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Title Date of sighting reporter Image Lat / Lng Description Type of organism Other type
Sea Lions on… KelpRat 36.800 / -121.790

Paddling out past the red harbor entrance bouy about 1.3

Vertebrate
Jellyfish mobile_jellywatcher 37.300 / 23.440 Jellyfish
Rhizostoma… Jellywatcher 49.360 / -1.810

Saw large numbers of Rhizostoma octopus jellyfish off Car

Jellyfish
St. Clements… Jellywatcher 38.280 / -76.710 Jellyfish
Among all the… mobile_jellywatcher Alt text 30.260 / -87.600 Jellyfish
Group sting mobile_jellywatcher Alt text 34.020 / -77.900

While enjoying the waters at Carolina Beach, NC, 5 people

Jellyfish
Purple-Striped… chica66 Alt text 36.000 / -122.000

This is only the second purple-striped jelly I have seen

Jellyfish
Friday Harbor… Jellywatcher 48.540 / -123.010

A tiny, clear jellyfish was spotted off a dock in Friday

Jellyfish
Jellyfish… Bedearing 32.000 / -80.850

50 Cannonball (Stomolophus) and 10 Comb (Mnemiopsis) jell

Jellyfish
Lots of… Jellywatcher 43.140 / 6.380

South of France, Saint Clair beach, was unable to go in t

Jellyfish
Blue Blubber… BearBah Alt text 26.000 / 50.410 Jellyfish
Physalia… Medusas_Barcelona 38.520 / -0.100

Physalia physalis was seen at Benidorm so the beach was c

Man o war
Carybdea… Jellywatcher 45.350 / 12.320

3 at alberoni beach

Jellyfish
Aurelia near… lucas 49.320 / -122.940

Noticed a few Aurelia near surface waters around dock at

Jellyfish
Jellyfish… Bedearing 32.000 / -80.850

1 Moon (Aurelia) jelly

Jellyfish
"fried" or… Jellywatcher 49.670 / -124.920

Seen last evening while paddle boarding in the waters be

Jellyfish
Bluefire… Android 51.200 / -4.180

at around 12 feet deep

Jellyfish
Blue Jellyfish… Jellywatcher Alt text 26.110 / -97.170

South Padre Island, TX - 30' wide and as far as we c

Man o war
Dead seal lion… beroe Alt text 36.800 / -121.790

Workers burying a seal on beach

Vertebrate
Salpa Chris-Danger Alt text -39.060 / 146.450

This creature was sighted at Little Waterloo Bay, Wilsons

Other
Spotted… Jellywatcher 17.990 / -66.780

Found atleast 4 Spotted Jellyfish in the Guayanilla Bay.

Jellyfish
Jellyfish (… Jellywatcher Alt text 59.470 / 24.830

As I was walking in Pirita beach, Tallinn.

Jellyfish
Cannonball… Jellywatcher 29.010 / -80.880

6" in Diameter across bell.

Jellyfish
large quantity… Jellywatcher 36.000 / -122.000

The shore break looked like it was full of polka dots - m

Jellyfish
alive and dead… avandaea Alt text 27.630 / -97.200

Alive and dead Portuguese man o wars washed up on shore a

Man o war