France · Bouches-du-Rhône
Water temperature at Plage de Bonnieu
Warm and pleasant for swimming
Updated hourly from the live marine forecast. See the 12-month typical range and, where available, real measured readings further down the page.
7-day outlook
7-day water temperature forecast from Open-Meteo, refreshed hourly.
Water temperature
Next 7 days, °C
View as table
| Day | Water temp (°C) |
|---|---|
| Wed 2 | 24.4 |
| Thu 3 | 24.1 |
| Fri 4 | 24.0 |
| Sat 5 | 24.7 |
| Sun 6 | 24.9 |
| Mon 7 | 25.1 |
| Tue 8 | 25.1 |
Water temperature by month
Modeled climatology derived from latitude and season.
Typical vs. measured water temperature
12-month view, °C — modeled line vs. measured sample averages
View as table
| Month | Modeled (°C) | Measured avg. (°C) |
|---|---|---|
| Jan | 16 | — |
| Feb | 15 | — |
| Mar | 16 | — |
| Apr | 18 | — |
| May | 20 | — |
| Jun | 23 | — |
| Jul | 25 | — |
| Aug | 26 | — |
| Sep | 25 | — |
| Oct | 23 | — |
| Nov | 20 | — |
| Dec | 18 | — |
No measured in-season water temperature has been published for Plage de Bonnieu yet — the chart above shows the modeled climatology only. Some countries (Croatia, via IZOR) also record the water temperature at each official water sample; check the water quality page for this beach's sampling status.
Frequently asked questions
What temperature is the water at Plage de Bonnieu right now?
As of the latest hourly update, Plage de Bonnieu's water is around 24°C. See the 7-day chart above for how it's trending, and the monthly chart further down for what's typical this time of year. That's the reading right off Bouches-du-Rhône.
When is the best time to swim at Plage de Bonnieu?
The modeled climatology puts the comfortably-warm window (above 22°C) at June–October, with August typically the warmest point in that stretch. That applies to the water around Bouches-du-Rhône.
Is the water temperature chart above measured or estimated?
For Plage de Bonnieu, the chart above shows a modeled estimate only, derived from latitude and season — no measured average yet. Some countries, Croatia's IZOR among them, also record the water temperature at each official sample, plotted alongside the model where available.