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Plage des Jaunais,
Pornichet, France
No information
21.9°C
Last updated :
10/07/2026 12:00
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France
Brittany
Pornichet
Plage des Jaunais
Beach
Plage des Jaunais
Plage de Sainte-Marguerite
Plage de Bonne-Source
Unnamed beach
Unnamed beach
Plage des libraires
Unnamed beach
Unnamed beach
Unnamed beach
Unnamed beach
Unnamed beach
Unnamed beach
Unnamed beach
Plage des Libraires
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Jellyfish density evolution
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Jellyfish size
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-- Beach (if available) --
Plage des Jaunais
Plage de Sainte-Marguerite
Plage de Bonne-Source
Unnamed beach
Unnamed beach
Plage des libraires
Unnamed beach
Unnamed beach
Unnamed beach
Unnamed beach
Unnamed beach
Unnamed beach
Unnamed beach
Plage des Libraires
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none
very little
few
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Water temperature
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Identification
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What did they look like?
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Pelagia N.
5 - 10 cm
Aurelia A.
25 - 40 cm
Rhizostoma O.
20 - 90 cm
Physalia P.
10 - 30 cm
Chrysaora H.
15 - 30 cm
Velella V.
4 - 8 cm
Description rapide
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Ball / Plate +
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