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Title Date of sighting reporter Image Lat / Lng Description Type of organism Other type
Sea Lions on Moss Landing… KelpRat 36.800 / -121.790

Paddling out past the red harbor entrance bouy about 1.3

Vertebrate
Two Sea Otters in… KelpRat 36.800 / -121.790

Paddling west of Moss Landing, about 1.5 miles from the h

Vertebrate
Rhizostoma pulmo… Medusas_Barcelona 41.450 / 2.250

Very big Rhizostoma pulmo were foun in the Bridge Oil in

Jellyfish
Sea Nettle (Chrysaora… Mahealani 36.070 / -75.690 Jellyfish
Monterey harbor bloom cmonty72 Alt text 36.600 / -121.890

I've never seen so many Jellies

Jellyfish
Hesquiat Harbour Jellywatcher 49.390 / -126.470

Hello, We were kayaking up at Hesquiat Harbour, BC 2 yea

Jellyfish
C. fuscescens in Monterey… jellyhunter Alt text 36.610 / -121.890

Large bloom of small to medium sized nettles, all C.

Jellyfish
Plate-size jellyfish for… Jellywatcher 34.410 / -119.880

since at least Aug.

Jellyfish
Jellyfish Jellywatcher 43.570 / 7.080

A lot of medusa jellyfish at the Gulf of Juan near Antibe

Jellyfish
A Pelagia jellyfish stung… kermitond 37.910 / -0.740

I was taking a bath with my sons and one of them was stun

Jellyfish
Harbor porpoise near… bkossy 37.490 / -122.500

Harbor porpoise hunting for fish during a lowish tide nea

Vertebrate
Aug. 18 Pillar Pt. bkossy 37.480 / -122.500

I was kayaking off Pillar Pt.

Vertebrate
Rhizostoma pulmo in… Medusas_Barcelona Alt text 41.250 / 1.900

A lot of RP were detected in Garraf´s beaches.

Jellyfish
Physalia physalis in San… Medusas_Barcelona 43.320 / -1.980

15 Physalia physalis were found in San Sebastian.

Man o war
Oceanside Harbor Jellywatcher 33.200 / -117.390

Glassy darkish purple and clumpy jellyfish

Jellyfish
Tahilla Cove, County… IsabelJ Alt text 51.830 / -9.830

There were several smaller versions of the same kind of j

Jellyfish
Physalia physalis in San… Medusas_Barcelona 43.320 / -1.980

800 Physalia physalis were remouved from San Sebastian b

Man o war
small moon jelly near… Jellywatcher 37.850 / -122.430

Today at 11:30 a.m.

Jellyfish
Asilomar State Beach angelajean 36.620 / -121.940

Lowtide, early morning about 7:30am

Jellyfish possibly 2 sea nettles, dead
Porpoise/Dolphin in… KelpRat 37.870 / -122.450

Twice observed a porpoise or dolphin at the West end of R

Vertebrate
Jellies on the Jetty in… openhouse 36.810 / -121.790

On our way to open house, we found some jellyfish out on

Jellyfish
Olindias phosphorica in… Medusas_Barcelona 42.260 / 3.170

1 Olindia phosphorica was found in Roses

Jellyfish
Jellyfish swarm near Del… openhouse 36.600 / -121.880

Swarm of sea nettles near Wharf #2 in Del Monte Beach nea

Jellyfish
Jellies near Pajaro dunes… openhouse 36.710 / -121.810

We saw lots of clear jellyfish near Pajaro dunes.

Jellyfish
Physalia physalis in San… Medusas_Barcelona 43.320 / -1.980

500 Physalia physalis collected by the council boat in S

Man o war