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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Seacliff State… | drthom | 
|
36.970 / -121.910 | Rare sighting: two starfish on the sand at -1 ft low tide |
Other | Starfish | |
| Pelagia… | earthgecko | 41.130 / 1.380 | Stranding on the beach and in the surf zone, current comi |
Jellyfish | |||
| Pelagia… | earthgecko | 41.130 / 1.380 | Stranding on the beach and in the surf zone, current comi |
Jellyfish | |||
| Irukandji in… | beroe | -16.770 / 145.690 | Some small box jellies reported at Palm Cove in Cairns. |
Box Jelly | |||
| Golden Gate -… | KelpRat | 37.820 / -122.500 | Paddled from Horseshoe Cove to Point Bonita, but did not |
Clean sea | |||
| Thysanostoma… | Jellywatcher | 
|
21.270 / -157.690 | This critter was blown into the bay, and appeared to be h |
Jellyfish | ||
| Golden Gate Sea… | KelpRat | 37.820 / -122.490 | Paddled from Horseshoe Cove to Point Bonita, observed abo |
Vertebrate | |||
| Orchid Beach… | Jellywatcher | 18.120 / -65.380 | Snorkelling and saw a few of these jellys in and around O |
Box Jelly | |||
| Bioluminescent… | Jellywatcher | 33.760 / -118.120 | I noted an especially bright bloom in Los Alamitos Bay , |
Red Tide | |||
| Jellyfish… | Bedearing | 32.000 / -80.850 | 15 Cannonball jellies |
Jellyfish | |||
| Jellyfish… | Bedearing | 32.000 / -80.850 | 1 Moon jelly and 4 Cannonball jellies |
Jellyfish | |||
| Bioluminescent… | rescue440 | 39.630 / -123.790 | Glowing waves and glowing footprints in the sand when dis |
Red Tide | |||
| frozen… | emearns | 54.400 / -3.490 | went down to the beach this morning and saw lots of froze |
Jellyfish | |||
| Man o war | Jellywatcher | 
|
23.190 / -81.190 | In 2010 I went to varadero, Cuba and I saw a lots of man |
Man o war | ||
| Sea turtle at… | henry | 18.940 / -155.650 | Saw a large sea turtle (~ 5 ft) while swimming at Papakol |
Other | Turtle | ||
| Physalia in… | KMBayha | 30.260 / -88.200 | Multiple Physalia sp. |
Man o war | |||
| Monterey Coast… | Jellywatcher | 36.610 / -121.890 | There are thousands and thousands of small brown jellyfis |
Jellyfish | |||
| Thanksgiving on… | Jellywatcher | 20.660 / -156.440 | A swarm of Portuguese Man-Of-War jellies washed up on Po& |
Man o war | |||
| Jellyfish… | Bedearing | 32.000 / -80.850 | 1 Cannonball jelly |
Jellyfish | |||
| Still seeing… | lucas | 49.330 / -122.940 | Noticed numerous Aequorea sp. |
Jellyfish | |||
| Jellyfish… | Bedearing | 32.000 / -80.850 | 10 Cannonball jellies |
Jellyfish | |||
| Cannonball… | Bedearing | 32.000 / -80.850 | 62 Cannonball jellyfish washed up on Tybee Island, Georgi |
Jellyfish | |||
| Jellyfish… | Bedearing | 32.000 / -80.850 | 2 Cannonball jellies |
Jellyfish | |||
| Millions of… | Leo | 48.660 / -122.900 | Washington State Department of Fish and Wildlife scientis |
Jellyfish | |||
| Mitrocoma… | Leo | 
|
48.540 / -123.010 | Still seeing occasional Mitrocoma cellularia ("white |
Jellyfish |