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Title Date of sighting reporter Image Lat / Lng Description Type of organism Other type
my first moon jelly of… SalishSeaLife 47.420 / -122.430

saw a ~5cm moon jelly while snorkeling for my birthday; a

Jellyfish
Article reports Aurelia… lucas 24.580 / 121.880

See link to article

Jellyfish
Jellyfish in San… openhouse 37.830 / -122.420

Internal branches where the tentacles draped down.

Jellyfish
Plain white jelly. First… mobile_jellywatcher 11.140 / 99.480 Jellyfish White
Red jellyfish Jellywatcher 44.640 / -63.570

Saw some rather large red jellyfish

Jellyfish
By the wind sailor Jellywatcher 25.810 / -80.120 Velella Velella
Jellyfish Sightings on… Bedearing 32.000 / -80.850

18 Cannonball (Stomolophus) jellies

Jellyfish
Velella at Asilomar Jellywatcher 36.620 / -121.940

Lots of velella washed up on beach, most pretty small.

Velella Velella
Jellyfish Sightings on… Bedearing 32.000 / -80.850

10 Cannonball (Stomolophus) jellies

Jellyfish
Chrysaora at JAMSTEC dhugal 35.320 / 139.650

Small

Jellyfish Chrysaora
Jellyfish off of Cape… kyleslugg 33.550 / -77.650

A whole swarm of bluish-purple jellyfish, 1-3 inches in d

Jellyfish
Jellyfish Sightings on… Bedearing 32.000 / -80.850

1 Cannonball (Stomolophus) and 1 Box (Chiropsalmus) jelli

Jellyfish
Tiny (many) vellella mobile_jellywatcher 36.790 / -121.940 Velella Velella
Clear jellies Jellywatcher 47.140 / -122.910

Tons (probably hundreds) of small (1-5 in.

Jellyfish
Northern Pacific Right… hlfmoonwvs 37.490 / -122.480

Spotted what I believe are two to four Northern Pacific R

Vertebrate
Box jellyfish in… Jellywatcher 34.020 / -118.430

Marina Del Rey Harbor E doc.

Box Jelly
Del Mar Beach Red Tide… Jellywatcher 33.140 / -117.420

The ocean looked brown rather than the normal blue.

Red Tide
Dead Man o' War… swimmer 42.540 / 3.070

on the beach off the camping trail above Racou

Man o war
Many little jellyfish Jellywatcher 38.620 / 15.830 Jellyfish
First day of winter… Leo 48.540 / -123.010

The tide brought a single Polyorchis to the Friday Harbor

Jellyfish
Jimbles have returned swimmingidiots -33.820 / 151.250

Swimming in winter is great as there are less crowds.

Jellyfish Cubozoa
Red Tide Jellywatcher 33.660 / -118.000 Red Tide
Jimbles at Northbridge… Jellywatcher -33.810 / 151.220

As well as the plague of Moon jellyfish we've had fo

Box Jelly
Jellyfish heavy bloom in… Ricardo A. Hernández 13.170 / -87.960

There are heavy blooms os jellyfish in EL Salvador coasta

Man o war
Port oriel mobile_jellywatcher 53.800 / -6.230 Jellyfish Lionsmanes