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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Sea Nettles in Monterey… | christine | 
|
36.610 / -121.890 | Sea Nettles seen today in Monterey Harbor. |
Jellyfish | ||
| Pink jellyfish | Jellywatcher | 36.360 / 28.220 | Jellyfish | ||||
| Moon Jelly at Pachena… | Jellywatcher | 
|
48.800 / -125.120 | A single moon jelly was found washed up on the beach at P |
Jellyfish | ||
| Comb Jellies | Maryscove | 26.190 / -80.090 | Only 15 foot visibility, no Moon Jellies(like last year). |
Clean sea | Comb Jellies | ||
| Moon jelly | kiwifruity |
|
48.800 / -125.120 | A single moon jelly was spotted washed up on the beach at |
Jellyfish | ||
| Massive blooms of… | Jellywatcher | 4.190 / 100.550 | Millions of jellies have taken over the sea off Pangkor I |
Jellyfish | |||
| Bioluminescence | Jellywatcher | 37.260 / -76.410 | There was a lovely light show tonight. |
Red Tide | |||
| Chiropsalmus quadramanus… | Bedearing | 32.000 / -80.850 | Box Jelly | ||||
| Physalia in Boso Pen.,… | mobile_jellywatcher | 
|
35.290 / 140.400 | Man o war | |||
| Aequorea still in… | jellyhunter | 36.620 / -121.890 | Found nice large Aequorea in surface slicks right off the |
Jellyfish | |||
| possible swarm | Jellywatcher | 42.530 / -70.870 | Ctenophores I believe. |
Jellyfish | |||
| Bioluminescent | Jellywatcher | 42.130 / -70.680 | My wife and niece reported seeing luminescence when they |
Other | |||
| Comb Jellies/Ctenophore… | Jellywatcher | 42.540 / -70.870 | Thousands of these filling the water in the mouth of the |
Other | Ctenophore | ||
| no moon jellies!!!! | jude | 53.220 / -4.530 | None! I thought they liked me... ;( |
Clean sea | |||
| Lion's mane off… | jude | 
|
53.270 / -4.090 | Single lion's mane in the sea, sighted off the pier |
Jellyfish | ||
| Physalia physalis in… | mobile_jellywatcher | 
|
35.140 / 140.280 | Man o war | |||
| Evening Dive | mobile_jellywatcher | 41.490 / -71.330 | Strong current, full moon. Tons of jellies! |
Other | Ctenophore | ||
| Nothing | mobile_jellywatcher | 36.130 / -75.700 | Clean sea | ||||
| One moon in Corpus… | mobile_jellywatcher | 27.810 / -97.390 | One lone moon jelly in Corpus Christi Bay. |
Jellyfish | |||
| Red Wharf Bay lion'… | jude | 
|
53.310 / -4.210 | Beached lion's mane |
Jellyfish | ||
| Tagus jellybloom | Jellywatcher | 
|
38.680 / -9.210 | Jellyfish | |||
| Many Cyanea capillata… | Jellywatcher | 49.710 / -124.870 | About 15 or some Cyanea capillata were washed up on Kye B |
Jellyfish | |||
| lions mane (leon medusa… | jude | 
|
53.270 / -4.620 | Lion mane on a sandy beach in Anglesey, Treadur Bay, oppo |
Jellyfish | lion mane | |
| Boot Key Harbor Jellies… | mobile_jellywatcher | 
|
24.710 / -81.080 | Moon Jelly invasion begins |
Jellyfish | Moon Jelly | |
| Porpita in Boso Pen.,… | mobile_jellywatcher | 
|
35.140 / 140.280 | Including a yellow specimen. |
Jellyfish | Porpita porpita |