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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| sighting of a Rhizostoma… | alchemy149 | 43.260 / 6.600 | my wife had a sailing class with her students this mornin |
Jellyfish | |||
| Rhizostoma pulmo | Jellywatcher | 43.160 / 5.610 | I saw a Rhizostoma pulmo (name found in Internet) while s |
Jellyfish | |||
| Lion's mane… | MEValle127 | 37.280 / -76.350 | We found a small lion's mane jellyfish in the water |
Jellyfish | |||
| Red Tide | Jellywatcher | 47.730 / -122.650 | Red Tide | ||||
| San Pellegrino | Jellywatcher | 42.450 / 9.540 | big blue jellyfish |
Jellyfish | |||
| Bioluminescence off… | Jellywatcher | -35.100 / 20.300 | Whilst steaming at approximately 12 knots in the area bet |
Other | Bioluminescence | ||
| Bloom at the Princeton… | Jellywatcher | 37.480 / -122.470 | I was out surfing the jetty and a large bloom of brown Je |
Jellyfish | |||
| bioluminescence sighting… | Jellywatcher | 17.970 / -66.920 | While in Puerto Rico, we stayed at Parador Guanica 1929. |
Red Tide | |||
| Clean sea | Jellywatcher | 43.330 / 5.170 | Clean sea | ||||
| Clean | Gogreenman | 33.670 / -78.900 | Strangely jellyfish-less beach, right after jellyfish sig |
Clean sea | |||
| port aransas | Jellywatcher | 27.830 / -97.050 | Small man o war all up beach port aransas |
Man o war | |||
| Jellyfish stranded | Jellywatcher | 51.170 / -4.210 | 100's of jelly fish all over woolacombe beach some a |
Jellyfish | |||
| Grand Ands Bay area… | cpile | 12.000 / -61.800 | Isolated Jellyfish. |
Jellyfish | |||
| Group of 3 and 1 solo… | Jellywatcher | 44.140 / 9.650 | First we spotted 3 jellyfish about the size of an adult h |
Jellyfish | |||
| Saw a few in upper Miles… | Jellywatcher | 38.810 / -76.120 | Scattered Crysaora seen |
Jellyfish | |||
| siphonophores in Aptos… | Jellywatcher | 
|
36.970 / -121.900 | wind sailor? |
Jellyfish | ||
| Blue whales! | WhaleTales | 
|
32.750 / -117.290 | 2 blue whales spotted today off San Diego. |
Vertebrate | Whale | |
| Anacapa Island Salp | Jellywatcher | 34.020 / -119.390 | Seen off Anacapa Island |
Jellyfish | |||
| Chrysaora colorata | kiwifruity | 48.860 / -125.160 | Purple-red tentacles of Chrysaora colorata encountered wh |
Jellyfish | |||
| Medium sized lobate… | kraskoff | 36.610 / -121.890 | Other | Ctenophore | |||
| Comb jellies of all… | kiwifruity | 48.860 / -125.160 | Beroids (predatory ones with big mouths), lobate, and sph |
Other | Ctenophores | ||
| Ctenophores | kiwifruity | 48.860 / -125.160 | Beroid (predatory with a large mouth), lobate, and spheri |
Other | Ctenophores | ||
| First Aurelia of the… | lucas | 49.320 / -122.940 | Did a 56-minute dive at a max. |
Jellyfish | |||
| Moon and Cross Jellies… | jenwill0606 | 48.650 / -123.390 | in the Port of Sidney Marina at nighttime |
Jellyfish | |||
| Man o War! | Claire Laffan | 33.890 / -78.440 | I found a small, dead Man o War "jellyfish" tan |
Man o war |