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, 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
Baltimore Nettles Jellywatcher 39.280 / -76.580

Nettles spotted on the waterfront near the Canton neighbo

White spotted jellyfish… Jellywatcher 34.710 / -76.700 Jellyfish
Found in a camp pond Jellywatcher 41.040 / -74.880 Jellyfish
small stinging jellyfish… Jellywatcher 13.250 / -59.640 Jellyfish
Marineland, florida Jellywatcher 29.580 / -81.210

Got stung while open water swimming, but was not able to

Lion Main Jellyfish… Jellywatcher 41.260 / -72.390

At around 2:45pm the lion main jellyfish around 8 inches

Plastic lid Tayport35 55.960 / -4.820

Might be the lid of a Pringles can.

Multiple Beached… Jellywatcher 36.380 / -75.820

A ton of canonball jellies washed up overnight and throu

Jellyfish Jellywatcher 29.380 / -94.840

It was a sea nettle with short tentacles and it was beach

Jelly sighting! Jellywatcher 41.530 / -70.670

Around 5 red medusas, 3 white topped jellies

Folly Beach Jellywatcher 32.660 / -79.940

About 9:30 pm, washed up on the tide line, about 6 inches

Lions mane jellies Jellywatcher 40.950 / -72.810

2 ft long ( with tentacles ) jelly floating in surf at 5:

Clear jelly fish Jellywatcher 25.990 / -80.300

Clear jelly fish off crystal sands beach in Miramar FL

Salps Jellywatcher 30.180 / -85.810

Small jelly like creatures all over Panama City Beach nea

Race Point, Provincetown… Jellywatcher 42.090 / -70.100

Unsure of type- was 18 inch diameter just below the wrack

Jellyfish stinging in… Jellywatcher 33.690 / -78.890

Got sting twice in one day. Didn’t go back in the ocean.

Jellyfish Didn’t see it - but the stings were acute for the first few minutes, subsiding progressively. Marks are lasting into the next day.
Lions mane Jellywatcher 43.070 / -70.690 Jellyfish
Sea nettles? Jellywatcher 45.720 / -123.940

Probably at least 10 seen in the surf while boogie boardi

Unknown Jellyfish non… Jellywatcher 38.010 / 22.750 Jellyfish Rectangle moonjelly with red in the head
Dead cormorants in Santa… Jellywatcher 36.960 / -122.030

I have seen multiple dead cormorants in Santa Cruz.

Other Cormorant
Hilton Head Island, SC… Jellywatcher 32.220 / -80.750

Out of a group of six more than half have been stung by j

Sand Key Moon Jellies Jellywatcher 27.960 / -82.830

Numerous moon jellyfish are scattered all over Sand Key /

Jellyfish at Playa de la… Jellywatcher 28.230 / -16.840

Depth: < 1 m, in 40 m distance to the beach.

Point Defiance Marina 31… Jellykeeper101 47.310 / -122.510

One medium large Cyanea capillata, two Aequorea victoria<

Jellyfish @ Casperson… Jellywatcher 27.060 / -82.440

About an 18" jellyfish seen washed up on the beach,