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
Jellies… mobile_jellywatcher 33.550 / -79.020 Jellyfish
Sea… mobile_jellywatcher Alt text 49.050 / -125.700

Long Beach

Jellyfish
Cala Galiota… Miguel McMinn 39.150 / 2.920 Jellyfish Aurelia aurita
Cala Galiota… Miguel McMinn 39.150 / 2.920

Con basura flotante y Pelagia noctiluca

Jellyfish Chrysaora hyoscella
Cala Galiota… Miguel McMinn 39.150 / 2.920

Dos ejemplares de 15 cm.

Jellyfish Cotylorhiza tuberculata
Cala Galiota… Miguel McMinn 39.150 / 2.920 Jellyfish Pelagia noctiluca
Blue buttons… lexi518 Alt text 30.120 / -85.730

There were lots of these blue button jellies washing up o

Other Porpita
3 squid Reef Recharge 4.080 / 73.510

saw a shoal of three squid swimming near the surface at t

Squid
Velella… Jellywatcher 36.660 / -121.830

Found them washed up at Seaside State Beach in Cardiff.

Velella Velella
Velella… sld23 Alt text 33.180 / -117.370 Velella Velella
By-the-wind… MLMLSeagrant 36.580 / -121.980 Velella Velella
Velella… Jellywatcher Alt text 33.710 / -118.070

They're washing up all over the Pacific Coast, from

Velella Velella
Méduses mobile_jellywatcher 41.640 / 8.810 Jellyfish
sea nettles Jellywatcher 33.460 / -79.090

hundreds of sea nettles in the water and washed up on sho

Jellyfish
Sailor… Jellywatcher Alt text 32.940 / -117.260

Hundreds of Sailor Jellyfish can be seen washed up on sho

Jellyfish
jelly fish… Jellywatcher 34.280 / -76.300

Many stings last few days. Saw 30 washed up on shore

Jellyfish
Méduse mobile_jellywatcher 43.040 / 6.100 Jellyfish
North San… Jellywatcher 33.030 / -117.300

I found one large adult (~6-7cm) while surfing in Encinit

Velella Velella
velella… Jellywatcher 32.750 / -117.250

Several washed up on the high tide line, among the kelp.<

Velella Velella
Sail jellys on… Jellywatcher 37.860 / -122.580

tons of these interesting cobalt rimmed organisms.

Velella Velella
By The Wind… Jellywatcher 33.960 / -118.450

Found hundreds of beautiful little Jelly like creatures c

Velella Velella
Velella… Jellywatcher 45.020 / -124.010

Hundreds, if not thousands, of the jellyfish were washed

Velella Velella
Velella… Jellywatcher 38.030 / -122.960

Velella velella, Drake's Beach, Point Reyes, CA

Velella Velella
Velella… Jellywatcher 46.880 / -124.120 Velella Velella
Sea nettles… Jellywatcher 38.300 / -76.420

Sea nettles have arrived in the mouth of the Patuxent Riv

Jellyfish