Are there jellyfish at Unnamed beach today?

Some jellyfish have been reported at Unnamed beach (Saint-Jean-de-Monts). 2 report(s) in the last 7 days. Last updated: 04/05/2026 06:02.

Is it safe to swim at Unnamed beach today?

Several jellyfish reported at Unnamed beach. Swimming may still be possible but is strongly discouraged without precautions. Exercise extreme caution.

Unnamed beach, Saint-Jean-de-Monts, France

Few jellyfish 16.9°C

Last updated : 04/05/2026 00:00

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Beach

Unnamed beach Plage des Demoiselles Plage des Oiseaux Plage de l'Estacade Plage de la Davière Plage de la Parée du Jonc Plage des Tonnelles Plage du Pont d'Yeu Plage de l'Hippodrome Unnamed beach

Latest reports

Date	Density	Species	Comments
03/05 16:22	few	Aurelia Aurita	Échoué
27/04 16:13	few	Rhizostoma octopus

Beach (if available)

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What did they look like?

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Pelagia

5 - 10 cm

Aurelia

25 - 40 cm

Rhizostoma

20 - 90 cm

Chrysaora

15 - 30 cm

Velella

4 - 8 cm

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