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
First open water swims… derola 36.470 / -4.980 Clean sea
Clean Gogreenman 33.670 / -78.900

Strangely jellyfish-less beach, right after jellyfish sig

Clean sea
no jellies at JAMSTEC dhugal 35.320 / 139.650 Clean sea
Clean beach mobile bay,… Elizabeth Eubanks 30.570 / -87.910

All clean...

Clean sea
Green seas beroe Alt text 36.740 / -121.920

No sea nettles, but lots of Nanomia and ctenophores, kril

Clean sea
No blooms so far lucas 49.320 / -122.940

After a very cold and wet May & June, it has been war

Clean sea
Clean sea Jellywatcher 43.330 / 5.170 Clean sea
Clean sea on 2015-7-1 SuzyAzores Alt text 38.800 / -27.260 Clean sea
Cadboro Bay Beach mobile_jellywatcher Alt text 48.460 / -123.290 Clean sea
No jellyfish Jellywatcher 37.630 / -76.500 Clean sea
clean beach chayatamal Alt text 59.600 / -151.420 Clean sea
Clean mobile_jellywatcher 39.530 / -74.270 Clean sea
nothing mucktopus -8.660 / 115.130

no jellies, no plastic 5-6:30 pm

Clean sea
Homer Spit @ Homer,… chayatamal Alt text 59.600 / -151.420 Clean sea
No big jellies in mid-… beroe 36.750 / -122.010

Very greenish yellow water, but didn't see any large

Clean sea
cleanest August for many… Jellywatcher 32.070 / 34.780

Jellyfish rarely seen in Tel Aviv beaches throughout Augu

Clean sea
Wonderful Day! mobile_jellywatcher Alt text 33.820 / -78.670 Clean sea
No Jelly this year in… Jellywatcher 39.220 / 9.120

this year in SouthSardinia there's no jelly, happy d

Clean sea
Clean seas in Spanish Med… openhouse 41.720 / 2.940

Very few jellies

Clean sea
Charlestown Beach, RI mobile_jellywatcher 41.360 / -71.630 Clean sea
No Jellyfish but no… mobile_jellywatcher 42.000 / 9.460 Clean sea
Laguna Feb 19 mobile_jellywatcher 33.540 / -117.780 Clean sea
No nettles ffelix 37.550 / -76.330

Should be nettles all over, but the marina crew says they

Clean sea
no jellies at JAMSTEC dhugal 35.320 / 139.650 Clean sea
no jellies at JAMSTEC dhugal 35.320 / 139.650 Clean sea