Water temperature in San Clemente del Tuyu in September

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Is it warm enough to swim in San Clemente del Tuyu in September? Average water temperature in San Clemente del Tuyu in September is 12.7°C and therefore is not suitable for comfortable swimming. The warmest sea in San Clemente del Tuyu in September is 16.8°C, and the coldest is 9.6°C. Average high air temperature in San Clemente del Tuyu in September is 16°C, and average low temperature is 8°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in San Clemente del Tuyu

Changes water temperature in San Clemente del Tuyu in September 2025, 2024

To get an accurate forecast for the water temperature in San Clemente del Tuyu for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in San Clemente del Tuyu, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of September.

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 September	12°C	10.2°C	10.2°C	13°C
2 September	12.3°C	9.6°C	9.6°C	12.8°C
3 September	12.2°C	10.5°C	10.2°C	13.4°C
4 September	12°C	10.9°C	10.3°C	13.4°C
5 September	12°C	10.6°C	9.7°C	13.6°C
6 September		11.2°C	10.1°C	13.6°C
7 September		11.6°C	10.4°C	13.7°C
8 September		12.4°C	9.9°C	13.8°C
9 September		12°C	10.2°C	16.5°C
10 September		12.2°C	11°C	15.9°C
11 September		12.8°C	11°C	15.3°C
12 September		13.3°C	11.2°C	15.1°C
13 September		13.1°C	11.3°C	15.8°C
14 September		13.2°C	11.3°C	15.9°C
15 September		12.7°C	11°C	15.5°C

Day	2024	Min	Max
16 September	12.3°C	11°C	15.5°C
17 September	12.9°C	9.9°C	15.4°C
18 September	13.6°C	10.1°C	15.2°C
19 September	12.8°C	10.4°C	15.2°C
20 September	13.3°C	10.5°C	15.8°C
21 September	13.8°C	10.5°C	15.3°C
22 September	13.6°C	10.5°C	16.5°C
23 September	14.6°C	10.6°C	16.8°C
24 September	15.2°C	10.7°C	16.7°C
25 September	15°C	10.9°C	16.1°C
26 September	14.8°C	11.5°C	16.1°C
27 September	15.1°C	11.7°C	15.6°C
28 September	14.7°C	12.3°C	15.4°C
29 September	15.7°C	12°C	15.7°C
30 September	15.6°C	12°C	15.9°C

San Clemente del Tuyu water temp chart in September

Average water temperature in San Clemente del Tuyu in September over a decade

2015	2016	2017	2018	2019
12.7°C	11.9°C	14.1°C	13.7°C	11.7°C

2020	2021	2022	2023	2024
11.8°C	13.5°C	13.1°C	12.5°C	13°C

San Clemente del Tuyu sea state in September

Chart comparing the height of waves in San Clemente del Tuyu in September over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Waves height in San Clemente del Tuyu in September

Weather and climate in San Clemente del Tuyu in September

This data display average monthly climate indicators in San Clemente del Tuyu in September based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip

Average HIGH temperature16°C
Average LOW temperature8°C
Average humidity
85
Average rainfall days4 days
Average rainfall3.4''/86mm

San Clemente del Tuyu water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Temperature in neighboring cities

The nearest locations with the average water temperature in September. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Punta Rasa	12.9°C	9.8°C	17°C
Las Toninas	12.5°C	9.5°C	16.6°C
Santa Teresita	12.4°C	9.5°C	16.5°C
Mar del Tuyu	12.3°C	9.4°C	16.5°C
Costa del Este	12.3°C	9.4°C	16.5°C
La Lucila del Mar	12.2°C	9.3°C	16.4°C
Aguas Verdes	12.2°C	9.3°C	16.4°C
San Bernardo	12.2°C	9.3°C	16.3°C
Nueva Atlantis	12.1°C	9.2°C	16.3°C
Mar de Ajo	12.1°C	9.2°C	16.3°C

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Our report for San Clemente del Tuyu 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.

Region

Date (day and month)

Water temperature: min 16°C

Average temperature Maximum temperature