Water temperature in Les Mathes in April

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Is it warm enough to swim in Les Mathes in April? Average water temperature in Les Mathes in April is 12.7°C and therefore is not suitable for comfortable swimming. The warmest sea in Les Mathes in April is 15.7°C, and the coldest is 9.8°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Les Mathes

Changes water temperature in Les Mathes in April 2025, 2024

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

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 April	12.8°C	12.2°C	10°C	12.8°C
2 April	12.5°C	12.6°C	10°C	13°C
3 April	12.6°C	12.8°C	10.3°C	13.1°C
4 April	12.4°C	12.9°C	10°C	12.9°C
5 April	13°C	13°C	9.8°C	13°C
6 April	12.9°C	13°C	9.9°C	13°C
7 April	13.2°C	13°C	10°C	13.4°C
8 April	13.2°C	13.3°C	10.1°C	13.5°C
9 April	13.4°C	13.3°C	10.5°C	13.8°C
10 April	13.6°C	13.5°C	10.5°C	13.8°C
11 April	13.8°C	13.4°C	10.7°C	13.8°C
12 April	13.9°C	14.2°C	10.9°C	14.2°C
13 April	13.8°C	14.4°C	11.3°C	14.4°C
14 April	13.9°C	14.1°C	11.4°C	14.1°C
15 April	13.9°C	14.6°C	11.4°C	14.6°C

Day	2025	2024	Min	Max
16 April	14°C	14.3°C	11.5°C	14.3°C
17 April	14.1°C	14.4°C	11.5°C	14.4°C
18 April	14.2°C	14°C	11.5°C	14.4°C
19 April	14.2°C	13.9°C	11.5°C	14.2°C
20 April	14°C	14°C	11.8°C	14.3°C
21 April	14.1°C	13.8°C	11.8°C	14.2°C
22 April	14.3°C	13.7°C	12.1°C	14.3°C
23 April	14°C	13.7°C	12°C	14.3°C
24 April	14.2°C	13.7°C	11.9°C	14.6°C
25 April	14.6°C	13.7°C	12.2°C	15.1°C
26 April	14.6°C	13.7°C	12.3°C	15.3°C
27 April	15.1°C	13.7°C	12.4°C	15.6°C
28 April	15.2°C	13.8°C	12.3°C	15.7°C
29 April	15.5°C	13.9°C	12.3°C	15.6°C
30 April	15.6°C	14.5°C	12.3°C	15.6°C

Average water temperature in Les Mathes in April over a decade

2016	2017	2018	2019	2020
12.4°C	13°C	12.6°C	12.7°C	13.6°C

2021	2022	2023	2024	2025
12.8°C	12.4°C	13.2°C	13.6°C	13.9°C

Les Mathes sea state in April

Chart comparing the height of waves in Les Mathes in April 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.

Les Mathes 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 April. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Phare de La Coubre	12.7°C	9.8°C	15.4°C
La Grande Cote	12.8°C	9.9°C	16°C
Le Grand-Village-Plage	12.7°C	9.6°C	16°C
Saint-Trojan-les-Bains	12.7°C	9.6°C	16°C
Le Verdon-sur-Mer	12.9°C	10°C	16.9°C
Bourcefranc Le Chapus	12.7°C	9.5°C	16.1°C
Le Chateau-d'Oleron	12.7°C	9.5°C	16.1°C
La Cotiniere	12.7°C	9.5°C	16.2°C
Talmont sur Gironde	13°C	10°C	17.5°C
Grayan-et-l'Hopital	12.7°C	10°C	15.7°C

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Our report for Les Mathes 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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Date (day and month)

Water temperature: min 16°C

Average temperature Maximum temperature