Are there jellyfish at Concarneau today?

Some jellyfish have been reported at Concarneau. 3 report(s) in the last 7 days. Last updated: 04/05/2026 04:42.

What jellyfish species are found at Concarneau?

Recently observed species at Concarneau include: Rhizostoma octopus. Visit the page for more details.

Is it safe to swim at Concarneau today?

Several jellyfish have been reported at Concarneau. Swimming may still be possible but is strongly discouraged without precautions. Exercise extreme caution and check Meduseo before entering the water.

Concarneau, France 🟠

Few jellyfish 16.2°C 0.04 m/s

Last updated : 04/05/2026 00:00

Beach (3)

Plage de Kernous plage du Porzou plage de la Belle Etoile

Nearby cities

Trégunc La Forêt-Fouesnant Fouesnant

Latest reports

Date	Density	Species	Comments
03/05 18:04	few		🏖 Plage de Kernous Proches du bord
01/05 13:00	a lot	Rhizostoma octopus	🏖 Plage de Kernous Des dizaines de grosses méduses, certaines échouées
27/04 12:11	very little		🏖 Plage de Kernous Juste une échouée.