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
Lions mane jelly at… SalishSeaLife Alt text 47.800 / -122.500

Watched this lions mane (Cyanea capillata) bounce between

Jellyfish
Jellies in Netherlands… openhouse 56.030 / 12.620

Jellies near pedestrian walkway.

Jellyfish
Fiji jellyfish Teresa Alt text -18.490 / 178.170

A type of Alatina sp.

Box Jelly
Aurelia aurita in… Dalia 19.800 / -87.480

100 specimens, 20 cm of diameter.

Jellyfish
Big Thysanostoma(?) at… Jellywatcher Alt text 20.100 / -156.490

Bell about 16" across, arms about 6 to 7 feet long.

Jellyfish
Scyphomedusa in Arabian… chehab_hosny Alt text 25.600 / 50.200

in shallow waters off Uqair beach, KSA, Arabian Gulf

Jellyfish
Box Jellyfish in Phuket… Thailandboxjellyfish 7.980 / 98.360 Box Jelly
Chrysaora plocamia javierquinones Alt text -14.250 / -76.130

This sighting was in Tunga, we perform a 10 minutres traw

Jellyfish
Cubozoa and Scyphozoa in… Cristina Cedeño Alt text 11.240 / -74.220

Reported By: Cristina Cedeño-Posso, Universidad Jorge Tad

Jellyfish
unknown jellyfish boxjellyfish Alt text 7.740 / 98.780

unknown jelly

Jellyfish phi phi island
Man o' War in… Jellywatcher 30.250 / -87.700

I was in Gulf Shores, Alabama for a short Christmas break

Man o war Portuguese Man o'war
Eyjafjörd, Iceland bloom… Jellywatcher 65.920 / -18.260

Large numbers of Cyanea capillata, and Aurelia aurita, al

Jellyfish
Thysanostoma Jellywatcher 25.750 / -170.140

Found inside an atoll in the Northwestern Hawaiian Island

Jellyfish
Thysanostoma Jellywatcher 25.750 / -170.140

Jellyfish was seen inside the lagoon at either Pearl &amp

Jellyfish
ha long bay viatnam Jellywatcher Alt text 20.850 / 107.230 Jellyfish shallow bay area
Masses o man o war jellyfan -34.860 / 116.200 Man o war
New York Jellies jellywatch Alt text 40.560 / -73.780

From the news: It is unclear what types of jellies are bl

Jellyfish
Young Pelagia noctiluca… beroe Alt text 24.410 / -110.230

Many small Pelagia (nearest-neighbor distance about 10-20

Jellyfish
Box Jellyfish in Ko… Thailandboxjellyfish 7.620 / 99.080 Box Jelly
Small jelly on tide line… Jellywatcher Alt text -12.720 / 130.350

Small colourless spherical jelly approx 2cm diameter

Other Comb jelly
More moon jellies and… jellyhunter 36.620 / -121.890

SST = 55F in front of aquarium.

Jellyfish
Moon jellies and sea… jellyhunter 36.660 / -121.940

Found beat up moon jellies and sea nettles that overwinte

Jellyfish
More moon jellies jellyhunter 36.650 / -121.920

Again, lots of moon jellies.

Jellyfish
Moon jellies everywhere… jellyhunter 36.650 / -121.960

Huge A. labiata were ~5 meters deep.

Jellyfish
Chrysaora fuscescens… Abreojos 36.870 / -121.900

dense

Jellyfish