Water temperature in Port Saint Louis Du Rhone in September

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Is it warm enough to swim in Port Saint Louis Du Rhone in September? Average water temperature in Port Saint Louis Du Rhone in September is 21.4°C and therefore suitable for comfortable swimming. The warmest sea in Port Saint Louis Du Rhone in September is 25.8°C, and the coldest is 16.8°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Port Saint Louis Du Rhone

Changes water temperature in Port Saint Louis Du Rhone in September 2025, 2024

To get an accurate forecast for the water temperature in Port Saint Louis Du Rhone for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Port Saint Louis Du Rhone, 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	22.8°C	24.6°C	18.6°C	25.8°C
2 September	23.5°C	24.6°C	19.1°C	24.6°C
3 September	23°C	24.2°C	19.5°C	24.2°C
4 September	22.9°C	25°C	19.6°C	25°C
5 September	22.7°C	24.9°C	19.3°C	24.9°C
6 September	22.5°C	24.9°C	19°C	24.9°C
7 September	22.6°C	25.1°C	18.8°C	25.1°C
8 September	22.5°C	24.3°C	19.1°C	24.7°C
9 September	23.9°C	24.5°C	19.2°C	25.1°C
10 September	23°C	24.1°C	16.8°C	24.9°C
11 September	22.5°C	23°C	17.2°C	24.6°C
12 September	22.8°C	22.4°C	17.3°C	24.7°C
13 September	22.5°C	22.1°C	18°C	24.4°C
14 September	22°C	21.7°C	18.6°C	24.4°C
15 September	22.2°C	21°C	18°C	24.6°C

Day	2025	2024	Min	Max
16 September	21.7°C	20.1°C	17.7°C	24.4°C
17 September	20.6°C	18.4°C	17.5°C	24.2°C
18 September	21°C	18.4°C	17.5°C	24.3°C
19 September	21.5°C	18°C	17.2°C	24.4°C
20 September	21.9°C	19°C	16.9°C	24.1°C
21 September	21.8°C	20.3°C	17°C	23.8°C
22 September	21.8°C	20.8°C	16.9°C	23.6°C
23 September	21.5°C	20.9°C	17.1°C	23.4°C
24 September	21.5°C	20.2°C	17.3°C	23.6°C
25 September	21°C	20.8°C	17.5°C	22.9°C
26 September		21.5°C	17.9°C	22.5°C
27 September		21.2°C	18.2°C	22.2°C
28 September		20.9°C	18°C	22°C
29 September		19.5°C	18°C	22.3°C
30 September		18.9°C	17.9°C	22.3°C

Port Saint Louis Du Rhone water temp chart in September

Average water temperature in Port Saint Louis Du Rhone in September over a decade

2015	2016	2017	2018	2019
20.8°C	22.5°C	19°C	22.3°C	21.3°C

2020	2021	2022	2023	2024
22°C	21.9°C	22.8°C	22.8°C	21.8°C

Port Saint Louis Du Rhone sea state in September

Chart comparing the height of waves in Port Saint Louis Du Rhone 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 Port Saint Louis Du Rhone in September

Port Saint Louis Du Rhone 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
Fos-sur-Mer	21.5°C	16.2°C	26°C
Piemanson Beach	21.3°C	16.7°C	25.9°C
La Couronne	21.6°C	16.5°C	26.5°C
Beauduc	21.1°C	16.5°C	25.8°C
Ensues-la-Redonne	21.8°C	17.2°C	26.8°C
Niolon	21.8°C	17.2°C	26.7°C
Camargue	21.1°C	16.4°C	25.8°C
L'Estaque	21.9°C	17.3°C	26.5°C
Marseille	22°C	17.3°C	26.9°C
Les Goudes	22°C	17.4°C	26.9°C

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Our report for Port Saint Louis Du Rhone 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