Are there jellyfish at Plage de Saint Jean de Mont today?

No jellyfish have been reported at Plage de Saint Jean de Mont (Saint-Jean-de-Monts) today. Last updated: 19/09/2026 03:12.

Is it safe to swim at Plage de Saint Jean de Mont today?

Swimming at Plage de Saint Jean de Mont appears safe today, no jellyfish reported. Check Meduseo for updates.

No information 20.2°C

Last updated : 18/09/2026 18:00

No recent reports

1 seule, proche du poste de surveillance et signalée aux sauveteurs.

Proche du bord