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
bioluminescence sighting… Jellywatcher 17.970 / -66.920

While in Puerto Rico, we stayed at Parador Guanica 1929.

Red Tide
Clean sea Jellywatcher 43.330 / 5.170 Clean sea
Clean Gogreenman 33.670 / -78.900

Strangely jellyfish-less beach, right after jellyfish sig

Clean sea
port aransas Jellywatcher 27.830 / -97.050

Small man o war all up beach port aransas

Man o war
Jellyfish stranded Jellywatcher 51.170 / -4.210

100's of jelly fish all over woolacombe beach some a

Jellyfish
Grand Ands Bay area… cpile 12.000 / -61.800

Isolated Jellyfish.

Jellyfish
Group of 3 and 1 solo… Jellywatcher 44.140 / 9.650

First we spotted 3 jellyfish about the size of an adult h

Jellyfish
Saw a few in upper Miles… Jellywatcher 38.810 / -76.120

Scattered Crysaora seen

Jellyfish
siphonophores in Aptos… Jellywatcher Alt text 36.970 / -121.900

wind sailor?

Jellyfish
Blue whales! WhaleTales Alt text 32.750 / -117.290

2 blue whales spotted today off San Diego.

Vertebrate Whale
Chrysaora colorata kiwifruity 48.860 / -125.160

Purple-red tentacles of Chrysaora colorata encountered wh

Jellyfish
Anacapa Island Salp Jellywatcher 34.020 / -119.390

Seen off Anacapa Island

Jellyfish
Medium sized lobate… kraskoff 36.610 / -121.890 Other Ctenophore
Ctenophores kiwifruity 48.860 / -125.160

Beroid (predatory with a large mouth), lobate, and spheri

Other Ctenophores
Comb jellies of all… kiwifruity 48.860 / -125.160

Beroids (predatory ones with big mouths), lobate, and sph

Other Ctenophores
First Aurelia of the… lucas 49.320 / -122.940

Did a 56-minute dive at a max.

Jellyfish
Moon and Cross Jellies… jenwill0606 48.650 / -123.390

in the Port of Sidney Marina at nighttime

Jellyfish
Man o War! Claire Laffan 33.890 / -78.440

I found a small, dead Man o War "jellyfish" tan

Man o war
Unknown collected in… Bozman Alt text 67.280 / 14.550

Collected with WP2 from 100m - 10m just off Mørkvedbukta

Other
small see through non… jude 21.520 / -77.780

as in title. not moons. Bump against your leg.

Jellyfish
Blue jelly in San Felipe… openhouse 31.020 / -114.830

Hordes of 3-5 inch opaque blue jellies

Jellyfish
chain of salps plyles Alt text 34.000 / -119.430

We are starting to see frequent tiny chains

Other
Jellies and Ctenophores… SalishSeaLife 47.460 / -122.510

Snorkeling over shallow water (<15') for approxim

Jellyfish Ctenophores
another large beaching… alchemy149 Alt text 43.190 / 6.580

following several days of high winds and semi-stormy weat

Velella Velella
high levels of… Jellywatcher 51.800 / -27.700

Not sure whether red tide is an appropriate term here.

Red Tide