This data the coastal Playa de Luana 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 Playa de Luana today is 20.8°C. Based on our historical data over a period of ten years, the warmest water in this day in the Cantabrian Sea near Playa de Luana was recorded in 2022 and was 22°C, and the coldest was recorded in 2021 at 19.3°C. Sea water temperature in Playa de Luana is expected to drop to 20.1°C in the next 10 days. September average water temperature in Playa de Luana is 20°C, the minimum temperature is 17.8°C, and the maximum is 22°C.
The swimming season in Playa de Luana lasts from July to September. During those months, Playa de Luana water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Playa de Luana in winter reaches 13.1°C, in spring 13.6°C, in summer the average temperature rises to 19.7°C, and in autumn it is 18°C.
5 September 2025 |
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today temp |
20.8°C |
4 September 2025 |
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yesterday temp |
20.9°C |
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 Playa de Luana. 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 Playa de Luana. 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 |
---|---|---|---|
4' 7" | 4' 3" | 4' 0" | 3' 10" |
1.39 m | 1.3 m | 1.21 m | 1.16 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
3' 10" | 3' 7" | 3' 4" | 3' 1" |
1.17 m | 1.09 m | 1.01 m | 0.94 m |
Data in a table show Playa de Luana temperature today (5 September 2025). For more information and forecast for a few days, go to the weather forecast Playa de Luana.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
17.1°C | 17.1°C | 16.1°C | 18.2°C |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
22.7°C | 23.6°C | 21.7°C | 17.8°C |
You may also be interested in other sections of our site for Playa de Luana: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly sea temperature in Playa de Luana. 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 Playa de Luana 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
Month | Avr | Min | Max | |
---|---|---|---|---|
January | 13.1°C | 11.7°C | 14.5°C | cold |
Sea water temperature in Playa de Luana in January | ||||
February | 12.4°C | 11.1°C | 13.7°C | cold |
Sea water temperature in Playa de Luana in February | ||||
March | 12.5°C | 11.4°C | 13.7°C | cold |
Sea water temperature in Playa de Luana in March | ||||
April | 13.3°C | 11.9°C | 15.2°C | cold |
Sea water temperature in Playa de Luana in April | ||||
May | 15.1°C | 13°C | 17.4°C | cold |
Sea water temperature in Playa de Luana in May | ||||
June | 17.7°C | 14.1°C | 20.4°C | cold |
Sea water temperature in Playa de Luana in June | ||||
July | 20.2°C | 17.9°C | 22.3°C | warm |
Sea water temperature in Playa de Luana in July | ||||
August | 21.1°C | 18.9°C | 22.5°C | warm |
Sea water temperature in Playa de Luana in August | ||||
September | 20°C | 17.8°C | 22°C | warm |
Sea water temperature in Playa de Luana in September | ||||
October | 18.2°C | 15.1°C | 20.8°C | cold |
Sea water temperature in Playa de Luana in October | ||||
November | 15.7°C | 13.7°C | 18.8°C | cold |
Sea water temperature in Playa de Luana in November | ||||
December | 13.9°C | 12.4°C | 15.6°C | cold |
Sea water temperature in Playa de Luana in December |