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
Washed up jellyfish Jellywatcher Alt text 44.560 / -1.240

A jellyfish with a bell approximately 30cm diameter in th

Jellyfish
Man o war Navarre Beach… mobile_jellywatcher Alt text 30.380 / -86.860 Man o war
alive and dead… avandaea Alt text 27.630 / -97.200

Alive and dead Portuguese man o wars washed up on shore a

Man o war
Velella velella Sighting… mobile_jellywatcher Alt text 36.960 / -122.010 Velella Velella
King Cruiser Jellywatcher 7.850 / 98.630

Large jellyfish spotted while ascending from the King Cru

Jellyfish
Man of War in Fort… Jellywatcher 30.400 / -86.610

We watched one Man of War come ashore on April 6th.

Man o war
Half moon bay shores Jellywatcher Alt text 37.460 / -122.430

velella velella or blue sailor jerry jelly fish

Velella Velella
Jimbles at Balmoral swimmingidiots -33.830 / 151.250

A few people were stung by Jimbles today

Box Jelly Carybdea
Jellyfish Infestation Jellywatcher 31.270 / -81.360

Lots of cannonball jellies and clear ones.

Jellyfish
Numerous Jellyfish Jellywatcher 50.340 / -4.160

sighting of numerous jellyfish in Plymouth Sound at sunse

Jellyfish
Man o war mobile_jellywatcher 27.840 / -97.050 Man o war
Navarre Beach man o war… Jellywatcher Alt text 30.070 / -85.130 Man o war
lanzarote Portuguese man… Jellywatcher 29.120 / -13.560

2 Portuguese man o' war (Physalia physalis) at 2 dif

Man o war
1000s of Velella in Moss… mobile_jellywatcher Alt text 36.800 / -121.790 Velella Velella
By-the-wind Sailors in… Jellywatcher Alt text 35.590 / -121.120 Velella Velella
wind sailor jellies… Android Alt text 36.960 / -122.000 Velella Velella
Purple Jellys Everywhere… mobile_jellywatcher 31.140 / -81.380

About 10 of them washed up on the sand.

Jellyfish
Margaritavilla Jellywatcher 37.610 / -76.450

Lion's manes - low tide, tide coming in, 8am

Jellyfish
Blue Jelly Fish Jellywatcher Alt text 37.740 / -122.540

Saw them on the beach in San Francisco.

Jellyfish
Dead Man of war -… Jellywatcher 26.940 / -80.070

Dead man of war jellie seen on Jupiter Beach, FL near Jup

Man o war
Fort Lauderdale Beach mobile_jellywatcher Alt text 26.110 / -80.100 Man o war
Fort Lauderdale Beach mobile_jellywatcher Alt text 26.110 / -80.100 Man o war
FL BEACH mobile_jellywatcher Alt text 26.110 / -80.100 Man o war
FL BEACH mobile_jellywatcher Alt text 26.110 / -80.100 Man o war
FL BEACH mobile_jellywatcher Alt text 26.110 / -80.100 Man o war