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
Haulover mobile_jellywatcher 25.900 / -80.130

2' diameter

 Jellyfish
jellyfish Jellywatcher 49.630 / -124.000

thousands of jellyfish in the area about 50 meter by 50 m

Jellyfish
Coast Guard… Jellywatcher Alt text 36.610 / -121.890

Orange and white jellyfish.

 Jellyfish
thysanostoma… Jellywatcher Alt text 20.630 / -156.500

Found in Molokini Crater off the coast of Maui, Hawaii on

Jellyfish
Eutonina… jsones Alt text 38.310 / -123.040

Washing ashore at Doran Beach, CA

 Other hydromedusa
Jellies on… Mamiluz Alt text 36.000 / -122.000

During my morning walk my sister and I came across quite

Jellyfish
There were… mobile_jellywatcher Alt text 36.620 / -121.900 Jellyfish
jellyfish… isjenkins10 Alt text 36.000 / -122.000

Does anyone know what kind this is. Is it harmful.

 Jellyfish
Jellyfish Jellywatcher Alt text -37.550 / 175.990

I was out in the Bay of Plenty Harbour and we were surrou

Jellyfish
Jellyfish Jellywatcher Alt text -37.540 / 175.990

I was out in the Bay of Plenty Harbour and we were surrou

Jellyfish
Huge Chrysaora… mobile_jellywatcher Alt text 36.610 / -121.890 Jellyfish Bloom, Chrysaora
Box Jellyfish… rayps1972 27.700 / -80.700

This Jelly was actively swimming around my underwater doc

Box Jelly
Haulover cut… mobile_jellywatcher 25.900 / -80.120 Jellyfish
Jellyfish… Rbiweb 26.020 / -80.180

I went scuba diving off Hollywood Florida beach November

Jellyfish
Jellyfish Jellywatcher 8.270 / 98.280

Diameter: approx. 30cm

 Jellyfish
Dead turtle Jellywatcher 8.260 / 98.280 Other Dead turtle
Phacellophora… Jellywatcher 48.840 / -125.140 Jellyfish
Chrysaora… Jellywatcher Alt text 36.610 / -121.890

We walked out on the pier before dust and were surprised

Jellyfish
11/12/2013 CLewis195 29.830 / -81.260

multiple plastic bottles

 Plastic
Upside down… Pokalong 26.860 / -82.310

On kayak "trips" mostly around the Cape Haze, D

Jellyfish
Moon Jelly… Gogreenman Alt text 32.760 / -79.860

Old sighting, but the picture is relevant.

Jellyfish
Jellyfish Jellywatcher 18.490 / -67.160 Jellyfish
Jellyfish… behang Alt text 6.290 / 99.700 Jellyfish
Moon Jellyfish… Gogreenman Alt text 32.760 / -79.860

Lots of dead ones, only found one viable live jelly.

Jellyfish Moon Jellyfish
Siphonophores… jsones Alt text 34.180 / -119.240

Quite a few siphonophore nectophores washing ashore on th

Other siphonophore