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Unnamed beach,
Pornichet, France
No information
13.6°C
Last updated :
05/11/2026 00:00
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Worldwide
France
Brittany
Pornichet
Unnamed beach
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
7 days
30 days
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Scientific identification:
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Date
Beach
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GPS
Jellyfish size
Jellyfish color
Water temperature
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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
My position
Observation position
Date of observation
How many jellyfish did you see?
none
very little
few
a lot
Water temperature
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Identification
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What did they look like?
Other
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
Estimated size :
Coin
Hand
Ball / Plate +
Dominant color :
Clear
Pink / Violet
Brown / Yellow
Blue
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