Are there jellyfish at Is Arenas today?

No jellyfish have been reported at Is Arenas (Santeru/San Vero Milis) today. Last updated: 11/04/2026 20:15.

Is it safe to swim at Is Arenas today?

Swimming at Is Arenas appears safe today, no jellyfish reported. Check Meduseo for updates.

No information 15.64°C

Last updated : 11/04/2026 20:15

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