Water temperature in Plage des Sablons in August

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Is it warm enough to swim in Plage des Sablons in August? Average water temperature in Plage des Sablons in August is 19.5°C and therefore is not suitable for comfortable swimming. The warmest sea in Plage des Sablons in August is 22.9°C, and the coldest is 17.3°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Plage des Sablons

Changes water temperature in Plage des Sablons in August 2025, 2024

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

Sea temperature

Tides

Weather forecast

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Day	2025	2024	Min	Max
1 August	21.3°C	21.3°C	17.8°C	21.8°C
2 August	21.2°C	21.3°C	18.1°C	22.1°C
3 August	20.9°C	21°C	18°C	21.9°C
4 August	21.6°C	20.8°C	18.1°C	21.8°C
5 August	21.1°C	21.2°C	18.3°C	21.7°C
6 August	21.6°C	20.8°C	18.3°C	21.7°C
7 August	21.3°C	20.9°C	18.2°C	21.5°C
8 August	21.6°C	20.9°C	18.4°C	21.8°C
9 August	22.1°C	20.5°C	18.3°C	22.1°C
10 August	21.8°C	21.5°C	18.2°C	22.3°C
11 August	22.4°C	21.7°C	18.2°C	22.9°C
12 August	21.6°C	20.9°C	18.3°C	22.5°C
13 August	21.6°C	21.4°C	18.2°C	22.1°C
14 August	21.8°C	21.6°C	18.1°C	22°C
15 August	21.6°C	21.2°C	18°C	21.7°C

Day	2025	2024	Min	Max
16 August	21.4°C	21.3°C	17.9°C	21.5°C
17 August	21.1°C	20.5°C	17.9°C	21.3°C
18 August	21°C	20.4°C	17.9°C	21.6°C
19 August	20.9°C	20.8°C	18.3°C	21.6°C
20 August	20.5°C	20.5°C	18.1°C	21.5°C
21 August	20.2°C	20.3°C	18.1°C	21.5°C
22 August	20.3°C	20.2°C	18°C	21.5°C
23 August	20°C	19.5°C	17.8°C	22.7°C
24 August	20.3°C	19.6°C	17.7°C	22°C
25 August	21°C	19.5°C	17.8°C	22.3°C
26 August	21°C	19.3°C	17.8°C	21.7°C
27 August	20.6°C	20.3°C	17.7°C	21.5°C
28 August	20.5°C	19.8°C	17.8°C	21.4°C
29 August	20.2°C	19.5°C	17.6°C	21.3°C
30 August	19.8°C	19.3°C	17.3°C	21.4°C
31 August	19.9°C	19.3°C	17.3°C	21.2°C

Plage des Sablons water temp chart in August

Average water temperature in Plage des Sablons in August over a decade

2016	2017	2018	2019	2020
18.8°C	19°C	20.1°C	20.7°C	21.2°C

2021	2022	2023	2024	2025
19.6°C	20.9°C	20.7°C	20.5°C	21.4°C

Plage des Sablons sea state in August

Chart comparing the height of waves in Plage des Sablons in August 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 Plage des Sablons in August

Plage des Sablons 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 August. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Plage du Porteau	19.5°C	17.3°C	22.9°C
Plage de la Source	19.6°C	17.3°C	22.7°C
Plage de la Birochere	19.6°C	17.3°C	22.7°C
Plan d'eau Maurice Giros	19.6°C	17.4°C	22.8°C
Pointe Saint-Gildas	19.2°C	17°C	22.5°C
Plage des Dames	19.3°C	17.1°C	22.8°C
L'Herbaudiere Port	19.1°C	17°C	22.4°C
Saint-Nazaire	19°C	16.9°C	22.1°C
Corsept	19.1°C	17.1°C	22.1°C
Saint Brevin Les Pins	19.1°C	17°C	22.4°C

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Our report for Plage des Sablons 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