This page shows a table of sightings. If you select sorting and filter options, the results will be limited to those which match

To download sightings in tabular format, configure the filter options, then click the CSV button at the bottom of the page. If you intend to derive work from the data, or to publish it, please acknowledge jellywatch.org, and let us know what you are up to.

Enter a comma separated list of user names.
Title Date of sighting reporter Image Lat / Lng Description Type of organism Other type
El Toro mobile_jellywatcher 39.480 / 2.480 Jellyfish
phosphorescence… boomerang 30.370 / -86.360

flashes of beautiful blue-white glow in breaking waves; v

Red Tide
Ocean at… beroe Alt text -8.670 / 115.140

Some swimmers and surfers out enjoying the water.

Clean sea
Egg Yolk Jelly… MLMLSeagrant 36.470 / -121.940 Jellyfish
Clean Sea Jellywatcher 33.710 / -118.070 Clean sea
Ouch! Jellywatcher 27.890 / -82.850

Small with brownish/dark red looking ring inside.

Jellyfish
Spotted… miriamsutton 34.710 / -76.640

Large Spotted Jellyfish drifting through Taylor's Cr

Jellyfish
Chrysaora sp.… maryg 35.320 / 139.650 Jellyfish
Jelly with… MobileAnonymous 7.880 / 98.270 Jellyfish
Plastic lid Tayport35 55.960 / -4.820

Might be the lid of a Pringles can.

Plastic
Velella at… Jellywatcher 39.450 / -123.810 Velella
Beach skipping… beachskipper 27.920 / -82.840

I walk on the beach in Florida(Madeira Beach) 3 to 4 time

Jellyfish
Villefranch Jellywatcher 43.700 / 7.310

Lots of Purple Jellyfish

Jellyfish
New Smyrna Jellywatcher 29.010 / -80.900

1000's of washed up moon jellyfish on beach

Jellyfish
Jellyfish in… Jellywatcher 41.210 / 9.400 Jellyfish
Orange beach… Steve Alt text 30.270 / -87.580

Lots of jellyfish in water and washing up on beach.

Jellyfish
All the bay… Jellywatcher 36.380 / -75.830

Too many jellyfish to swim

Jellyfish
Cobalt blue… Jellywatcher 33.460 / -118.460

These jellies are a striking color, and appear to have a

Jellyfish
Es Canar Ibiza… Jellywatcher 39.000 / 1.580

Large number of jellyfish on the shoreline and a large nu

Red Tide
Des bancs de… MobileAnonymous 43.280 / 5.390

Il y’avait un énorme banc et c’est passer pendant des heu

Jellyfish
Moon Jellies… Jellywatcher 37.930 / -75.380

Moon jellies sighted at Tom’s Cove campground

Jellyfish
Man o war Jellywatcher 50.130 / -5.460

4 man o war on the beach

Man o war
Lion's… MEValle127 37.280 / -76.350

We found a small lion's mane jellyfish in the water

Jellyfish
Médise (2) mobile_jellywatcher Alt text 43.480 / 6.930 Jellyfish
Stinging… mobile_jellywatcher 39.050 / 1.590 Jellyfish