Water temperature in Grayan-et-l'Hopital in August

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Is it warm enough to swim in Grayan-et-l'Hopital in August? Average water temperature in Grayan-et-l'Hopital in August is 20.8°C and therefore suitable for comfortable swimming. The warmest sea in Grayan-et-l'Hopital in August is 23.2°C, and the coldest is 17.2°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Grayan-et-l'Hopital

Changes water temperature in Grayan-et-l'Hopital in August 2025, 2024

To get an accurate forecast for the water temperature in Grayan-et-l'Hopital for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Grayan-et-l'Hopital, 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	21.5°C	22.9°C	19.1°C	22.9°C
2 August	20.9°C	22.5°C	19.4°C	22.5°C
3 August	21°C	22.2°C	19.5°C	22.2°C
4 August	21.1°C	21.9°C	19.7°C	22.1°C
5 August	20.5°C	21.2°C	19.7°C	22.1°C
6 August	20.2°C	21.6°C	18.9°C	21.9°C
7 August	19.7°C	21.5°C	18.1°C	21.6°C
8 August	19°C	21°C	18.1°C	21.6°C
9 August	18.3°C	20.4°C	17.5°C	21.6°C
10 August	18.4°C	20.6°C	17.2°C	21.6°C
11 August	19.2°C	21°C	17.6°C	21.7°C
12 August	19.7°C	21°C	18.3°C	21.9°C
13 August	20.4°C	20.1°C	18.5°C	22.1°C
14 August	20.9°C	19.6°C	19.5°C	22.8°C
15 August	21.3°C	19.1°C	19.1°C	23.1°C

Day	2025	2024	Min	Max
16 August	21°C	19.8°C	19.6°C	22.7°C
17 August	22.3°C	20°C	19.8°C	22.5°C
18 August	21.8°C	19.8°C	19.8°C	22.6°C
19 August	21.6°C	19.3°C	19.3°C	23.2°C
20 August	21.9°C	19.4°C	19.4°C	22.9°C
21 August	21.6°C	19°C	19°C	22.7°C
22 August	21°C	19.3°C	19.3°C	22.6°C
23 August	20.5°C	19.7°C	19.6°C	23.1°C
24 August	20°C	19.9°C	19.2°C	22.8°C
25 August	21°C	19.5°C	19.1°C	22.6°C
26 August	21.1°C	19.1°C	19.1°C	23°C
27 August	21.3°C	18.3°C	18.3°C	22.8°C
28 August	21.5°C	19.2°C	18.9°C	22.5°C
29 August	21.7°C	19.3°C	18.4°C	22.7°C
30 August	21.6°C	19.5°C	18.4°C	22.4°C
31 August	21.1°C	20°C	18°C	22.6°C

Grayan-et-l'Hopital water temp chart in August

Average water temperature in Grayan-et-l'Hopital in August over a decade

2016	2017	2018	2019	2020
20.8°C	20.8°C	21°C	20.8°C	21.7°C

2021	2022	2023	2024	2025
20.4°C	20.7°C	21.6°C	20.2°C	20.2°C

Grayan-et-l'Hopital sea state in August

Chart comparing the height of waves in Grayan-et-l'Hopital 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 Grayan-et-l'Hopital in August

Grayan-et-l'Hopital 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
Le Verdon-sur-Mer	21.4°C	19°C	24.7°C
Royan	21.3°C	19°C	24.5°C
Meschers Sur Gironde	21.4°C	19°C	24.8°C
Talmont sur Gironde	21.7°C	19.1°C	25.4°C
Saint Georges De Didonne	21.2°C	18.9°C	24°C
Phare de La Coubre	20.6°C	18.6°C	23°C
La Palmyre	20.7°C	18.7°C	23°C
Saint Palais Sur Mer	20.9°C	18.8°C	23.2°C
Ronce-les-Bains	20.6°C	18.2°C	23.3°C
La Tremblade	20.6°C	17.7°C	23.1°C

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Our report for Grayan-et-l'Hopital 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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Water temperature: min 16°C

Average temperature Maximum temperature