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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Bioluminescent Jellyfish… | Jellywatcher | 40.670 / -73.070 | We are staying in Fire Island on the Bay side, and last n |
Jellyfish | |||
| Portuguese Man of war | Jellywatcher | 
|
35.600 / -75.470 | Purple/blue, very long tentacles |
Man o war | ||
| Taormina, Sicily jelly… | Jellywatcher | 37.850 / 15.290 | Extreme pain. Purple looking. |
Jellyfish | |||
| Medusas | MobileAnonymous | 41.270 / 1.980 | Jellyfish | Ejido as Tom as pulmo | |||
| Velella | Jellywatcher | 
|
35.440 / -120.890 | Scattered on beach at Cayucos, California . |
Velella | ||
| Jellyfish | Jellywatcher | 
|
37.890 / -76.270 | Multiple small jellyfish near the shore of the Wicomico r |
Jellyfish | ||
| Mediterranean barrel… | MobileAnonymous | 38.860 / 0.030 | Large schools of them on my 2km swim. |
Jellyfish | Rhizostoma pulmo | ||
| Red Jellies - Indian Arm… | Jellywatcher | 49.330 / -122.900 | Unusual number of red jelly fish in the Indian arm right |
Jellyfish | Red jelly (Lions Mane, cyanea capillata) | ||
| Lions Mane in Belcarra,… | MobileAnonymous | 49.320 / -122.910 | Hundreds of Lions Mane Jellyfish in Bedwell Bay and India |
Jellyfish | Lion’s Mane | ||
| Velella velella | Jellywatcher | 
|
37.830 / -122.490 | Thousands of Velella washed up on shore of Kirby Cove nea |
Velella | ||
| Velellas on Bean Hallow… | Jellywatcher | 
|
37.230 / -122.410 | Hundreds of blue Velellas where found on the shore of Bea |
Velella | ||
| Jelly | MobileAnonymous | 41.270 / -72.780 | Jellyfish | ||||
| Purple and clear | MobileAnonymous | 50.840 / 0.450 | Jellyfish | ||||
| Vélella velella | Jellywatcher | 37.780 / -122.510 | Many velella velella on beach at Land’s End SF |
Velella | |||
| Portuguese Man-O-War | Jellywatcher | 
|
35.210 / -75.700 | Saw tow washed up on beach at Hatteras Village, NC |
Man o war | ||
| washed up velella | Jellywatcher | 
|
37.630 / -122.490 | pacifica beach CA there were tons of velella (sail jellyf |
Velella | ||
| By-the-Wind Sailors | Jellywatcher | 
|
37.170 / -122.250 | Both Scott's Creek Beach and Big Basin Redwood St Be |
Velella | ||
| So many on the shore | Jellywatcher | 35.120 / -120.620 | Alone the shoreline of Pismo Beach, Grover Beach, and Oce |
Velella | |||
| Man of War | Jellywatcher | 
|
36.150 / -75.740 | Washed up in Duck NC after storms offshore. |
Man o war | ||
| Possible Man O War… | Jellywatcher | 
|
36.750 / -75.940 | Saw this washed up on Sandbridge beach, Virginia Beach. |
Man o war | ||
| Volume of Moon Jellyfish… | Jellywatcher | 
|
52.960 / 0.550 | Volume of moon jellyfish in the water along the shoreline |
Jellyfish | ||
| Blue bottle in OBX | Jellywatcher | 36.380 / -75.830 | 7 inch diameter Washed up on shore |
Man o war | |||
| Many jelly fishes in… | MobileAnonymous | 41.260 / 19.520 | Jellyfish | ||||
| By-the-wind-sailor | Jellywatcher | 34.280 / -119.290 | Beach in Ventura, CA has many of these blue jellys. |
Velella | |||
| El Puerto De La Santa… | Jellywatcher | 
|
11.240 / -74.210 | I was running along the beach around 10am and saw this ve |
Jellyfish |