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Plage de Porsguen,
Ploudalmézeau, France
No information
18.7°C
Last updated :
10/07/2026 12:00
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Worldwide
France
Brittany
Ploudalmézeau
Plage de Porsguen
Beach
Grève de Tréompan
Pors ar Vilin Vraz
Pors Gaillion
Plage des Trois Moutons
Porzh ar Skaf
Pors ar Groas
Unnamed beach
Aod Lingoun
Unnamed beach
Plage de Porsguen
Plage de Bar Al Lan
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Jellyfish density evolution
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-- Beach (if available) --
Grève de Tréompan
Pors ar Vilin Vraz
Pors Gaillion
Plage des Trois Moutons
Porzh ar Skaf
Pors ar Groas
Unnamed beach
Aod Lingoun
Unnamed beach
Plage de Porsguen
Plage de Bar Al Lan
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Date of observation
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Water temperature
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Identification
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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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