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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Rhizostoma… | Jellywatcher | 
|
46.480 / 52.000 | Jellyfish | |||
| Lions Mane | Jellywatcher | 41.320 / -72.090 | 2 small (the bell being 2" inches or so) jellyfish w |
Jellyfish | |||
| Compass at… | Jellywatcher | 
|
50.740 / -2.900 | Compass jellyfish in wavy sea. |
Jellyfish | Compass | |
| Striped jelly… | Jellywatcher | 
|
35.180 / -120.750 | Washed up on Olde Port Beach in Port San Luis. |
Jellyfish | ||
| Velella… | Jellywatcher | 34.180 / -119.240 | Today and the past few days on Oxnard shores beach I have |
Velella | |||
| Just a few… | Jellywatcher | 
|
33.060 / -117.310 | Found a few on the beach Carlsbad CA |
Velella | ||
| Blue Jellyfish… | Jellywatcher | 
|
56.220 / -2.700 | Found in shallow water on beach in Anstruther Fife. |
Jellyfish | ||
| Sea Nettles… | Jellywatcher | 38.230 / -76.970 | Friend was stung by a sea nettle in Monroe Bay in Colonia |
Jellyfish | |||
| Jellyfish… | Jellywatcher | 35.240 / -3.930 | Jellyfish | ||||
| Valella… | Jellywatcher | 
|
35.440 / -120.890 | Found in Cayucos, I only visited a short stretch of the b |
Velella | ||
| Sea nettle in… | Jellywatcher | 37.930 / -76.310 | Several small and medium sized sea nettles floating close |
Jellyfish | |||
| Portuguese Man… | Jellywatcher | 
|
41.340 / -71.730 | Beached Man o’ War on Shelter Harbor Beach. |
Man o war | ||
| Jellyfish | Jellywatcher | 41.280 / -72.810 | Large red jellyfish, could've been lion's mane. |
Jellyfish | |||
| Cornwall, Uk… | Jellywatcher | 
|
50.290 / -5.240 | Porthtowan beach |
Velella | ||
| Jellyfish… | Jellywatcher | 35.960 / -75.620 | Several small jellyfish in the water. |
Jellyfish | |||
| Velella… | Jellywatcher | 35.430 / -120.890 | Velella velellas and Aurelia aurita are washing up on the |
Jellyfish | |||
| Jelly Fish… | Jellywatcher | 37.240 / -76.510 | At the beach next to the Yorktown Pub, got stung by a jel |
Jellyfish | |||
| Jellyfish | Jellywatcher | 36.920 / -76.130 | One Small one inch round jellyfish spotted on the Chesape |
Jellyfish | |||
| Edmonds… | Jellywatcher | 
|
47.810 / -122.380 | The Puget Sound waters near Edmonds were packed with thes |
Jellyfish | ||
| 2 Lions Mane… | Jellywatcher | 41.030 / -72.180 | Each were about a foot wide and pink/red. |
Jellyfish | |||
| Hundreds of… | Jellywatcher | 30.390 / -86.500 | Hundreds on the waters edge/beach. |
Jellyfish | |||
| Sting in Nice… | Jellywatcher | 43.710 / 7.260 | Pelagia near shore (10m) |
Jellyfish | |||
| Sea Nettles… | Jellywatcher | 37.630 / -76.570 | A friend and I were both stung on Urbanna Creek, in Urban |
Jellyfish | |||
| Velella… | Jellywatcher | 
|
34.420 / -119.710 | Around a hundred Velella velella, also known as By-the-Wi |
Velella | ||
| Washed up lion… | Jellywatcher | 48.060 / -122.590 | Found at South Whidbey State Park, 10-12 in diameter, rec |
Jellyfish |