Beach
Plage du Chay
New Aquitaine · France · Mediterranean Sea
45.6197, -1.0428 · Royan, 1 km
- 21°Sea · August
- 23°High · August
- 9.1 hSunshine · July
Your month at the beach
Plage du Chay in January
- 10°CAir, daytime high6°C at night
- 11°CSea temperature
- 2.4 hSunshine a day
- 14 daysRainy days in the month81 mm in total
- 22 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
And a month earlier or later?
| December | January | February | |
|---|---|---|---|
| Air, daytime high | 11° | 10° | 10° |
| Sea | 12° | 11° | 10° |
| Sunshine a day | 2.5 h | 2.4 h | 4.3 h |
| Rainy days | 14 | 14 | 11 |
Plage du Chay in February
- 10°CAir, daytime high6°C at night
- 10°CSea temperature
- 4.3 hSunshine a day
- 11 daysRainy days in the month56 mm in total
- 23 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
And a month earlier or later?
| January | February | March | |
|---|---|---|---|
| Air, daytime high | 10° | 10° | 12° |
| Sea | 11° | 10° | 11° |
| Sunshine a day | 2.4 h | 4.3 h | 5.5 h |
| Rainy days | 14 | 11 | 11 |
Plage du Chay in March
- 12°CAir, daytime high7°C at night
- 11°CSea temperature
- 5.5 hSunshine a day
- 11 daysRainy days in the month63 mm in total
- 21 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
And a month earlier or later?
| February | March | April | |
|---|---|---|---|
| Air, daytime high | 10° | 12° | 15° |
| Sea | 10° | 11° | 12° |
| Sunshine a day | 4.3 h | 5.5 h | 7.1 h |
| Rainy days | 11 | 11 | 11 |
Plage du Chay in April
- 15°CAir, daytime high10°C at night
- 12°CSea temperature
- 7.1 hSunshine a day
- 11 daysRainy days in the month52 mm in total
- 18 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
And a month earlier or later?
| March | April | May | |
|---|---|---|---|
| Air, daytime high | 12° | 15° | 18° |
| Sea | 11° | 12° | 15° |
| Sunshine a day | 5.5 h | 7.1 h | 7.8 h |
| Rainy days | 11 | 11 | 12 |
Plage du Chay in May
- 18°CAir, daytime high12°C at night
- 15°CSea temperature
- 7.8 hSunshine a day
- 12 daysRainy days in the month58 mm in total
- 18 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
And a month earlier or later?
| April | May | June | |
|---|---|---|---|
| Air, daytime high | 15° | 18° | 21° |
| Sea | 12° | 15° | 18° |
| Sunshine a day | 7.1 h | 7.8 h | 8.9 h |
| Rainy days | 11 | 12 | 10 |
Plage du Chay in June
- 21°CAir, daytime high16°C at night
- 18°CSea temperature
- 8.9 hSunshine a day
- 10 daysRainy days in the month50 mm in total
- 16 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
And a month earlier or later?
| May | June | July | |
|---|---|---|---|
| Air, daytime high | 18° | 21° | 23° |
| Sea | 15° | 18° | 20° |
| Sunshine a day | 7.8 h | 8.9 h | 9.1 h |
| Rainy days | 12 | 10 | 9 |
Plage du Chay in July
- 23°CAir, daytime high18°C at night
- 20°CSea temperature
- 9.1 hSunshine a day
- 9 daysRainy days in the month40 mm in total
- 16 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
And a month earlier or later?
| June | July | August | |
|---|---|---|---|
| Air, daytime high | 21° | 23° | 23° |
| Sea | 18° | 20° | 21° |
| Sunshine a day | 8.9 h | 9.1 h | 8.3 h |
| Rainy days | 10 | 9 | 8 |
Plage du Chay in August
- 23°CAir, daytime high18°C at night
- 21°CSea temperature
- 8.3 hSunshine a day
- 8 daysRainy days in the month44 mm in total
- 16 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
And a month earlier or later?
| July | August | September | |
|---|---|---|---|
| Air, daytime high | 23° | 23° | 22° |
| Sea | 20° | 21° | 19° |
| Sunshine a day | 9.1 h | 8.3 h | 7.4 h |
| Rainy days | 9 | 8 | 10 |
Plage du Chay in September
- 22°CAir, daytime high16°C at night
- 19°CSea temperature
- 7.4 hSunshine a day
- 10 daysRainy days in the month44 mm in total
- 17 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
And a month earlier or later?
| August | September | October | |
|---|---|---|---|
| Air, daytime high | 23° | 22° | 18° |
| Sea | 21° | 19° | 17° |
| Sunshine a day | 8.3 h | 7.4 h | 4.8 h |
| Rainy days | 8 | 10 | 13 |
Plage du Chay in October
- 18°CAir, daytime high13°C at night
- 17°CSea temperature
- 4.8 hSunshine a day
- 13 daysRainy days in the month71 mm in total
- 19 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
And a month earlier or later?
| September | October | November | |
|---|---|---|---|
| Air, daytime high | 22° | 18° | 14° |
| Sea | 19° | 17° | 15° |
| Sunshine a day | 7.4 h | 4.8 h | 3.2 h |
| Rainy days | 10 | 13 | 15 |
Plage du Chay in November
- 14°CAir, daytime high10°C at night
- 15°CSea temperature
- 3.2 hSunshine a day
- 15 daysRainy days in the month86 mm in total
- 22 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
And a month earlier or later?
| October | November | December | |
|---|---|---|---|
| Air, daytime high | 18° | 14° | 11° |
| Sea | 17° | 15° | 12° |
| Sunshine a day | 4.8 h | 3.2 h | 2.5 h |
| Rainy days | 13 | 15 | 14 |
Plage du Chay in December
- 11°CAir, daytime high7°C at night
- 12°CSea temperature
- 2.5 hSunshine a day
- 14 daysRainy days in the month82 mm in total
- 23 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
And a month earlier or later?
| November | December | January | |
|---|---|---|---|
| Air, daytime high | 14° | 11° | 10° |
| Sea | 15° | 12° | 11° |
| Sunshine a day | 3.2 h | 2.5 h | 2.4 h |
| Rainy days | 15 | 14 | 14 |
Warmest sea of the year: August (20.7 °C) · most sunshine: July (9.1 h a day).
The beach itself
- ExcellentBathing water qualityOfficial EU classification, 2025 season
- LifeguardedLifeguardsUsually only in the bathing season · OpenStreetMap
- 67Places to stay within 5 kmHotels, guest houses, apartments and campsites · OpenStreetMap
- 63 kmAirport: La Rochelle Île de Ré Airport (LRH)In a straight line; by road it is further Car hire at LRH airport (La Rochelle)
No reliable information yet on: wheelchair access.
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
January from 2020 to 2025
In January 2025 the sea averaged 10.2 °C — 0.5 °C below the 1991–2020 average.
1991–2020 average: 10.7 °C
1991–2020 average: 10.1 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
February from 2020 to 2025
In February 2025 the sea averaged 10.4 °C — 0.5 °C above the 1991–2020 average.
1991–2020 average: 9.9 °C
1991–2020 average: 10.1 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
March from 2020 to 2025
In March 2025 the sea averaged 11.7 °C — 1.1 °C above the 1991–2020 average.
1991–2020 average: 10.6 °C
1991–2020 average: 12.4 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
April from 2020 to 2025
In April 2025 the sea averaged 13.9 °C — 1.4 °C above the 1991–2020 average.
1991–2020 average: 12.5 °C
1991–2020 average: 14.9 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
May from 2020 to 2025
In May 2025 the sea averaged 16.4 °C — 1.4 °C above the 1991–2020 average.
1991–2020 average: 15.0 °C
1991–2020 average: 17.6 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
June from 2020 to 2025
In June 2025 the sea averaged 19.7 °C — 1.8 °C above the 1991–2020 average.
1991–2020 average: 17.9 °C
1991–2020 average: 21.1 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
July from 2020 to 2025
In July 2025 the sea averaged 20.1 °C — about the same as the 1991–2020 average.
1991–2020 average: 20.0 °C
1991–2020 average: 22.7 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
August from 2020 to 2025
In August 2025 the sea averaged 20.9 °C — about the same as the 1991–2020 average.
1991–2020 average: 20.7 °C
1991–2020 average: 22.9 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
September from 2020 to 2025
In September 2025 the sea averaged 20.5 °C — 1.2 °C above the 1991–2020 average.
1991–2020 average: 19.3 °C
1991–2020 average: 21.5 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
October from 2020 to 2025
In October 2025 the sea averaged 17.8 °C — 0.5 °C above the 1991–2020 average.
1991–2020 average: 17.3 °C
1991–2020 average: 18.1 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
November from 2020 to 2025
In November 2025 the sea averaged 15.4 °C — 0.7 °C above the 1991–2020 average.
1991–2020 average: 14.7 °C
1991–2020 average: 13.9 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
December from 2020 to 2025
In December 2025 the sea averaged 12.6 °C — 0.4 °C above the 1991–2020 average.
1991–2020 average: 12.2 °C
1991–2020 average: 10.9 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
When to go
1991–2020 averagesThe year at a glance
- Jan11°2 h81 mm
- Feb10°4 h56 mm
- Mar11°6 h63 mm
- Apr12°7 h52 mm
- May15°8 h58 mm
- Jun18°9 h50 mm
- Jul20°9 h40 mm
- Aug21°8 h44 mm
- Sep19°7 h44 mm
- Oct17°5 h71 mm
- Nov15°3 h86 mm
- Dec12°2 h82 mm
Each card is a month. The colour is the sea temperature, on the same scale as the map; in bold, the two best months for each.
Sea temperature
1991–2020 averagesClimate through the year
1991–2020 averagesRain
Sunshine
Sunshine hours are estimated from measured solar radiation, not observed directly.
Month by month
1991–2020 averagesEvery month at Plage du Chay: air, sea, rain and sunshine. Averages for 1991–2020.
| Month | High°C | Low°C | Sea°C | Rainmm | Rainy daysdays | Sunshineh/day | Windkm/h |
|---|---|---|---|---|---|---|---|
| January | 10 | 6 | 11 | 81 | 14 | 2.4 | 22 |
| February | 10 | 6 | 10 | 56 | 11 | 4.3 | 23 |
| March | 12 | 7 | 11 | 63 | 11 | 5.5 | 21 |
| April | 15 | 10 | 12 | 52 | 11 | 7.1 | 18 |
| May | 18 | 12 | 15 | 58 | 12 | 7.8 | 18 |
| June | 21 | 16 | 18 | 50 | 10 | 8.9 | 16 |
| July | 23 | 18 | 20 | 40 | 9 | 9.1 | 16 |
| Augustwarmest sea | 23 | 18 | 21 | 44 | 8 | 8.3 | 16 |
| September | 22 | 16 | 19 | 44 | 10 | 7.4 | 17 |
| October | 18 | 13 | 17 | 71 | 13 | 4.8 | 19 |
| November | 14 | 10 | 15 | 86 | 15 | 3.2 | 22 |
| December | 11 | 7 | 12 | 82 | 14 | 2.5 | 23 |
Swipe sideways to see the other columns.
Photos
Photos shared by their authors on Wikimedia Commons, with its colours adjusted.
Plan your trip
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Nearby destinations
About these numbers
Averages are for 1991–2020; the recent years (2020–2025) are what actually happened. Neither is today's weather.
| What | Where it comes from | Nearest measurement |
|---|---|---|
| Air, rain and sunshine | NASA POWER | 21 km away |
| Sea temperature | NOAA OISST v2.1, 1991–2020 | 6 km away |
| 2020–2025, month by month | NASA POWER · NOAA OISST v2.1 | 21 km away |
| Bathing water quality | European Environment Agency | 0.0 km away |
| Lifeguards and places to stay | OpenStreetMap | within 1–5 km |
| Nearest airport | OurAirports | straight-line distance |
| Image at the top | Sentinel-2 cloudless (EOX) | at this spot |