This data the coastal Mar de Ajo 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 Mar de Ajo today is 11.3°C. Based on our historical data over a period of ten years, the warmest water in this day in the Atlantic Ocean near Mar de Ajo was recorded in 2021 and was 13.7°C, and the coldest was recorded in 2020 at 10°C. Sea water temperature in Mar de Ajo is expected to rise to 12°C in the next 10 days. September average water temperature in Mar de Ajo is 12.1°C, the minimum temperature is 9.2°C, and the maximum is 16.3°C.
The swimming season in Mar de Ajo lasts from December to April. During those months, Mar de Ajo water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Mar de Ajo in winter reaches 11.1°C, in spring 14.8°C, in summer the average temperature rises to 21.6°C, and in autumn it is 18.9°C.
5 September 2025 |
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today temp |
11.3°C |
4 September 2025 |
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yesterday temp |
11.7°C |
The sea salinity in Mar de Ajo is 16.85‰, 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 Mar de Ajo. 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 Mar de Ajo. Data in table shown for 6 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 |
---|---|---|---|
2' 10" | 2' 7" | 2' 5" | 2' 4" |
0.86 m | 0.79 m | 0.73 m | 0.7 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
2' 4" | 2' 3" | 2' 2" | 2' 2" |
0.71 m | 0.69 m | 0.66 m | 0.67 m |
Data in a table show Mar de Ajo temperature today (6 September 2025). For more information and forecast for a few days, go to the weather forecast Mar de Ajo.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
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3.6°C | 2.8°C | 1.6°C | 4.6°C |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
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9.2°C | 10.3°C | 7.5°C | 5.7°C |
You may also be interested in other sections of our site for Mar de Ajo: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly sea temperature in Mar de Ajo. 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 Mar de Ajo 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 | 22.1°C | 19.2°C | 25.4°C | warm |
Sea water temperature in Mar de Ajo in January | ||||
February | 22.6°C | 20°C | 25.9°C | warm |
Sea water temperature in Mar de Ajo in February | ||||
March | 21.5°C | 18.5°C | 25.5°C | warm |
Sea water temperature in Mar de Ajo in March | ||||
April | 19.2°C | 15.6°C | 23°C | cold |
Sea water temperature in Mar de Ajo in April | ||||
May | 16°C | 12.1°C | 19.9°C | cold |
Sea water temperature in Mar de Ajo in May | ||||
June | 12.7°C | 9°C | 16.3°C | cold |
Sea water temperature in Mar de Ajo in June | ||||
July | 10.3°C | 7.4°C | 13.5°C | cold |
Sea water temperature in Mar de Ajo in July | ||||
August | 10.4°C | 7.9°C | 13.3°C | cold |
Sea water temperature in Mar de Ajo in August | ||||
September | 12.1°C | 9.2°C | 16.3°C | cold |
Sea water temperature in Mar de Ajo in September | ||||
October | 14.8°C | 11.4°C | 19°C | cold |
Sea water temperature in Mar de Ajo in October | ||||
November | 17.5°C | 14.5°C | 20.9°C | cold |
Sea water temperature in Mar de Ajo in November | ||||
December | 20.1°C | 17.1°C | 24.1°C | warm |
Sea water temperature in Mar de Ajo in December |