Right now
Live conditions from Open-Meteo, refreshed hourly.
7-day outlook
7-day marine forecast from Open-Meteo.
Sea temperature
Next 7 days, °C
Wave height
Next 7 days, metres
View as table
| Day | Sea temp (°C) | Wave height (m) |
|---|---|---|
| Wed 2 | 22.9 | 1.2 |
| Thu 3 | 22.9 | 0.7 |
| Fri 4 | 23.2 | 0.9 |
| Sat 5 | 23.1 | 1.4 |
| Sun 6 | 23.3 | 1.3 |
| Mon 7 | 23.3 | 1.3 |
| Tue 8 | 23.4 | 1.4 |
Water quality history
Official EEA classification, one rating per bathing season, 2015–2025 — real data reported by national authorities.
- 2015: Excellent2015
- 2016: Excellent2016
- 2017: Excellent2017
- 2018: Excellent2018
- 2019: Excellent2019
- 2020: Excellent2020
- 2021: Excellent2021
- 2022: Not classified2022
- 2023: Excellent2023
- 2024: Excellent2024
- 2025: Excellent2025
Excellent in the most recent season, and 10 of 10 classified years rated Excellent or Good.
- Excellent
- Good
- Sufficient
- Poor
- Not classified
View as table
| Year | Classification |
|---|---|
| 2015 | Excellent |
| 2016 | Excellent |
| 2017 | Excellent |
| 2018 | Excellent |
| 2019 | Excellent |
| 2020 | Excellent |
| 2021 | Excellent |
| 2022 | Not classified |
| 2023 | Excellent |
| 2024 | Excellent |
| 2025 | Excellent |
Typical sea temperature by month
Modeled estimatePlausible seasonal climatology derived from latitude, for illustration — not a measured average.
Monthly sea temperature
Typical range across the year, °C
View as table
| Month | Typical sea temp (°C) |
|---|---|
| Jan | 16 |
| Feb | 15 |
| Mar | 15 |
| Apr | 17 |
| May | 20 |
| Jun | 22 |
| Jul | 24 |
| Aug | 24 |
| Sep | 24 |
| Oct | 22 |
| Nov | 20 |
| Dec | 18 |
Location & nearby beaches
Nearby beaches
- Le Petit Nice1.3 kmGironde
- La Salie Nord2.1 kmGironde
- Pyla la Corniche6.4 kmGironde
- Lac de Cazaux7.0 kmGironde
Distances calculated as straight-line (haversine) from official coordinates.
Getting there & around
- Easy by car — there's parking close to the beach.
- Bus stop: Plage de la Lagune, about ~920 m away.
Food, stays & town
- 1 place to eat within 1 km Closest is La Lagune, about ~380 m away.
What kind of beach is this?
With no facilities mapped nearby, this beach is usually on the quiet side even in season — worth knowing if you're after solitude, but also worth bringing your own water and shade.
Estimated from OpenStreetMap surroundings data (ODbL).
- A quiet swim
Is the water clean at La Lagune?
La Lagune sits on a stretch of coast classed as a coastal 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 Gironde. There's parking about ~290 m from the beach.
That rating has been consistent: every one of the 10 classified seasons on record has come back Excellent or Good. The most reliable swimming window here typically runs from July–September, with the sea usually at its warmest around August. Outside that window the water is cooler and often quieter. It's been a consistently reliable spot too — the rating has held at Excellent for 3 straight years.
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 — La Lagune, about ~380 m away.
Frequently asked questions
Is it safe to go in the water at La Lagune?
Yes — La Lagune carries the top EU Bathing Water classification, Excellent, for 2025, and 10 of its 10 classified seasons have rated Excellent or Good. It's also held steady at Excellent for 3 straight years.
What's the current water temperature at La Lagune?
The latest reading puts the sea at La Lagune at around 23°C — the “Right now” panel above has the full live picture. That's the reading right off Gironde. On the modeled climatology here, August usually runs warmest.
When should you plan a swimming trip to La Lagune?
For swimming, July–September is usually the best call — that's the modeled window when the sea here runs warmest. That applies to the water around Gironde. Within that window, August is typically the single warmest month.
Who measures the water quality rating, and how?
Behind the annual grade: a season of testing for intestinal enterococci and E. coli, reported to the European Environment Agency each spring under the EU Bathing Water Directive. A few countries, Croatia via IZOR included, also publish individual in-season samples ahead of that report, but La Lagune doesn't have one published yet.
What's the easiest way to reach La Lagune?
By car, it's easy — parking is right by the beach. By bus, the nearest stop is Plage de la Lagune, about ~920 m away.