Are there jellyfish at Unnamed beach today?

No jellyfish have been reported at Unnamed beach (Arcachon) today. Last updated: 15/04/2026 14:45.

Is it safe to swim at Unnamed beach today?

Swimming at Unnamed beach appears safe today, no jellyfish reported. Check Meduseo for updates.

No information 14.8°C

Last updated : 15/04/2026 12:00

No recent reports

Beach (if available)

Observation position

Date of observation

How many jellyfish did you see?

Help us keep reliable data! If you're not sure about the species, just indicate the size, the color or add a photo.

What did they look like?

Other

Pelagia

5 - 10 cm

Aurelia

25 - 40 cm

Rhizostoma

20 - 90 cm

Cotylorhiza

30 - 40 cm

Chrysaora

15 - 30 cm

Velella

4 - 8 cm

Description rapide

Estimated size :

Dominant color :

Take a photo

The ultimate proof for identification

Comments Optional