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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Moon jellyfish… | swimmingidiots | -33.820 / 151.250 | Spotted a single moon jellyfish about 3 inches wide at a |
Jellyfish | |||
| Bluebottles… | swimmingidiots | 
|
-33.820 / 151.250 | NE wind 15-25 km/hr |
Man o war | Bluebottle | |
| Clean Sea | swimmingidiots | -33.820 / 151.250 | Clean sea | ||||
| Clean Sea | Jellywatcher | 33.710 / -118.070 | Clean sea | ||||
| Clean Sea | swimmingidiots | -33.820 / 151.250 | Clean sea | ||||
| Beach full of… | Jellywatcher | 
|
-41.610 / 175.270 | There were at least 20, but probably more, small 4cm long |
Man o war | ||
| Mid-December… | Leo | 48.540 / -123.010 | On a cloudy, but not stormy day, mid-afternoon, in about |
Jellyfish | swimming snails and worm | ||
| Bluebottles | swimmingidiots | -33.820 / 151.250 | Sighted a number of small bluebottles washed up on the be |
Man o war | |||
| Garbage | drcolossus | 
|
43.480 / -1.560 | Degoutant |
Plastic | ||
| Humboldt Squid… | LLKlosterman | 
|
36.950 / -122.020 | Dozens of dead Humboldt Squid are just now (11 a.m. |
Squid | ||
| Lion's… | mobile_jellywatcher | 
|
34.710 / -76.640 | Two small (4 & 10 cm diameter bells) jellies observed |
Jellyfish | ||
| Humboldt squid… | Jellywatcher | 
|
36.950 / -122.040 | hundreds of Humboldt squid were found on the beaches betw |
Squid | ||
| Jimble… | iSwimtoo | 
|
-33.800 / 151.290 | Hundreds of jimbles attacked us on Thursday morning - the |
Box Jelly | Carybdea | |
| Jimbles (… | iSwimtoo | -33.800 / 151.290 | Box Jelly | Carybdea | |||
| Portuguese Man… | jbugeye22 | 
|
30.380 / -86.860 | I saw 3 portuguese man of war. |
Man o war | ||
| Rhopilema off… | Kbayha | 
|
30.260 / -88.080 | Jellyfish | |||
| Maya Jelly | Jellywatcher | 
|
37.740 / -122.510 | Jellyfish | |||
| Weird jelly… | mobile_jellywatcher | 
|
36.810 / -121.780 | Jellyfish | |||
| … | Jellywatcher | 21.230 / -157.870 | While paddling up the Ala Wai Canal with WBBCC Thursday e |
Other | bioluminescense | ||
| Late November… | Leo | 48.540 / -123.010 | There are very few "summer" jellies left in the |
Jellyfish | swimming benthic gastropods | ||
| Red Tide shuts… | swimmingidiots | -33.890 / 151.280 | This news article shows the red tide that shut down Bondi |
Red Tide | |||
| Bottle nose… | mobile_jellywatcher | 33.980 / -118.500 | At least 3-4 dolphins about 75yards from the shoreline |
Vertebrate | Bottle Nose Dolphins | ||
| Clear blue… | beroe | 
|
-21.190 / -159.770 | Swam a bit offshore to the wreck and didn't see any |
Clean sea | ||
| Rainer's… | iSwimtoo | 
|
-33.800 / 151.290 | Jellyfish | Jimble | ||
| Risso's… | mobile_jellywatcher | 33.450 / -118.490 | Vertebrate | Risso's Dolphins |