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Title Date of sighting reporter Image Lat / Lng Description Type of organism Other type
Lions Mane… Jellywatcher 54.500 / -0.660

Half dozen lions mane jellies washed up on beach and some

Jellyfish
Jellies in CC… TSA Emily 27.810 / -97.390

Dozens of Atlantic nettles, a few cabbageheads, moons, an

Jellyfish
Bamburgh Beach… clairelhedley 55.610 / -1.720

Sightings at Bamburgh beach and Budle Bay, Northumberland

Jellyfish
Studland Bay… Jellywatcher Alt text 50.650 / -1.940

Two large Jellyfish lapping the shore at Studland Bay, Do

Jellyfish
Cyanea in… Jellywatcher 53.520 / 1.070

A few cyanea (lamarckii and capillata) at the Dowsing sma

Jellyfish
Small brown… MobileAnonymous 50.780 / 0.270 Jellyfish
Beadle Anemone… Jellywatcher Alt text 36.000 / -122.000 Other
Portuguese Man… Jellywatcher 33.910 / -78.300

About 20 washes ashore in Holden Beach, NC

Man o war
Crescent Beach… Mzakowski 49.060 / -122.880

Walking in knee deep water almost walked right into one s

Jellyfish
Lots of… MobileAnonymous 43.280 / 6.580 Jellyfish
Fins on fire… Jellywatcher 37.120 / 25.820

Went in the beach at Kalotaritissa in Donousa, Greece (

Jellyfish
"Fresh… Jellywatcher 43.200 / 6.690

From 6:00 to 15:00, I observed hundreds of jellyfish (pel

Jellyfish
Jellyfish… Bedearing 32.000 / -80.850

3 Moon (Aurelia), 5 Cannonball (Stomolophus), 3 Box (Chir

Jellyfish
Grand Cayman… PatRuss Alt text 19.370 / -81.270

While snorkeling at Rum Point on Grand Cayman Island I sa

Box Jelly
Marbled… travelingbabe Alt text 16.320 / -86.540

My husband and I were diving in Roatan Honduras, shooting

Jellyfish
Jellyfish Sightings on… Bedearing 32.000 / -80.850

8 Cannonball (Stomolophus) jellies

Jellyfish
Moon bloom Bryndalf 50.420 / -5.080

Many moon jellies with pink gonads washed up on the beach

Jellyfish
Jul 30 Jellies… mobile_jellywatcher Alt text 36.160 / -75.740 Jellyfish
retour des… crinaudo06 43.710 / 7.340

quelques méduses. ..

Jellyfish
Floating trash but no… dhugal 35.320 / 139.650 Clean sea
Velella along… Jellywatcher 33.100 / -117.320

Many of these were washed up along the shoreline right wh

Velella
Méduses… mobile_jellywatcher 42.510 / 9.530 Jellyfish
Pensacola… Elizabeth Eubanks 30.330 / -87.140

Tons of MOA with sagassam - we don’t usually find a lot o

Man o war
Velellas on… Jellywatcher 35.710 / -121.190

Quite a few we’re spotted on shore and we’re discarding t

Velella
Phacellophora… Jellywatcher 42.030 / -70.170

Phacellophora jellyfish were all over the place off the c

Jellyfish