vila Real de Santo Antonio is 35.64‰, and the average salinity of the World Ocean is 35‰.
Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Vila Real de Santo Antonio. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Vila Real de Santo Antonio. Data in table shown for 5 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)
0-3 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
1' 4" | 1' 2" | 0' 10" | 0' 6" |
0.41 m | 0.35 m | 0.25 m | 0.15 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
0' 4" | 0' 4" | 0' 4" | 0' 7" |
0.1 m | 0.09 m | 0.1 m | 0.18 m |
Data in a table show Vila Real de Santo Antonio temperature today (5 September 2025). For more information and forecast for a few days, go to the weather forecast Vila Real de Santo Antonio.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
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21.6°C | 20°C | 19.3°C | 25.2°C |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
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30.8°C | 28.9°C | 26.2°C | 23.1°C |
You may also be interested in other sections of our site for Vila Real de Santo Antonio: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly sea temperature in Vila Real de Santo Antonio. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Vila Real de Santo Antonio on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve