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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Assateague Island | Jellywatcher | 
|
38.090 / -75.210 | Saw by-the-wind sailors |
Velella | ||
| Jellyfish Physalia… | Jellywatcher | 
|
3.820 / 103.330 | Red body with long tail |
Jellyfish | ||
| Compass jellyfish | Jellywatcher | 50.140 / -5.080 | compass jellyfish |
Jellyfish | |||
| Chrysaora, Marazion,… | Jellywatcher | 
|
50.120 / -5.480 | One compass jellyfish washed-up by causeway to St Michael |
Jellyfish | ||
| Washed-up Aurelia… | Jellywatcher | 
|
50.110 / -5.440 | Four small washed-up Aurelia, small c.5cm. |
Jellyfish | ||
| Compass jellyfish | Jellywatcher | 50.270 / -3.860 | Saw wuatnlooked like quite a large compass jellyfish in s |
Jellyfish | |||
| Jellyfish | Jellywatcher | 33.270 / 35.200 | Stung by jellyfish |
Jellyfish | |||
| Unknown jellyfish | Jellywatcher | 
|
51.110 / -4.220 | Washed up briefly on Saunton beach, Devon (southwest U.K. |
Jellyfish | ||
| Chrysaora, Marazion,… | Nomeus | 
|
50.120 / -5.480 | A single compass jellyfish stranded by the causeway leadi |
Jellyfish | ||
| Huge Moon Jelly | MobileAnonymous | 30.270 / -87.580 | Saw a huge moon jelly at Orange beach Alabama. |
Jellyfish | |||
| Chrysaora, Durgan,… | Jellywatcher | 
|
50.100 / -5.120 | One compass jellyfish on Durgan private beach, tentacles |
Jellyfish | ||
| Chrysaora, Durgan,… | Nomeus | 
|
50.100 / -5.120 | Single small compass jellyfish, tentacles missing, at pri |
Jellyfish | ||
| Chrysaora, Aurelia,… | Jellywatcher | 
|
50.020 / -5.100 | Small group of Chrysaora (c.10) in shallows, couple of Au |
Jellyfish | ||
| Chrysaora hysoscella,… | Nomeus | 
|
50.020 / -5.100 | Small swarm (10ish) of compass jellyfish in shallows and |
Jellyfish | ||
| Bioluminescence | Jellywatcher | 42.130 / -70.680 | Bioluminescence under foot as the high tide recedes. |
Other | Bioluminescence | ||
| Chrysaora hysoscella,… | Nomeus | 
|
50.140 / -5.080 | One compass jellyfish washed-up, one swimming in shallows |
Jellyfish | ||
| Chrysaora hysoscella,… | Jellywatcher | 
|
50.140 / -5.080 | Two compass jellyfish (one washed-up, one alive in shallo |
Jellyfish | ||
| Velella velella at Moss… | Jellywatcher | 37.520 / -122.510 | A singular velella unit washed up on the sand, approx. |
Velella | |||
| Chrysaora hysoscella,… | Nomeus | 
|
50.110 / -5.530 | One specimen seen from harbour wall, c.15cm bell diameter |
Jellyfish | ||
| red mane jelly fish | Jellywatcher | 41.310 / -72.930 | Jellyfish | ||||
| Aurelia aurita, Praa… | Nomeus | 
|
50.100 / -5.390 | Three or four washed-up on beach, dead after surf poundin |
Jellyfish | ||
| Falcon Crest trail head… | Jellywatcher | 
|
38.790 / -120.880 | Lots of jellyfish washed on shore. |
Jellyfish | ||
| Jellyfish Essex | Jellywatcher | 51.530 / 0.760 | Lots of dead jellyfish washed up on beach (approx 30), a |
Jellyfish | |||
| Bamburgh | Jellywatcher | 55.610 / -1.710 | Purple jellyfish (3) |
Jellyfish | |||
| Westward ho Beach siting… | Jellywatcher | 
|
51.060 / -4.230 | Walking along beach and came across many Jelly Fish, this |
Jellyfish | Portuguese man o war |