Are there jellyfish at Haarlem today?

No jellyfish have been reported at Haarlem today. Last updated: 14/07/2026 08:17.

What jellyfish species are found at Haarlem?

No specific species have been recently reported at Haarlem. Check Meduseo for real-time updates.

Swimming at Haarlem appears safe today, no jellyfish reported. Stay alert and check Meduseo for real-time updates.

No information 21.7°C 0.02 m/s

Last updated : 10/07/2026 12:00

No recent reports