Are there jellyfish at Grande Plage de Cayeux today?

No jellyfish have been reported at Grande Plage de Cayeux (Cayeux-sur-Mer) today. Last updated: 30/09/2026 09:56.

Is it safe to swim at Grande Plage de Cayeux today?

Swimming at Grande Plage de Cayeux appears safe today, no jellyfish reported. Check Meduseo for updates.

Other

Pelagia N.

5 - 10 cm

Aurelia A.

25 - 40 cm

Rhizostoma O.

20 - 90 cm

Cyanea L.

15 - 30 cm

Physalia P.

10 - 30 cm

Chrysaora H.

15 - 30 cm

Velella V.

4 - 8 cm

Cyanea C.

30 - 200 cm

Mnemiopsis L.

7 - 12 cm