France · Loire-Atlantique
Plan D'Eau Du Pont Cornouaille
Loire-Atlantique, France
On the beach
Right now
Sample dataIllustrative conditions — the live Open-Meteo marine feed wasn't reachable, so these are deterministic placeholder values that will be replaced automatically once the feed is available.
7-day outlook
Sample dataModeled placeholder forecast for demonstration — will be replaced by a live marine-weather feed.
Water temperature
Next 7 days, °C
Wave height
Next 7 days, metres
View as table
| Day | Water temp (°C) | Wave height (m) |
|---|---|---|
| Wed 2 | 24.0 | 0.3 |
| Thu 3 | 23.5 | 0.3 |
| Fri 4 | 23.3 | 0.3 |
| Sat 5 | 23.5 | 0.3 |
| Sun 6 | 24.1 | 0.3 |
| Mon 7 | 24.5 | 0.3 |
| Tue 8 | 24.4 | 0.3 |
Typical water temperature by month
Modeled estimatePlausible seasonal climatology derived from latitude, for illustration — not a measured average.
Monthly water temperature
Typical range across the year, °C
View as table
| Month | Typical water temp (°C) |
|---|---|
| Jan | 15 |
| Feb | 14 |
| Mar | 15 |
| Apr | 17 |
| May | 19 |
| Jun | 22 |
| Jul | 23 |
| Aug | 24 |
| Sep | 24 |
| Oct | 22 |
| Nov | 20 |
| Dec | 17 |
Location & nearby beaches
Nearby beaches
- Plan D'Eau Du Chêne11 kmLoire-Atlantique
- Vioreau17 kmLoire-Atlantique
- Plan D'Eau de la Barbotine20 kmMaine-et-Loire
- Plan D'Eau Du Petit Anjou28 kmMaine-et-Loire
Distances calculated as straight-line (haversine) from official coordinates.
How do you get to Plan D'Eau Du Pont Cornouaille?
- Easy by car — there's parking close to the beach.
- Bus stop: École, about ~530 m away.
Food, stays & town
- Nearest village: Mésanger, about ~700 m away.
- 1 place to eat within 1 km Closest is Le Relais, about ~710 m away.
- 1 shop nearby, about ~650 m away
What kind of beach is this?
This beach belongs to a small coastal village. It's usually calmer than a resort or town beach, though a popular village spot can still fill up on the best summer days.
Estimated from OpenStreetMap surroundings data (ODbL).
- Families
- Water sports
Is the water clean at Plan D'Eau Du Pont Cornouaille?
Plan D'Eau Du Pont Cornouaille sits on a stretch of coast classed as a lake bathing site, carrying an official EU Bathing Water rating of Excellent for the 2025 season. Under the EU Bathing Water Directive, national authorities test for intestinal enterococci and E. coli through the season and report the results the following spring — the 2025 rating was published in spring 2026, and 2026's won't follow until spring 2027. In addition to that yearly rating, some national authorities — for Croatia, the national environmental authority — publish individual water sample results during the season itself, ahead of the annual report. It sits in Loire-Atlantique. There's parking about ~40 m from the beach.
That rating has been consistent: every one of the 6 classified seasons on record has come back Excellent or Good. The most reliable swimming window here typically runs from July–September, with the water usually at its warmest around August. Outside that window it's cooler and often quieter. It's been a consistently reliable spot too — the rating has held at Excellent for 6 straight years. The nearest town, Mésanger, is about ~700 m away.
That “Excellent” label comes from a full season of official water sampling, not a single test — it's one step on a four-point scale (Excellent, Good, Sufficient, Poor) reassessed once a year. Today's actual conditions can differ from the seasonal average, so for a live snapshot see the “Right now” and 7-day outlook panels above. There's 1 place to eat near the beach — Le Relais, about ~710 m away.