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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Velella… | Jellywatcher | 
|
35.100 / -120.610 | Little blue rafts with clear jelly-like sails were washed |
Velella | ||
| Bay Nettles in… | Jellywatcher | 38.120 / -76.410 | Numerous bay nettles in Smith/Jutland Creek. |
Jellyfish | |||
| Small Jelly -… | Jellywatcher | 55.950 / -4.920 | Saw one small jellyfish river Clyde at East Bay Dunoon fi |
Jellyfish | |||
| East Boothbay… | Jellywatcher | 
|
43.870 / -69.580 | Two Lion Mane jellyfish approximately 12” diameter seen a |
Man o war | ||
| Velella | Jellywatcher | 50.260 / -5.300 | Shallow beach water |
Velella | |||
| Moon jelly,… | Jellywatcher | 
|
51.720 / -5.210 | Numerous moon jellies stranded on the beach |
Jellyfish | ||
| Westward Ho!… | Jellywatcher | 51.050 / -4.230 | Blue jellyfish and moon jellyfish. |
Jellyfish | |||
| Lions Mane | Jellywatcher | 47.580 / -122.410 | 4 small lion's mane 1 medium |
Jellyfish | |||
| Melbourne… | Jellywatcher | 28.130 / -80.630 | Cannonball jellyfish Indian river lagoon |
Jellyfish | |||
| Yorktown Beach… | Jellywatcher | 37.240 / -76.510 | Saw several clear jellies about the size of crabapples ac |
Other | Moon Jellyfish | ||
| Jellyfish in… | Jellywatcher | 42.530 / -70.870 | Jellyfish | ||||
| Terrigal… | Jellywatcher | 
|
-33.450 / 151.440 | Jimbles reside in the current that runs left to right, 50 |
Box Jelly | ||
| Carybdea | Jellywatcher | -33.920 / 151.260 | I saw a few Carybdea whilst swimming in coogee bay. |
Box Jelly | |||
| Moon Jellyfish… | Tayport35 | 
|
55.670 / -4.850 | Small, washed up on beach about 6 in total. |
Jellyfish | ||
| Unknown… | Jellywatcher | 
|
47.380 / -122.520 | Not sure what this is? |
Other | ctenophore | |
| Fried egg… | Jellywatcher | 
|
47.380 / -122.520 | Never had seen so many and really small ones. |
Jellyfish | ||
| Cannonball… | Jellywatcher | 33.880 / -78.520 | Jellyfish | ||||
| Moon jellyfish… | Jellywatcher | 
|
62.120 / 5.160 | Jellyfish | |||
| Moon jellies… | Jellywatcher | 24.300 / 35.370 | 7 purple moon jellies near reefs in Hamata |
Jellyfish | |||
| Lions Man… | jellies_tt | 
|
49.370 / -122.880 | Multiple lions mane jellyfish floating near the small wat |
Jellyfish | ||
| Beached… | Jellywatcher | 
|
53.880 / -3.050 | Found on beach as sea was going out. |
Jellyfish | ||
| Sighting in SC… | Jellywatcher | 
|
33.690 / -78.890 | Washed ashore |
Jellyfish | ||
| Cannonball… | Jellywatcher | 
|
33.690 / -78.890 | A few cannonball jellies washed on shore in Myrtle Beach, |
Jellyfish | ||
| Blue jellyfish… | Jellywatcher | 
|
33.160 / -117.350 | Carlsbad beach by itself afternoon |
Velella | ||
| Mitrocoma… | Jellywatcher | 
|
47.960 / -122.680 | I often kayak in Mats Mats Bay, a bay on the Salish Sea ( |
Jellyfish |