World sea water temperatures

Water temperature in Costa de la Luz

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This data the coastal Costa de la Luz 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.

Current sea temperature in Costa de la Luz

Water temperature in Costa de la Luz today is 21.2°C. Based on our historical data over a period of ten years, the warmest water in this day in Costa de la Luz was recorded in 2010 and was 23.1°C, and the coldest was recorded in 2020 at 19.6°C. Sea water temperature in Costa de la Luz is expected to rise to 21.3°C in the next 10 days. September average water temperature in Costa de la Luz is 21.3°C, the minimum temperature is 18.3°C, and the maximum is 23.3°C.

The swimming season in Costa de la Luz lasts from June to October. During those months, Costa de la Luz water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Costa de la Luz in winter reaches 16.5°C, in spring 16.7°C, in summer the average temperature rises to 21.1°C, and in autumn it is 20°C.

Costa de la Luz water temperature now


5 September 2025
today temp
21.2°C
4 September 2025
yesterday temp
21.4°C


The sea salinity in Costa de la Luz is 35.75‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Costa de la Luz for today

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 Costa de la Luz. 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 Costa de la Luz. 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 h3-6 h6-9 h9-12 h
2' 10"2' 10"2' 10"3' 1"
0.87 m0.87 m0.86 m0.94 m
12-15 h15-18 h18-21 h21-24 h
3' 5"3' 8"4' 2"4' 6"
1.04 m1.13 m1.28 m1.37 m

Surf report in Costa de la Luz

Costa de la Luz wave height and direction

Costa de la Luz weather forecast

Costa de la Luz wind speed and direction

Current temperature and weather

Data in a table show Costa de la Luz temperature today (5 September 2025). For more information and forecast for a few days, go to the weather forecast Costa de la Luz.

0-3 h3-6 h6-9 h9-12 h
24.7°C23.3°C22.6°C24.4°C
12-15 h15-18 h18-21 h21-24 h
29.3°C29.9°C28.7°C24.5°C

You may also be interested in other sections of our site for Costa de la Luz: Sunrise and Sunset, Tides

Costa de la Luz water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Costa de la Luz. 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 Costa de la Luz 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

MonthAvrMinMax
January16.5°C14.9°C18.5°Ccold
Sea water temperature in Costa de la Luz in January
February15.7°C14.3°C17.8°Ccold
Sea water temperature in Costa de la Luz in February
March15.8°C14.5°C17.2°Ccold
Sea water temperature in Costa de la Luz in March
April16.5°C15°C18.6°Ccold
Sea water temperature in Costa de la Luz in April
May17.9°C15.9°C19.9°Ccold
Sea water temperature in Costa de la Luz in May
June19.7°C17.4°C22.6°Ccold
Sea water temperature in Costa de la Luz in June
July21.5°C18.5°C24.5°Cwarm
Sea water temperature in Costa de la Luz in July
August22.1°C19.4°C24.5°Cwarm
Sea water temperature in Costa de la Luz in August
September21.3°C18.3°C23.3°Cwarm
Sea water temperature in Costa de la Luz in September
October20.2°C18°C22.1°Cwarm
Sea water temperature in Costa de la Luz in October
November18.6°C15.7°C20.6°Ccold
Sea water temperature in Costa de la Luz in November
December17.4°C15.6°C19.9°Ccold
Sea water temperature in Costa de la Luz in December

Chart monthly average water temperature in Costa de la Luz

Water temperature in Costa de la Luz

Where is the warmest sea water in the world?

If you want to plan a vacation on the beach and enjoy the warm sea, choose the day of the year, region and the minimum comfortable sea/ocean temperature that interests you. As a result, you will get a list of countries and cities in which the average sea temperature or maximum temperature on this day over the past 10 years exceeds your chosen value

Region
Date (day and month)
Water temperature: min 16°C
 Average temperature  Maximum temperature

Nearby beaches and cities

The nearest beaches and cities from Costa de la Luz with the water temperature today, as well as the air temperature and the state of the weather during the day and the average wave height for today

WaterWeatherWave
Los Canos de Meca20.3°C30°C0.86 m
Zahora20.3°C30°C0.86 m
Urbanizacion Atlanterra21°C24°C0.95 m
Playa de los Alemanes21°C24°C0.95 m
Vejer de la Frontera20°C30°C0.97 m
Bolonia20.4°C24°C0.8 m
El Palmar de Vejer19.5°C30°C0.97 m
Cala Del Aceite18.7°C30°C0.89 m
Valdevaqueros21.4°C24°C1.1 m
Cabo Roche19°C30°C0.89 m

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Other names for Costa de la Luz

Costa de Cadiz

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[1] - The "Blue Flag" is awarded to beaches which fulfill a number of criteria, including: the quality of the bathing water, which must be in accordance with the relevant European Union Directive environmental education and information and beach area management and safety.

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Our report for Costa de la Luz is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

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