Are there jellyfish at Cayeux-sur-Mer today?

No jellyfish have been reported at Cayeux-sur-Mer today. Last updated: 14/07/2026 08:39.

What jellyfish species are found at Cayeux-sur-Mer?

Recently observed species at Cayeux-sur-Mer include: Pelagia Noctiluca. Visit the page for more details.

Swimming at Cayeux-sur-Mer appears safe today, no jellyfish reported. Stay alert and check Meduseo for real-time updates.

No information 20.4°C 0.03 m/s

Last updated : 13/07/2026 00:36

Date	Density	Species	Comments
13/07 00:36	few		Grande Plage de Cayeux
11/07 16:25	few	Pelagia Noctiluca	Grande Plage de Cayeux
08/07 17:59	few	Pelagia Noctiluca	Grande Plage de Cayeux