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
Santa Cruz Jellywatcher 36.990 / -122.170

Saw a cute one at panther beach :)

Velella
blue button jelly’s at… Jellywatcher 33.370 / -117.570

tons of blue button jelly’s washed up on the shores of sa

Velella
Velella Jellywatcher 33.210 / -117.390 Velella
Velella sighting at… Jellywatcher 33.950 / -118.450

Scattered amongst the foam and debris at the tide line we

Velella
Velellas in Long Beach,… Jellywatcher 33.760 / -118.160

Thousands of blue velellas on Rosie’s dog beach in Long B

Velella
Haeckel's Jellyfish… MobileAnonymous -38.310 / 144.990 Jellyfish
Blue Jellyfish Jellywatcher 33.200 / -117.380

Washed up on the beach in Oceanside

Velella
Velella in Long Beach Jellywatcher 33.750 / -118.130

Clear disc with blue tentacle like

Velella
Sailor by winds. Seal… Jellywatcher 33.740 / -118.100

Seal beach, washing up ashore. 1600 afternoon.

Velella
Velella velella at T-… Jellywatcher 33.420 / -117.620

There’s so many!!

Velella
Many Velella sighting… MobileAnonymous 33.860 / -118.400 Velella
Thousands of velella on… Jellywatcher 34.020 / -118.490 Velella
Blue jellyfish Jellywatcher 33.600 / -117.880

Lots of blue jellyfish washed ashore at Corona Del Mar b

Jellyfish
Newport Beach Jellywatcher 33.620 / -117.930

Millions of Velella Velella washed ashore

Velella
Velella at Pacific Beach… Jellywatcher 47.200 / -124.200 Velella
Malibu, CA, USA Jellywatcher 34.020 / -118.820

Zuma beach.

Velella
Velella Jellywatcher 33.660 / -118.000

Huntington beaches , California

Velella
Blue Jellies Everywhere… Jellywatcher 33.610 / -117.890

The little blue wind sailors are out in full force in New

Velella
Millions of vellela… Jellywatcher 33.660 / -118.000 Velella
Crystal Cove Valalla Jellywatcher 33.580 / -117.810

Tens of thousands of Vallala have washed up at Crystal Co

Velella
Pismo Beach CA Jellywatcher 35.140 / -120.640

04-27-2024

Velella
Velella Jellywatcher 33.410 / -117.610

Thousands washed up in the tide line

Velella
Vellellas in Ocean Beach… Jellywatcher 32.740 / -117.250

Tons of Vellellas on Ocean Beach beaches.

Velella
Huntington State Beach… Jellywatcher 33.640 / -117.970

Thousands of Velella washed up on shore around 7:00pm

Velella
Velella Jellywatcher 32.940 / -117.260

Velella - many all over the beach

Velella