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Title Date of sighting reporter Image Lat / Lng Description Type of organism Other type
Jelly LLKlosterman Alt text 36.950 / -122.040

Washed ashore at low tide on Mitchell's Beach in San

Jellyfish
Oceab Beach bloom SW… Jellywatcher 46.480 / -124.060

Ocean Park Washington 98640

Jellyfish
Porpita mobile_jellywatcher Alt text 35.280 / 140.400 Jellyfish
Mitrocoma back in… jellyhunter 36.640 / -121.920

Blue water and Mitrocoma were all around, from the aquari

Jellyfish
Pelagia noctiluca iSoph Alt text 47.840 / -4.360

Many pelagia noctiluca washed off in Audierne bay (

Jellyfish
Chiropsalmus quadramanus… Bedearing 32.000 / -80.850 Box Jelly
Stomolophus meleagris on… Bedearing 32.000 / -80.850 Jellyfish
Mnemiopsis on Tybee… Bedearing 32.000 / -80.850 Other Ctenophore
Egg Case? christine Alt text 36.540 / -121.930

At first they look like jelly pieces but they are hollow

Other Pteropod
Jelly christine Alt text 36.610 / -121.890

I first thought it might be a moon jelly but it looks dif

Jellyfish
jelly Android Alt text 37.560 / -122.510 Jellyfish
Humboldt squid stranding… Jellywatcher Alt text 36.620 / -121.900

At about 2pm, about 100 Humboldt squid stranded on the be

Squid Humboldt squid
Jellyfish Arcata Area Arcata Alt text 40.930 / -124.140

Stranded Medusa - still alive, scooped and released into

Jellyfish
Humbolt Squid julietbpool Alt text 36.630 / -121.920

A number - over several dozen - squid were seen right off

Squid
Large Comb Jelly wash up… Jellywatcher 42.820 / -70.820

large amount of comb jellys on beach and in tide pools -

Jellyfish
Late October jelly count… Leo 48.540 / -123.010

Seen off the dock in surface waters about 3 pm with calm

Jellyfish pelagic gastropods
Humpback whales Android 36.800 / -121.810

Pod of several adults and calves observed loitering 200-1

Vertebrate
Thysanostomata at Sharm… Jellywatcher Alt text 26.900 / 34.000

Photo by Atie Bruinenberg

Jellyfish
Pelagia Jellywatcher 38.250 / 15.720

I saw many (more than 20) on the beach of Scilla, Italy t

Jellyfish
Scypho spotted from Iki… lucas Alt text 33.810 / 129.750

Spotted this jellyfish (see photo) from the ferry dock in

Jellyfish
Folly Cove - Jellies mobile_jellywatcher Alt text 42.680 / -70.640 Jellyfish Ctenophore
Mild red tide mobile_jellywatcher 27.460 / -82.700 Red Tide
The Beautiful Tides at… mobile_jellywatcher Alt text 36.800 / -122.020 Clean sea
Dolphins Mlavery85 Alt text 36.960 / -122.010 Clean sea Dolphins
Aurelia sp. from… mobile_jellywatcher Alt text 34.400 / 132.450

Aurelia sp.

Jellyfish Aurelia