Are there jellyfish at Platja de Sant Simó today?

No jellyfish have been reported at Platja de Sant Simó (Mataró) today. Last updated: 19/09/2026 03:10.

Is it safe to swim at Platja de Sant Simó today?

Swimming at Platja de Sant Simó appears safe today, no jellyfish reported. Check Meduseo for updates.

No information 26.7°C

Last updated : 18/09/2026 18:00

Date	Density	Species	Comments
12/09 16:00	few	Pelagia Noctiluca