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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Point Defiance Marina | Jellywatcher | 47.310 / -122.520 | Approximately 15 moon jellies and 3 Aequorea victoria |
Jellyfish | |||
| Jellyfish | Jellywatcher | 36.380 / -75.830 | White top |
Jellyfish | |||
| Pelagia Nocitula | Jellywatcher | 43.330 / 5.060 | Pelagia nocitula présent in Mantiques (La couronne) at An |
Jellyfish | |||
| Compass | Jellywatcher | 
|
50.280 / -3.870 | About 50 beached at Bantham and more in the water |
Jellyfish | ||
| On Bamburgh beach,… | Jellywatcher | 
|
55.610 / -1.710 | About 30cm in length. |
Jellyfish | ||
| Unknown | Jellywatcher | 
|
36.850 / -121.810 | Observed at Pajaro Dunes resort |
Other | I’m not sure - a tunicate? | |
| Taunton River | Jellywatcher | 41.830 / -71.120 | There were many jellyfish, clear blueish, varied in size. |
Jellyfish | |||
| Sea nettle | Jellywatcher | 36.850 / -75.980 | Reddish looking jellyfish in shallow atlantic water near |
Jellyfish | |||
| Galveston | Jellywatcher | 
|
29.330 / -94.810 | 3 jellyfish |
Jellyfish | ||
| Bloom at Narragansett… | Jellywatcher | 41.430 / -71.450 | I’ve never experienced anything like it. |
Other | Comb Jellies | ||
| Aequora vitrina Crystal… | Jellywatcher | 50.330 / -4.600 | 3 found around lantivit bay, Cornwall |
Jellyfish | |||
| Newquay | Jellywatcher | 50.420 / -5.070 | Loys of clear jelly velella washed up on tolcarme beach |
Velella | |||
| Jellyfish in Rockyneck… | Jellywatcher | 41.300 / -72.250 | There were two jelly’s in the water when I went in about |
Jellyfish | |||
| Lion's Mane… | Jellywatcher | 41.320 / -71.800 | Lion's mane jellyfish |
Jellyfish | |||
| Globe jelly bloom/wash… | Jellywatcher | 45.990 / -123.920 | Dozens to a hundred or so globe jellies washed up in the |
Jellyfish | |||
| Stung by unknown… | Jellywatcher | 41.280 / -70.100 | About 4-6” in diameter. Did not get clear view. |
Jellyfish | Not certain | ||
| Blue string.... no! | Jellywatcher | 28.190 / -83.640 | I saw a wiry blue string sitting in the ocean i’m totally |
Man o war | Blue bottle | ||
| Jellyfish- possibly lion… | Jellywatcher | 
|
44.030 / -68.800 | Jellyfish found drifting into shore in Brookline, ME. |
Jellyfish | ||
| Sea Nettles | Jellywatcher | 37.240 / -76.510 | 12+ Sea Nettles of various size swimming 20 yards off the |
Jellyfish | Sea Nettle | ||
| Jellyfish at Laguna… | Jellywatcher | 
|
36.980 / -122.160 | Single jellyfish that washed up on shore momentarily for |
Jellyfish | ||
| Moon Jellies in BC | Jellywatcher | 
|
49.470 / -123.750 | Blooms of Moon Jellies sighted at 10 am in Lamb Bay, Sech |
Jellyfish | ||
| Lots of jellyfish | Jellywatcher | 36.650 / -76.280 | Lots of brownish red jelly fish just floating around in N |
Jellyfish | |||
| Lion Mane Jellyfish | Jellywatcher | 
|
40.970 / -72.140 | Napeague Beach Amagansett, NY |
Jellyfish | ||
| Clean sea in St. Peter… | Jellywatcher | 54.300 / 8.650 | Clean sea | ||||
| Unknown jellyfish | Jellywatcher | 37.030 / -76.350 | Sighted in the Chesapeake Bay at Grandview Nature Preserv |
Jellyfish |