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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Sea Lice Balmoral | swimmingidiots | -33.830 / 151.250 | A few people were stung by sea lice this morning. |
Jellyfish | |||
| Brown sludge Sydney… | swimmingidiots | -33.820 / 151.260 | I've noticed since Monday that the ocean is a murky |
Other | Storm water / brown sludge | ||
| Stomolophus meleagris on… | Bedearing | 32.000 / -80.850 | Jellyfish | ||||
| Sea Lice Balmoral | swimmingidiots | -33.820 / 151.250 | A few swimmers were stung by sea lice today at Balmoral.< |
Jellyfish | |||
| Rhopilema verrilli on… | Bedearing | 32.000 / -80.850 | Jellyfish | ||||
| Jellyfish bloom off… | Jellywatcher | 32.780 / -117.210 | Thousands of moon jellies of all sizes from an inch or tw |
Jellyfish | |||
| Stomolophus meleagris on… | Bedearing | 32.000 / -80.850 | Jellyfish | ||||
| Blue water | beroe | 
|
25.990 / -80.120 | Chilly air, but water like a swimming pool. |
Clean sea | ||
| Sea Lice Balmoral | swimmingidiots | -33.830 / 151.250 | I was stung by something which I will put down as a parti |
Jellyfish | |||
| February jelly counts… | Leo | 48.540 / -123.010 | On most days in February that it was calm enough to see i |
Clean sea | |||
| Sea nettles Pt Pinos | jellyhunter | 36.640 / -121.950 | Still plenty of sea nettles in blue water just past Pt Pi |
Jellyfish | |||
| Medusa | mobile_jellywatcher | 37.790 / -122.410 | Jellyfish | ||||
| Dead Sea Lion | Jellywatcher | 36.950 / -122.030 | Vertebrate | Dead Sea Lion | |||
| Medusa | mobile_jellywatcher | 36.480 / -121.980 | Jellyfish | ||||
| Lion's Mane | miriamsutton | 
|
34.720 / -76.660 | Jellyfish | |||
| Sea Lice Balmoral | swimmingidiots | -33.820 / 151.250 | Stung by sea lice again today but not as bad as yesterday |
Jellyfish | |||
| Jellyfish Balmoral | swimmingidiots | -33.820 / 151.250 | Strong Sou'easter 35-40kms/hr, choppy seas, water te |
Jellyfish | |||
| Sea lice! | swimmingidiots | -33.830 / 151.260 | About 350 metres offshore, I encountered a patch of sea l |
Jellyfish | |||
| Sea Combs (Ctenophora)… | swimmingidiots | -33.820 / 151.250 | Spotted a transparent jelly that had four lines disecting |
Other | Sea Combs (Ctenophora) | ||
| Bioluminescence | Jellywatcher | -33.910 / 151.170 | Blue bioluminescence on the beach |
Red Tide | |||
| Red tide | Thebrusos | 36.000 / -122.000 | Medium |
Red Tide | |||
| Porpita in La Paloma,… | Erik | 
|
-34.640 / -54.150 | Saw four of these over two kilometers of beach (La Aguada |
Jellyfish | ||
| Vellela vellela | Erik | 
|
-34.640 / -54.150 | Saw 1000s of these over the past week washed up on the be |
Jellyfish | ||
| Washed up on beach | mobile_jellywatcher | 
|
36.600 / -121.890 | Jellyfish | |||
| Balmoral Beach Sydney | Jellywatcher | -33.820 / 151.250 | Got stung at 6pm on 18-Feb while looking a a school of fi |
Jellyfish |