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Title Date of sighting reporter Image Lat / Lng Description Type of organism Other type
Vella vellela… mobile_jellywatcher 36.560 / -121.930 Velella Velella
Cantabric sea… Jellywatcher 43.220 / -2.020

There have been sightings since July, in big numbers.

Man o war
Purpuley blue… MobileAnonymous 36.740 / -3.890

Long tentacles bluey purple small and round.

Jellyfish
Lion's… Jellywatcher 41.540 / -70.640

About 15cm diameter

Jellyfish
Jellyfish MobileAnonymous 29.700 / -85.380 Jellyfish
Washed up on… mobile_jellywatcher 33.810 / -78.680 Jellyfish Cannonball jellyfish
Asharoken… Jellywatcher 40.930 / -73.360

Lots of motstly small white jelly fish mixed with fairly

Jellyfish
Moon Jelly MLMLSeagrant 37.190 / -122.410

one moon jelly seen at 12:43

Jellyfish
Velellas… Jellywatcher 34.100 / -119.400

Saw well over 100+ Velella velella in a short amount of t

Velella Velella
Méduses mobile_jellywatcher 41.640 / 8.810 Jellyfish
Velella velella au… Jellywatcher 43.280 / 5.300

Présence de vélelle suite au condition météo du 31/03

Velella
Vellela… Jellywatcher 34.500 / -120.500

Several Vellela vellela were washed ashore at Jalama Beac

Jellyfish
Velella… Jellywatcher 34.740 / -120.550

Lots of them on the shores of Vandenberg Space Force Base

Velella
Velellas in… Jellywatcher 41.380 / 2.190

Floating in the choppy ocean and scattered all over the s

Velella
Jellyfish Jellywatcher 41.400 / 2.220

Just a small one . purple

Jellyfish
By-the-wind… MLMLSeagrant 36.580 / -121.980 Velella Velella
Blue sail… mobile_jellywatcher 37.710 / -122.500 Velella Velella
Es Burri… Miguel McMinn 39.150 / 2.960 Jellyfish Pelagia noctiluca
Avistada 1… mobile_jellywatcher 37.000 / -1.890 Jellyfish
crowned… Reef Recharge 4.100 / 73.520 Jellyfish
2 jellyfish… Jellywatcher 9.460 / 100.040

I saw 2 jellyfish 2 metres from the beach in 50 cm deep w

Jellyfish
Cyanea in… beroe 47.560 / -122.620

Floating just off the Bremerton public dock ( in one of t

Jellyfish
Box Jelly/Sea… Jellywatcher 18.430 / -67.150

Never seen them before in the area.

Box Jelly
Beachwalking… Jellywatcher 29.850 / -81.270

Count performed in a 2 mile stretch on Crescent Beach, St

Jellyfish
Clean Sea mobile_jellywatcher 32.980 / -117.270

My girlfriend Carrie and I were walking along Del Mar bea

Clean sea